diff --git a/.claude/settings.local.json b/.claude/settings.local.json
index fa977bd3..683dd7bd 100644
--- a/.claude/settings.local.json
+++ b/.claude/settings.local.json
@@ -28,7 +28,9 @@
       "Bash(npm run:*)",
       "mcp__filesystem__read_text_file",
       "Bash(sips:*)",
-      "Bash(mysql -h localhost -u root -pfastbee fastbee -e \"SELECT id, name, config_json FROM bridge WHERE id = 9;\")"
+      "Bash(mysql -h localhost -u root -pfastbee fastbee -e \"SELECT id, name, config_json FROM bridge WHERE id = 9;\")",
+      "Bash(mysql:*)",
+      "Bash(git:*)"
     ]
   }
 }
diff --git a/fastbee-common/src/main/java/com/fastbee/common/constant/FastBeeConstant.java b/fastbee-common/src/main/java/com/fastbee/common/constant/FastBeeConstant.java
index 48d88c51..d60c0b3a 100644
--- a/fastbee-common/src/main/java/com/fastbee/common/constant/FastBeeConstant.java
+++ b/fastbee-common/src/main/java/com/fastbee/common/constant/FastBeeConstant.java
@@ -299,6 +299,11 @@ public interface FastBeeConstant {
          */
         String DATA_REPAIR_CONFIG_KEY = "data:repair:config";
 
+        /**
+         * 平台对接KEYS
+         * DCP平台项目列表缓存key
+         */
+        String DCP_PROJECT_INFO_KEY = "platform:dcp:projectInfoKey:";
 
     }
 
diff --git a/fastbee-common/src/main/java/com/fastbee/common/core/redis/RedisKeyBuilder.java b/fastbee-common/src/main/java/com/fastbee/common/core/redis/RedisKeyBuilder.java
index 91114794..a5756857 100644
--- a/fastbee-common/src/main/java/com/fastbee/common/core/redis/RedisKeyBuilder.java
+++ b/fastbee-common/src/main/java/com/fastbee/common/core/redis/RedisKeyBuilder.java
@@ -161,6 +161,10 @@ public class RedisKeyBuilder {
         return FastBeeConstant.REDIS.MODBUS_TCP_RUNTIME + serialNumber;
     }
 
+    public static String buildDCPProjectInfoKey(String platformUserId) {
+        return FastBeeConstant.REDIS.DCP_PROJECT_INFO_KEY + platformUserId;
+    }
+
 
     /**
      * 设备OTA升级实时数据
diff --git a/fastbee-open-api/src/main/java/com/fastbee/controller/platform/PlatformInstanceController.java b/fastbee-open-api/src/main/java/com/fastbee/controller/platform/PlatformInstanceController.java
index 55923fa8..9fdf5bc7 100644
--- a/fastbee-open-api/src/main/java/com/fastbee/controller/platform/PlatformInstanceController.java
+++ b/fastbee-open-api/src/main/java/com/fastbee/controller/platform/PlatformInstanceController.java
@@ -68,9 +68,16 @@ public class PlatformInstanceController extends BaseController {
 
     @PreAuthorize("@ss.hasPermi('platform:instance:edit')")
     @PostMapping("/{id}/initialize")
-    @ApiOperation("初始化平台（执行初始化流程，获取userId/projectId等）")
+    @ApiOperation("初始化平台（执行初始化流程，获取userId）")
     public AjaxResult initialize(@PathVariable Long id) {
         instanceService.initialize(id);
         return success("初始化成功");
     }
+
+    @PreAuthorize("@ss.hasAnyPermi('platform:instance:list,platform:deviceMapping:list,platform:deviceMapping:add,platform:deviceMapping:edit')")
+    @GetMapping("/{id}/projects")
+    @ApiOperation("查询平台项目列表")
+    public AjaxResult getProjects(@PathVariable Long id) {
+        return success(instanceService.getProjectsByPlatformId(id));
+    }
 }
diff --git a/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/platform/domain/PlatformDeviceMapping.java b/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/platform/domain/PlatformDeviceMapping.java
index fc3d64ab..7b592d15 100644
--- a/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/platform/domain/PlatformDeviceMapping.java
+++ b/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/platform/domain/PlatformDeviceMapping.java
@@ -28,6 +28,12 @@ public class PlatformDeviceMapping implements Serializable {
     @ApiModelProperty("所属平台ID")
     private Long platformId;
 
+    @ApiModelProperty("DCP项目ID,绑定页面用户自己选择")
+    private String platformProjectId;
+
+    @ApiModelProperty("DCP项目名称")
+    private String platformProjectName;
+
     @ApiModelProperty("FastBee设备ID")
     private Long deviceId;
 
diff --git a/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/platform/flow/FlowContext.java b/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/platform/flow/FlowContext.java
index 087a25a2..0a992b79 100644
--- a/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/platform/flow/FlowContext.java
+++ b/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/platform/flow/FlowContext.java
@@ -1,9 +1,11 @@
 package com.fastbee.iot.platform.flow;
 
 import com.fastbee.iot.platform.domain.PlatformDeviceMapping;
+import com.fastbee.iot.platform.domain.PlatformDeviceSubMapping;
 import com.fastbee.iot.platform.domain.PlatformInstance;
 
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 /**
@@ -19,6 +21,9 @@ public class FlowContext {
      * 绑定推送关系
      */
     private final PlatformDeviceMapping deviceMapping;
+    // 绑定推送子关系
+    private List<PlatformDeviceSubMapping> monitorSubMappings;
+
     /**
      * 设备上报的原始 payload（实时推送时有值）
      */
@@ -107,6 +112,14 @@ public class FlowContext {
         this.currentMonitorIndex = currentMonitorIndex;
     }
 
+    public List<PlatformDeviceSubMapping> getMonitorSubMappings() {
+        return monitorSubMappings;
+    }
+
+    public void setMonitorSubMappings(List<PlatformDeviceSubMapping> monitorSubMappings) {
+        this.monitorSubMappings = monitorSubMappings;
+    }
+
     public String getSubMappingOnboardConfig() {
         return subMappingOnboardConfig;
     }
diff --git a/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/platform/flow/PlatformFlowExecutor.java b/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/platform/flow/PlatformFlowExecutor.java
index ff17374d..447a0e86 100644
--- a/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/platform/flow/PlatformFlowExecutor.java
+++ b/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/platform/flow/PlatformFlowExecutor.java
@@ -21,6 +21,7 @@ import com.fastbee.iot.platform.mapper.PlatformInterfaceMapper;
 import com.fastbee.iot.platform.service.IPlatformPushLogService;
 import com.dtflys.forest.http.ForestRequestType;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.collections4.CollectionUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 import org.springframework.util.StringUtils;
@@ -293,6 +294,10 @@ public class PlatformFlowExecutor {
                 String df = fd.getString("field");
                 if ("platform_device_id".equals(df)) return ctx.getDeviceMapping().getPlatformDeviceId();
                 if ("platform_point_id".equals(df))  return ctx.getDeviceMapping().getPlatformPointId();
+                // 支持从设备绑定表读取项目信息
+                if ("platform_project_id".equals(df)) {
+                    return ctx.getDeviceMapping().getPlatformProjectId();
+                }
                 if ("serial_number".equals(df)) {
                     // 网关入网时优先使用当前监测点序列号（每个 point/device 以监测点命名）
                     if (StringUtils.hasText(ctx.getCurrentMonitorSerialNumber())) {
@@ -321,7 +326,7 @@ public class PlatformFlowExecutor {
             case "cascadedSubDeviceSensorIds":
                 return collectCascadedSubDeviceSensorIds(ctx);
             case "cascadedSubDeviceDepths":
-                return collectCascadedSubDeviceDepths(ctx, fd);
+                return collectCascadedSubDeviceDepths(ctx);
             case "referenceSubDeviceSensorIdPairs":
                 return collectReferenceSubDeviceSensorIdPairs(ctx);
             default:
@@ -403,20 +408,19 @@ public class PlatformFlowExecutor {
 
     private Object resolveOnboardConfigValue(FlowContext ctx, JSONObject fieldDef) {
         String name = fieldDef.getString("name");
-        if (!fieldDef.containsKey("value")) {
-            throw new RuntimeException("入网参数 " + name + " 未配置值");
-        }
-        Object value = fieldDef.get("value");
-        if (value instanceof JSONArray && ctx.getCurrentMonitorIndex() != null) {
-            JSONArray values = (JSONArray) value;
+        List<PlatformDeviceSubMapping> monitorSubMappings = ctx.getMonitorSubMappings();
+        if (ctx.getCurrentMonitorIndex() != null && CollectionUtils.isNotEmpty(monitorSubMappings)) {
             int index = ctx.getCurrentMonitorIndex();
-            if (index >= values.size()) {
-                throw new RuntimeException("入网参数 " + name + " 数组长度不足，当前子设备序号="
-                        + (index + 1) + "，数组长度=" + values.size());
+            PlatformDeviceSubMapping platformDeviceSubMapping = monitorSubMappings.get(index);
+            JSONObject authConfig = StringUtils.hasText(platformDeviceSubMapping.getOnboardConfig())
+                    ? JSON.parseObject(platformDeviceSubMapping.getOnboardConfig()) : new JSONObject();
+            String value = authConfig.getString(name);
+            if (value == null) {
+                throw new RuntimeException("入网失败,子设备" + platformDeviceSubMapping.getSubDeviceName() + "未配置值:" + name);
             }
-            return values.get(index);
+            return value;
         }
-        return value;
+        throw new RuntimeException("入网失败," + name + "未配置值");
     }
 
     private String newGeneratedId() {
@@ -555,21 +559,26 @@ public class PlatformFlowExecutor {
     private List<String> collectCascadedSubDeviceSensorIds(FlowContext ctx) {
         List<PlatformDeviceSubMapping> suffix = collectCascadedSubDeviceSuffix(ctx);
         Collections.reverse(suffix);
-        return suffix.stream()
+        List<String> sensorIds = suffix.stream()
                 .map(sub -> resolveOnboardSensorId(sub.getOnboardConfig(), sub.getSubSerialNumber()))
-                .filter(StringUtils::hasText)
                 .collect(Collectors.toList());
+        if (sensorIds.stream().anyMatch(id -> !StringUtils.hasText(id))) {
+            throw new RuntimeException("深部位移子设备缺少 sensorId");
+        }
+        return sensorIds;
     }
 
-    private List<Object> collectCascadedSubDeviceDepths(FlowContext ctx, JSONObject fieldDef) {
+    private List<Object> collectCascadedSubDeviceDepths(FlowContext ctx) {
         List<PlatformDeviceSubMapping> monitors = collectCascadedSubDeviceMonitors(ctx);
         int currentIndex = resolveCurrentMonitorIndex(ctx, monitors);
-        List<Object> allDepths = resolveConfiguredDepths(fieldDef);
-        if (allDepths.size() < monitors.size()) {
-            throw new RuntimeException("串联子设备深度数组配置数量不足，监测点数量="
-                    + monitors.size() + "，深度数量=" + allDepths.size());
+        List<Object> suffix = new ArrayList<>();
+        for (PlatformDeviceSubMapping monitor : monitors.subList(currentIndex, monitors.size())) {
+            Object depth = readSensorDepth(monitor);
+            if (depth == null) {
+                throw new RuntimeException("深部位移子设备 " + monitor.getSubSerialNumber() + " 缺少传感器深度");
+            }
+            suffix.add(depth);
         }
-        List<Object> suffix = new ArrayList<>(allDepths.subList(currentIndex, monitors.size()));
         Collections.reverse(suffix);
         return suffix;
     }
@@ -588,10 +597,13 @@ public class PlatformFlowExecutor {
         if (mapping.getId() == null) {
             throw new RuntimeException("串联子设备入网缺少映射ID");
         }
-        List<PlatformDeviceSubMapping> subMappings = subMappingMapper.selectByParentId(mapping.getId());
-        List<PlatformDeviceSubMapping> monitors = subMappings == null ? Collections.emptyList() : subMappings.stream()
-                .filter(PlatformDeviceSubMapping::isMonitor)
-                .collect(Collectors.toList());
+        List<PlatformDeviceSubMapping> monitors = ctx.getMonitorSubMappings();
+        if (monitors == null) {
+            List<PlatformDeviceSubMapping> subMappings = subMappingMapper.selectByParentId(mapping.getId());
+            monitors = subMappings == null ? Collections.emptyList() : subMappings.stream()
+                    .filter(PlatformDeviceSubMapping::isMonitor)
+                    .collect(Collectors.toList());
+        }
         if (monitors.isEmpty()) {
             throw new RuntimeException("串联子设备入网未配置监测点子设备");
         }
@@ -614,23 +626,15 @@ public class PlatformFlowExecutor {
         throw new RuntimeException("串联子设备入网无法确定当前监测点序号");
     }
 
-    private List<Object> resolveConfiguredDepths(JSONObject fieldDef) {
-        if (!fieldDef.containsKey("value")) {
-            throw new RuntimeException("串联子设备未配置深度数组");
+    private Object readSensorDepth(PlatformDeviceSubMapping mapping) {
+        if (mapping == null || !StringUtils.hasText(mapping.getOnboardConfig())) {
+            return null;
         }
-        Object value = fieldDef.get("value");
-        List<?> list = toList(value);
-        if (list == null && value instanceof String) {
-            try {
-                list = JSON.parseArray(((String) value).trim());
-            } catch (Exception ignored) {
-                list = null;
-            }
+        try {
+            return JSON.parseObject(mapping.getOnboardConfig()).get("sensorDepth");
+        } catch (Exception e) {
+            throw new RuntimeException("子设备 " + mapping.getSubSerialNumber() + " 入网参数不是有效JSON");
         }
-        if (list == null || list.isEmpty()) {
-            throw new RuntimeException("串联子设备深度数组为空");
-        }
-        return new ArrayList<>(list);
     }
 
     /**
@@ -1208,7 +1212,7 @@ public class PlatformFlowExecutor {
     }
 
     /** 确保 Token 有效，过期则刷新 */
-    private String ensureToken(PlatformInstance platform) {
+    public String ensureToken(PlatformInstance platform) {
         Date now = new Date();
         // 提前 5 分钟视为过期
         boolean expired = platform.getTokenExpiresAt() == null
diff --git a/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/platform/service/IPlatformInstanceService.java b/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/platform/service/IPlatformInstanceService.java
index e4682cde..4d95fa82 100644
--- a/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/platform/service/IPlatformInstanceService.java
+++ b/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/platform/service/IPlatformInstanceService.java
@@ -5,6 +5,7 @@ import com.fastbee.iot.platform.domain.PlatformInstance;
 
 import java.util.Date;
 import java.util.List;
+import java.util.Map;
 
 public interface IPlatformInstanceService extends IService<PlatformInstance> {
 
@@ -18,4 +19,9 @@ public interface IPlatformInstanceService extends IService<PlatformInstance> {
 
     /** 更新 extra_config 中的某个字段 */
     void updateExtraConfig(Long platformId, String key, String value);
+
+    /**
+     * 根据平台ID查询项目列表
+     */
+    List<Map<String, Object>> getProjectsByPlatformId(Long platformId);
 }
diff --git a/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/platform/service/impl/PlatformDeviceMappingServiceImpl.java b/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/platform/service/impl/PlatformDeviceMappingServiceImpl.java
index 3a17f13e..41816ccc 100644
--- a/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/platform/service/impl/PlatformDeviceMappingServiceImpl.java
+++ b/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/platform/service/impl/PlatformDeviceMappingServiceImpl.java
@@ -72,6 +72,10 @@ public class PlatformDeviceMappingServiceImpl extends ServiceImpl<PlatformDevice
             throw new RuntimeException("设备绑定关系不存在: " + mappingId);
         }
 
+        if (!StringUtils.hasText(mapping.getPlatformProjectId())) {
+            throw new RuntimeException("请选择所属项目后再执行入网");
+        }
+
         PlatformInstance platform = instanceMapper.selectById(mapping.getPlatformId());
         if (platform == null) {
             throw new RuntimeException("平台不存在: " + mapping.getPlatformId());
@@ -132,6 +136,7 @@ public class PlatformDeviceMappingServiceImpl extends ServiceImpl<PlatformDevice
             ctx.setCurrentMonitorSerialNumber(monitor.getSubSerialNumber());
             ctx.setCurrentMonitorDeviceName(monitor.getSubDeviceName());
             ctx.setCurrentMonitorIndex(i);
+            ctx.setMonitorSubMappings(monitors);
             ctx.setSubMappingOnboardConfig(monitor.getOnboardConfig());
             if (reference != null) {
                 ctx.setCurrentReferenceSerialNumber(reference.getSubSerialNumber());
diff --git a/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/platform/service/impl/PlatformInstanceServiceImpl.java b/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/platform/service/impl/PlatformInstanceServiceImpl.java
index cb2c8a4d..7e0a985b 100644
--- a/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/platform/service/impl/PlatformInstanceServiceImpl.java
+++ b/fastbee-service/fastbee-iot-service/src/main/java/com/fastbee/iot/platform/service/impl/PlatformInstanceServiceImpl.java
@@ -5,6 +5,12 @@ import com.alibaba.fastjson2.JSONObject;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.dtflys.forest.http.ForestRequest;
+import com.dtflys.forest.http.ForestRequestType;
+import com.fastbee.common.core.redis.RedisCache;
+import com.fastbee.common.core.redis.RedisKeyBuilder;
+import com.fastbee.http.model.HttpClientConfig;
+import com.fastbee.http.service.HttpClientFactory;
 import com.fastbee.iot.platform.domain.PlatformFlow;
 import com.fastbee.iot.platform.domain.PlatformInstance;
 import com.fastbee.iot.platform.flow.FlowContext;
@@ -16,8 +22,9 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.util.StringUtils;
 
-import java.util.Date;
-import java.util.List;
+import java.util.*;
+import java.util.concurrent.TimeUnit;
+import java.util.stream.Collectors;
 
 @Service
 public class PlatformInstanceServiceImpl extends ServiceImpl<PlatformInstanceMapper, PlatformInstance>
@@ -27,6 +34,8 @@ public class PlatformInstanceServiceImpl extends ServiceImpl<PlatformInstanceMap
     private PlatformFlowMapper flowMapper;
     @Autowired
     private PlatformFlowExecutor flowExecutor;
+    @Autowired
+    private RedisCache redisCache;
 
     @Override
     public List<PlatformInstance> selectList(PlatformInstance query) {
@@ -75,4 +84,73 @@ public class PlatformInstanceServiceImpl extends ServiceImpl<PlatformInstanceMap
         update.setExtraConfig(extra.toJSONString());
         this.updateById(update);
     }
+
+    @Override
+    public List<Map<String, Object>> getProjectsByPlatformId(Long platformId) {
+        PlatformInstance platform = this.getById(platformId);
+        if (platform == null) {
+            throw new RuntimeException("平台不存在: " + platformId);
+        }
+
+        // 从extra_config读取userId
+        JSONObject extraConfig = JSON.parseObject(platform.getExtraConfig());
+        String userId = extraConfig == null ? null : extraConfig.getString("userId");
+        if (!StringUtils.hasText(userId)) {
+            throw new RuntimeException("平台未完成初始化，缺少userId。请先执行平台初始化流程。");
+        }
+
+        String key = RedisKeyBuilder.buildDCPProjectInfoKey(userId);
+        Object cacheObject = redisCache.getCacheObject(key);
+        if (cacheObject != null) {
+            return (List<Map<String, Object>>) cacheObject;
+        }
+
+        // 确保 token 有效（过期自动刷新）
+        String token = flowExecutor.ensureToken(platform);
+        String url = platform.getBaseUrl() + "/api/app/project/by-user-id/" + userId;
+
+        HttpClientConfig config = HttpClientConfig.builder()
+                .url(url)
+                .method(ForestRequestType.GET)
+                .headers(Collections.singletonMap("Authorization", "Bearer " + token))
+                .build();
+
+        ForestRequest<?> request = HttpClientFactory.instance(config);
+        String responseBody = request.executeAsString();
+
+        if (!StringUtils.hasText(responseBody)) {
+            return Collections.emptyList();
+        }
+
+        List<Map<String, Object>> result = parseProjectsResponse(responseBody);
+        redisCache.setCacheObject(key, result, 10, TimeUnit.MINUTES);
+        return result;
+    }
+
+    @SuppressWarnings("unchecked")
+    private List<Map<String, Object>> parseProjectsResponse(String responseBody) {
+        String trimmed = responseBody.trim();
+        List<Map<String, Object>> rawList;
+
+        if (trimmed.startsWith("[")) {
+            rawList = JSON.parseArray(trimmed, Map.class);
+        } else {
+            JSONObject json = JSON.parseObject(trimmed);
+            Object data = json.get("data");
+            if (data instanceof List) {
+                rawList = (List<Map<String, Object>>) data;
+            } else {
+                return Collections.emptyList();
+            }
+        }
+
+        return rawList.stream()
+                .map(m -> {
+                    Map<String, Object> item = new HashMap<>();
+                    item.put("id", m.get("id"));
+                    item.put("name", m.get("name"));
+                    return item;
+                })
+                .collect(Collectors.toList());
+    }
 }
diff --git a/fastbee-service/fastbee-iot-service/src/main/resources/mapper/iot/platform/PlatformDeviceMappingMapper.xml b/fastbee-service/fastbee-iot-service/src/main/resources/mapper/iot/platform/PlatformDeviceMappingMapper.xml
index e17e37f9..50a774a6 100644
--- a/fastbee-service/fastbee-iot-service/src/main/resources/mapper/iot/platform/PlatformDeviceMappingMapper.xml
+++ b/fastbee-service/fastbee-iot-service/src/main/resources/mapper/iot/platform/PlatformDeviceMappingMapper.xml
@@ -3,28 +3,30 @@
 <mapper namespace="com.fastbee.iot.platform.mapper.PlatformDeviceMappingMapper">
 
     <resultMap type="com.fastbee.iot.platform.domain.PlatformDeviceMapping" id="PlatformDeviceMappingResult">
-        <result property="id"                 column="id"/>
-        <result property="platformId"         column="platform_id"/>
-        <result property="deviceId"           column="device_id"/>
-        <result property="serialNumber"       column="serial_number"/>
-        <result property="deviceName"         column="device_name"/>
-        <result property="platformDeviceId"   column="platform_device_id"/>
-        <result property="platformPointId"    column="platform_point_id"/>
-        <result property="sensorType"         column="sensor_type"/>
-        <result property="deviceType"         column="device_type"/>
-        <result property="pushInterfaceId"    column="push_interface_id"/>
-        <result property="fieldMapping"       column="field_mapping"/>
-        <result property="extraMapping"       column="extra_mapping"/>
-        <result property="netStatus"          column="net_status"/>
-        <result property="enable"             column="enable"/>
-        <result property="pushMode"           column="push_mode"/>
-        <result property="pushInterval"       column="push_interval"/>
-        <result property="lastPushTime"       column="last_push_time"/>
-        <result property="remark"             column="remark"/>
-        <result property="createBy"           column="create_by"/>
-        <result property="createTime"         column="create_time"/>
-        <result property="updateBy"           column="update_by"/>
-        <result property="updateTime"         column="update_time"/>
+        <result property="id"                     column="id"/>
+        <result property="platformId"             column="platform_id"/>
+        <result property="platformProjectId"      column="platform_project_id"/>
+        <result property="platformProjectName"    column="platform_project_name"/>
+        <result property="deviceId"               column="device_id"/>
+        <result property="serialNumber"           column="serial_number"/>
+        <result property="deviceName"             column="device_name"/>
+        <result property="platformDeviceId"       column="platform_device_id"/>
+        <result property="platformPointId"        column="platform_point_id"/>
+        <result property="sensorType"             column="sensor_type"/>
+        <result property="deviceType"             column="device_type"/>
+        <result property="pushInterfaceId"        column="push_interface_id"/>
+        <result property="fieldMapping"           column="field_mapping"/>
+        <result property="extraMapping"           column="extra_mapping"/>
+        <result property="netStatus"              column="net_status"/>
+        <result property="enable"                 column="enable"/>
+        <result property="pushMode"               column="push_mode"/>
+        <result property="pushInterval"           column="push_interval"/>
+        <result property="lastPushTime"           column="last_push_time"/>
+        <result property="remark"                 column="remark"/>
+        <result property="createBy"               column="create_by"/>
+        <result property="createTime"             column="create_time"/>
+        <result property="updateBy"               column="update_by"/>
+        <result property="updateTime"             column="update_time"/>
     </resultMap>
 
     <select id="selectBySerialNumber" resultMap="PlatformDeviceMappingResult">
diff --git a/sql/platform-dcp-init-data.sql b/sql/platform-dcp-init-data.sql
index b26a7db2..881892eb 100644
--- a/sql/platform-dcp-init-data.sql
+++ b/sql/platform-dcp-init-data.sql
@@ -8,8 +8,36 @@
 
 SET @dcp_platform_id = (SELECT id FROM platform_instance WHERE code = 'dcp' LIMIT 1);
 
+-- 重新执行时先清理本脚本维护的流程和接口，避免旧配置被 LIMIT 1 命中。
+DELETE s FROM platform_flow_step s
+INNER JOIN platform_flow f ON f.id = s.flow_id
+WHERE f.platform_id = @dcp_platform_id
+  AND f.code IN (
+    'dcp_init', 'dcp_token_refresh', 'dcp_onboard_inclino',
+    'dcp_onboard_stress', 'dcp_onboard_hyeto',
+    'dcp_onboard_static_level', 'dcp_onboard_deep_inclino'
+  );
+
+DELETE FROM platform_flow
+WHERE platform_id = @dcp_platform_id
+  AND code IN (
+    'dcp_init', 'dcp_token_refresh', 'dcp_onboard_inclino',
+    'dcp_onboard_stress', 'dcp_onboard_hyeto',
+    'dcp_onboard_static_level', 'dcp_onboard_deep_inclino'
+  );
+
+DELETE FROM platform_interface
+WHERE platform_id = @dcp_platform_id
+  AND code IN (
+    'dcp_auth', 'dcp_get_user', 'dcp_get_projects', 'dcp_create_point',
+    'dcp_bind_inclino', 'dcp_bind_stress', 'dcp_bind_hyeto',
+    'dcp_bind_static_level', 'dcp_bind_deep_inclino',
+    'dcp_push_inclino', 'dcp_push_stress', 'dcp_push_hyeto',
+    'dcp_push_static_level'
+  );
+
 -- =============================================
--- 一、接口定义（8个）
+-- 一、接口定义（13个）
 -- =============================================
 
 -- 1. 认证接口
@@ -47,16 +75,16 @@ VALUES (@dcp_platform_id, '获取项目列表', 'dcp_get_projects', 'GET', '/api
   {"name":"userId","type":"string","source":"context","contextKey":"step2.id","required":true,"desc":"用户ID，来自上一步"}
 ]',
 '[
-  {"name":"id",   "type":"string","path":"[0].id",   "desc":"第一个项目ID"},
-  {"name":"name", "type":"string","path":"[0].name", "desc":"项目名称"}
+  {"name":"id",   "type":"string","path":"id",   "desc":"项目ID"},
+  {"name":"name", "type":"string","path":"name", "desc":"项目名称"}
 ]',
-3, '获取用户下的项目列表，取第一个项目', 'system', NOW());
+3, '获取用户下的完整项目列表', 'system', NOW());
 
 -- 4. 创建测点
 INSERT INTO `platform_interface` (`platform_id`,`name`,`code`,`method`,`path`,`content_type`,`request_schema`,`response_schema`,`sort_order`,`remark`,`create_by`,`create_time`)
 VALUES (@dcp_platform_id, '创建测点', 'dcp_create_point', 'POST', '/api/app/point', 'application/json',
 '[
-  {"name":"projectId","type":"string","source":"extra","field":"projectId","required":true,"desc":"项目ID"},
+  {"name":"projectId","type":"string","source":"device","field":"platform_project_id","required":true,"desc":"项目ID"},
   {"name":"name",     "type":"string","source":"device","field":"serial_number","required":true,"desc":"测点名称，用设备序列号"},
   {"name":"type",     "type":"number","source":"fixed","value":3,"required":true,"desc":"测点类型，固定为3"}
 ]',
@@ -69,7 +97,7 @@ VALUES (@dcp_platform_id, '创建测点', 'dcp_create_point', 'POST', '/api/app/
 INSERT INTO `platform_interface` (`platform_id`,`name`,`code`,`method`,`path`,`content_type`,`request_schema`,`response_schema`,`sort_order`,`remark`,`create_by`,`create_time`)
 VALUES (@dcp_platform_id, '绑定倾角传感器', 'dcp_bind_inclino', 'POST', '/api/app/inclino-sensor', 'application/json',
 '[
-  {"name":"projectId",  "type":"string","source":"extra",  "field":"projectId",    "required":true,"desc":"项目ID"},
+  {"name":"projectId",  "type":"string","source":"device", "field":"platform_project_id",    "required":true,"desc":"项目ID"},
   {"name":"pointId",    "type":"string","source":"context","contextKey":"step1.id","required":true,"desc":"测点ID，来自创建测点步骤"},
   {"name":"deviceType", "type":"number","source":"fixed",  "value":5,              "required":true,"desc":"设备类型，倾角=5"},
   {"name":"name",       "type":"string","source":"device", "field":"serial_number","required":true,"desc":"传感器名称"},
@@ -86,7 +114,7 @@ VALUES (@dcp_platform_id, '绑定倾角传感器', 'dcp_bind_inclino', 'POST', '
 INSERT INTO `platform_interface` (`platform_id`,`name`,`code`,`method`,`path`,`content_type`,`request_schema`,`response_schema`,`sort_order`,`remark`,`create_by`,`create_time`)
 VALUES (@dcp_platform_id, '绑定轴力计', 'dcp_bind_stress', 'POST', '/api/app/stress-sensor', 'application/json',
 '[
-  {"name":"projectId",  "type":"string","source":"extra",  "field":"projectId",    "required":true,"desc":"项目ID"},
+  {"name":"projectId",  "type":"string","source":"device", "field":"platform_project_id",    "required":true,"desc":"项目ID"},
   {"name":"pointId",    "type":"string","source":"context","contextKey":"step1.id","required":true,"desc":"测点ID"},
   {"name":"deviceType", "type":"number","source":"fixed",  "value":10,             "required":true,"desc":"设备类型，轴力计=10"},
   {"name":"name",       "type":"string","source":"device", "field":"serial_number","required":true,"desc":"传感器名称"},
@@ -101,7 +129,7 @@ VALUES (@dcp_platform_id, '绑定轴力计', 'dcp_bind_stress', 'POST', '/api/ap
 INSERT INTO `platform_interface` (`platform_id`,`name`,`code`,`method`,`path`,`content_type`,`request_schema`,`response_schema`,`sort_order`,`remark`,`create_by`,`create_time`)
 VALUES (@dcp_platform_id, '绑定雨量计', 'dcp_bind_hyeto', 'POST', '/api/app/hyeto-sensor', 'application/json',
 '[
-  {"name":"projectId",  "type":"string","source":"extra",  "field":"projectId",    "required":true},
+  {"name":"projectId",  "type":"string","source":"device", "field":"platform_project_id",    "required":true},
   {"name":"pointId",    "type":"string","source":"context","contextKey":"step1.id","required":true},
   {"name":"deviceType", "type":"number","source":"fixed",  "value":3,              "required":true,"desc":"雨量计=3"},
   {"name":"name",       "type":"string","source":"device", "field":"serial_number","required":true},
@@ -115,7 +143,7 @@ VALUES (@dcp_platform_id, '绑定雨量计', 'dcp_bind_hyeto', 'POST', '/api/app
 INSERT INTO `platform_interface` (`platform_id`,`name`,`code`,`method`,`path`,`content_type`,`request_schema`,`response_schema`,`sort_order`,`remark`,`create_by`,`create_time`)
 VALUES (@dcp_platform_id, '绑定静力水准', 'dcp_bind_static_level', 'POST', '/api/app/static-level-device', 'application/json',
 '[
-  {"name":"projectId",  "type":"string","source":"extra",  "field":"projectId",    "required":true},
+  {"name":"projectId",  "type":"string","source":"device", "field":"platform_project_id",    "required":true},
   {"name":"pointId",    "type":"string","source":"context","contextKey":"step1.id","required":true},
   {"name":"deviceType", "type":"number","source":"fixed",  "value":1002,           "required":true,"desc":"静力水准=1002"},
   {"name":"name",       "type":"string","source":"device", "field":"serial_number","required":true},
@@ -126,6 +154,24 @@ VALUES (@dcp_platform_id, '绑定静力水准', 'dcp_bind_static_level', 'POST',
 '[{"name":"id","type":"string","path":"id","desc":"DCP设备ID"}]',
 8, '将静力水准传感器绑定到测点', 'system', NOW());
 
+-- 9. 绑定深部位移
+INSERT INTO `platform_interface` (`platform_id`,`name`,`code`,`method`,`path`,`content_type`,`request_schema`,`response_schema`,`sort_order`,`remark`,`create_by`,`create_time`)
+VALUES (@dcp_platform_id, '绑定深部位移', 'dcp_bind_deep_inclino', 'POST', '/api/app/deep-inclino-device', 'application/json',
+'[
+  {"name":"projectId",    "type":"string","source":"device",                   "field":"platform_project_id","required":true},
+  {"name":"pointId",      "type":"string","source":"context",                  "contextKey":"step1.id",       "required":true},
+  {"name":"deviceType",   "type":"number","source":"fixed",                    "value":1001,                    "required":true},
+  {"name":"name",         "type":"string","source":"device",                   "field":"serial_number",       "required":true},
+  {"name":"moduleId",     "type":"string","source":"uuid",                                                        "required":true},
+  {"name":"virtualId",    "type":"string","source":"uuid",                                                        "required":true},
+  {"name":"sensorIds",    "type":"array", "source":"cascadedSubDeviceSensorIds",                                  "required":true},
+  {"name":"sensorDepths", "type":"array", "source":"cascadedSubDeviceDepths",                                     "required":true},
+  {"name":"holeDepth",    "type":"number","source":"onboard_config",           "field":"holeDepth",           "required":true},
+  {"name":"holeElevation","type":"number","source":"onboard_config",           "field":"holeElevation",       "required":true}
+]',
+'[{"name":"id","type":"string","path":"id","desc":"DCP设备ID"}]',
+9, '将深部位移设备绑定到测点', 'system', NOW());
+
 
 -- =============================================
 -- 1.5 推送数据接口（4个，设备绑定时选择推送接口用）
@@ -184,12 +230,12 @@ VALUES (@dcp_platform_id, '推送静力水准数据', 'dcp_push_static_level', '
 
 
 -- =============================================
--- 二、流程定义（6个）
+-- 二、流程定义（7个）
 -- =============================================
 
 -- 流程1：平台初始化（flow_type=1）
 INSERT INTO `platform_flow` (`platform_id`,`name`,`code`,`flow_type`,`sensor_type`,`enable`,`remark`,`create_by`,`create_time`)
-VALUES (@dcp_platform_id, 'DCP平台初始化', 'dcp_init', 1, NULL, '1', '获取Token→userId→projectId，一次性执行', 'system', NOW());
+VALUES (@dcp_platform_id, 'DCP平台初始化', 'dcp_init', 1, NULL, '1', '获取Token→userId，一次性执行', 'system', NOW());
 
 SET @flow_init_id = LAST_INSERT_ID();
 
@@ -208,14 +254,6 @@ VALUES (@flow_init_id, 2,
   '[{"field":"id","saveTo":"extra_config.userId"}]',
   '获取userId并保存');
 
-INSERT INTO `platform_flow_step` (`flow_id`,`step_order`,`interface_id`,`param_mapping`,`result_key`,`result_save`,`remark`)
-VALUES (@flow_init_id, 3,
-  (SELECT id FROM platform_interface WHERE platform_id=@dcp_platform_id AND code='dcp_get_projects' LIMIT 1),
-  '{"userId":{"source":"context","contextKey":"step2.id"}}',
-  'step3',
-  '[{"field":"id","saveTo":"extra_config.projectId"},{"field":"name","saveTo":"extra_config.projectName"}]',
-  '获取projectId并保存');
-
 
 -- 流程2：Token刷新（flow_type=3）
 INSERT INTO `platform_flow` (`platform_id`,`name`,`code`,`flow_type`,`sensor_type`,`enable`,`remark`,`create_by`,`create_time`)
@@ -314,6 +352,25 @@ VALUES (@flow_static_level_id, 2,
   '[{"field":"id","saveTo":"device_mapping.platform_device_id"}]',
   '绑定静力水准');
 
+-- 流程7：深部位移设备入网（flow_type=2）
+INSERT INTO `platform_flow` (`platform_id`,`name`,`code`,`flow_type`,`sensor_type`,`enable`,`remark`,`create_by`,`create_time`)
+VALUES (@dcp_platform_id, 'DCP深部位移入网', 'dcp_onboard_deep_inclino', 2, 'deep_inclino', '1', '创建测点→绑定深部位移', 'system', NOW());
+
+SET @flow_deep_inclino_id = LAST_INSERT_ID();
+
+INSERT INTO `platform_flow_step` (`flow_id`,`step_order`,`interface_id`,`result_key`,`result_save`,`remark`)
+VALUES (@flow_deep_inclino_id, 1,
+  (SELECT id FROM platform_interface WHERE platform_id=@dcp_platform_id AND code='dcp_create_point' LIMIT 1),
+  'step1',
+  '[{"field":"id","saveTo":"device_mapping.platform_point_id"}]',
+  '创建测点');
+
+INSERT INTO `platform_flow_step` (`flow_id`,`step_order`,`interface_id`,`result_key`,`result_save`,`remark`)
+VALUES (@flow_deep_inclino_id, 2,
+  (SELECT id FROM platform_interface WHERE platform_id=@dcp_platform_id AND code='dcp_bind_deep_inclino' LIMIT 1),
+  'step2',
+  '[{"field":"id","saveTo":"device_mapping.platform_device_id"}]',
+  '绑定深部位移');
 
 
 
@@ -324,7 +381,23 @@ SET @platform_id = (SELECT id FROM platform_instance WHERE code = 'dcp' LIMIT 1)
 
 UPDATE platform_interface
 SET request_schema = '[
-  {"name":"projectId",  "type":"string","source":"extra",  "field":"projectId",    "required":true,"desc":"项目ID"},
+  {"name":"projectId","type":"string","source":"device","field":"platform_project_id","required":true,"desc":"项目ID"},
+  {"name":"name",     "type":"string","source":"device","field":"serial_number","required":true,"desc":"测点名称，用设备序列号"},
+  {"name":"type",     "type":"number","source":"fixed","value":3,"required":true,"desc":"测点类型，固定为3"}
+]', update_by = 'system', update_time = NOW()
+WHERE platform_id = @platform_id AND code = 'dcp_create_point';
+
+DELETE s FROM platform_flow_step s
+INNER JOIN platform_flow f ON f.id = s.flow_id
+WHERE f.platform_id = @platform_id AND f.code = 'dcp_init' AND s.step_order > 2;
+
+UPDATE platform_flow
+SET remark = '获取Token→userId，一次性执行', update_by = 'system', update_time = NOW()
+WHERE platform_id = @platform_id AND code = 'dcp_init';
+
+UPDATE platform_interface
+SET request_schema = '[
+  {"name":"projectId",  "type":"string","source":"device", "field":"platform_project_id",    "required":true,"desc":"项目ID"},
   {"name":"pointId",    "type":"string","source":"context","contextKey":"step1.id","required":true,"desc":"测点ID，来自创建测点步骤"},
   {"name":"deviceType", "type":"number","source":"fixed",  "value":5,              "required":true,"desc":"设备类型，倾角=5"},
   {"name":"name",       "type":"string","source":"device", "field":"serial_number","required":true,"desc":"传感器名称"},
@@ -339,7 +412,7 @@ WHERE platform_id = @platform_id
 
 UPDATE platform_interface
 SET request_schema = '[
-  {"name":"projectId",  "type":"string","source":"extra",  "field":"projectId",    "required":true,"desc":"项目ID"},
+  {"name":"projectId",  "type":"string","source":"device", "field":"platform_project_id",    "required":true,"desc":"项目ID"},
   {"name":"pointId",    "type":"string","source":"context","contextKey":"step1.id","required":true,"desc":"测点ID"},
   {"name":"deviceType", "type":"number","source":"fixed",  "value":10,             "required":true,"desc":"设备类型，轴力计=10"},
   {"name":"name",       "type":"string","source":"device", "field":"serial_number","required":true,"desc":"传感器名称"},
@@ -354,7 +427,7 @@ WHERE platform_id = @platform_id
 
 UPDATE platform_interface
 SET request_schema = '[
-  {"name":"projectId",  "type":"string","source":"extra",  "field":"projectId",    "required":true},
+  {"name":"projectId",  "type":"string","source":"device", "field":"platform_project_id",    "required":true},
   {"name":"pointId",    "type":"string","source":"context","contextKey":"step1.id","required":true},
   {"name":"deviceType", "type":"number","source":"fixed",  "value":3,              "required":true,"desc":"雨量计=3"},
   {"name":"name",       "type":"string","source":"device", "field":"serial_number","required":true},
@@ -368,7 +441,7 @@ WHERE platform_id = @platform_id
 
 UPDATE platform_interface
 SET request_schema = '[
-  {"name":"projectId",  "type":"string","source":"extra",  "field":"projectId",    "required":true},
+  {"name":"projectId",  "type":"string","source":"device", "field":"platform_project_id",    "required":true},
   {"name":"pointId",    "type":"string","source":"context","contextKey":"step1.id","required":true},
   {"name":"deviceType", "type":"number","source":"fixed",  "value":1002,           "required":true,"desc":"静力水准=1002"},
   {"name":"name",       "type":"string","source":"device", "field":"serial_number","required":true},
diff --git a/sql/platform-integration.sql b/sql/platform-integration.sql
index dbe83e3a..2ceff41f 100644
--- a/sql/platform-integration.sql
+++ b/sql/platform-integration.sql
@@ -120,6 +120,8 @@ CREATE TABLE IF NOT EXISTS `platform_flow_step` (
 CREATE TABLE IF NOT EXISTS `platform_device_mapping` (
   `id`                  bigint(20)   NOT NULL AUTO_INCREMENT COMMENT 'id',
   `platform_id`         bigint(20)   NOT NULL COMMENT '所属平台ID',
+  `platform_project_id` varchar(100) NOT NULL COMMENT 'DCP项目ID',
+  `platform_project_name` varchar(255) DEFAULT NULL COMMENT 'DCP项目名称',
   `device_id`           bigint(20)   NOT NULL COMMENT 'FastBee设备ID',
   `serial_number`       varchar(64)  NOT NULL COMMENT 'FastBee设备序列号',
   `device_name`         varchar(64)  DEFAULT NULL COMMENT '默认为本平台设备名称，可以修改为对方平台需要的名称',
@@ -146,8 +148,12 @@ CREATE TABLE IF NOT EXISTS `platform_device_mapping` (
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COMMENT='平台设备绑定关系';
 
 -- ----------------------------
--- 5.1 设备绑定关系 - 新增 device_type 字段
+-- 5.1 设备绑定关系 - 补充绑定项目和设备类型字段
 -- ----------------------------
+ALTER TABLE `platform_device_mapping`
+  ADD COLUMN IF NOT EXISTS `platform_project_id` varchar(100) DEFAULT NULL COMMENT 'DCP项目ID' AFTER `platform_id`,
+  ADD COLUMN IF NOT EXISTS `platform_project_name` varchar(255) DEFAULT NULL COMMENT 'DCP项目名称' AFTER `platform_project_id`;
+
 ALTER TABLE `platform_device_mapping`
   ADD COLUMN IF NOT EXISTS `device_type` tinyint(1) NOT NULL DEFAULT 0
     COMMENT '设备类型: 0=直连设备 1=网关设备(多子设备)' AFTER `sensor_type`;
diff --git a/yack-web/src/api/platform/instance.js b/yack-web/src/api/platform/instance.js
index 2edd81a4..98d11aaf 100644
--- a/yack-web/src/api/platform/instance.js
+++ b/yack-web/src/api/platform/instance.js
@@ -23,3 +23,7 @@ export function delPlatformInstance(ids) {
 export function initializePlatform(id) {
   return request({ url: `/platform/instance/${id}/initialize`, method: 'post' })
 }
+
+export function getProjectsByPlatformId(id) {
+  return request({ url: `/platform/instance/${id}/projects`, method: 'get' })
+}
diff --git a/yack-web/src/views/platform/components/InterfaceDrawer.vue b/yack-web/src/views/platform/components/InterfaceDrawer.vue
index c2b323e2..b52770f0 100644
--- a/yack-web/src/views/platform/components/InterfaceDrawer.vue
+++ b/yack-web/src/views/platform/components/InterfaceDrawer.vue
@@ -114,7 +114,7 @@
           <el-divider content-position="left">入参定义（request_schema）</el-divider>
           <div class="schema-tip">
             定义接口需要的入参字段。参数来源使用业务化名称：
-            固定值、认证参数、平台参数、上一步结果、当前设备、自动UUID、子设备传感器列表、串联子设备传感器列表、串联子设备深度数组、基准点成对传感器列表、设备物模型、上报时间。数组字段可配置组包模式。
+            固定值、认证参数、平台参数、上一步结果、当前设备、自动UUID、子设备传感器列表、串联子设备传感器列表、入网深度数组、基准点成对传感器列表、设备物模型、上报时间。数组字段可配置组包模式。
           </div>
           <el-table :data="requestSchemaRows" size="mini" border style="width:100%;margin-top:8px">
             <el-table-column label="字段名" width="130">
@@ -145,7 +145,7 @@
                     <el-option label="自动UUID" value="uuid" />
                     <el-option label="子设备传感器列表" value="subDeviceSensorIds" />
                     <el-option label="串联子设备传感器列表" value="cascadedSubDeviceSensorIds" />
-                    <el-option label="串联子设备深度数组" value="cascadedSubDeviceDepths" />
+                    <el-option label="入网深度数组" value="cascadedSubDeviceDepths" />
                     <el-option label="基准点成对传感器列表" value="referenceSubDeviceSensorIdPairs" />
                     <el-option label="设备物模型" value="thingsModel" />
                     <el-option label="上报时间" value="ts" />
diff --git a/yack-web/src/views/platform/device-mapping/index.vue b/yack-web/src/views/platform/device-mapping/index.vue
index 6b6bdacf..7601378e 100644
--- a/yack-web/src/views/platform/device-mapping/index.vue
+++ b/yack-web/src/views/platform/device-mapping/index.vue
@@ -64,6 +64,12 @@
         <el-table-column label="平台" width="120">
           <template slot-scope="scope">{{ platformName(scope.row.platformId) }}</template>
         </el-table-column>
+        <el-table-column label="项目" min-width="120" show-overflow-tooltip>
+          <template slot-scope="scope">
+            <span v-if="scope.row.platformProjectName">{{ scope.row.platformProjectName }}</span>
+            <span v-else style="color:#909399">-</span>
+          </template>
+        </el-table-column>
         <el-table-column label="设备名称" min-width="140">
           <template slot-scope="scope">{{ scope.row.deviceName || deviceName(scope.row.deviceId) }}</template>
         </el-table-column>
@@ -128,6 +134,11 @@
             <el-option v-for="p in platformList" :key="p.id" :label="p.name" :value="p.id" />
           </el-select>
         </el-form-item>
+        <el-form-item label="所属项目" prop="platformProjectId">
+          <el-select v-model="form.platformProjectId" placeholder="请选择项目" style="width:100%" @change="onProjectChange" :disabled="!form.platformId || form.netStatus === 1" clearable>
+            <el-option v-for="proj in projectOptions" :key="proj.id" :label="proj.name" :value="String(proj.id)" />
+          </el-select>
+        </el-form-item>
         <el-form-item label="系统设备" prop="deviceId">
           <el-select v-model="form.deviceId" placeholder="选择直连或网关设备，支持名称/编号搜索" filterable remote clearable
             :remote-method="searchDevice" :loading="deviceSearchLoading" style="width:100%"
@@ -229,6 +240,23 @@
                 </el-select>
               </template>
             </el-table-column>
+            <template v-if="form.sensorType === 'deep_inclino'">
+              <el-table-column label="传感器深度(m)" min-width="140">
+                <template slot-scope="scope">
+                  <el-input-number v-model="scope.row.sensorDepth" :min="0" :precision="2" size="mini" style="width:100%" @change="refreshOnboardConfig" />
+                </template>
+              </el-table-column>
+              <el-table-column label="孔深(m)" min-width="120">
+                <template slot-scope="scope">
+                  <el-input-number v-model="scope.row.holeDepth" :min="0" :precision="2" size="mini" style="width:100%" @change="syncHoleDepthToAllMonitors" />
+                </template>
+              </el-table-column>
+              <el-table-column label="孔口高程(m)" min-width="140">
+                <template slot-scope="scope">
+                  <el-input-number v-model="scope.row.holeElevation" :min="0" :precision="2" size="mini" style="width:100%" @change="syncHoleElevationToAllMonitors" />
+                </template>
+              </el-table-column>
+            </template>
             <el-table-column label="入网参数 (JSON)" min-width="220">
               <template slot-scope="scope">
                 <el-input v-model="scope.row.onboardConfig" size="mini" :placeholder="getOnboardConfigPlaceholder(scope.row)" />
@@ -270,18 +298,16 @@
         <!-- 标量字段映射 -->
         <el-form-item v-if="fieldMappingRows.length > 0" label="字段映射">
           <el-table :data="fieldMappingRows" size="mini" border style="width:100%">
+            <el-table-column label="平台字段" min-width="160">
+              <template slot-scope="scope">{{ scope.row.platformField }}</template>
+            </el-table-column>
             <el-table-column label="物模型标识" min-width="180">
               <template slot-scope="scope">
                 <el-select v-model="scope.row.identifier" size="mini" placeholder="选择物模型字段" filterable style="width:100%">
                   <el-option v-for="tm in uniqueThingsModelOptions" :key="tm.identifier" :label="`${tm.modelName}（${tm.identifier}）`" :value="tm.identifier" />
                 </el-select>
               </template>
-            </el-table-column>
-            <el-table-column label="平台字段" min-width="160">
-              <template slot-scope="scope">
-                <el-input v-model="scope.row.platformField" size="mini" placeholder="平台字段名" />
-              </template>
-            </el-table-column>
+              </el-table-column>
             <el-table-column label="操作" width="60" align="center">
               <template slot-scope="scope">
                 <el-button size="mini" type="text" icon="el-icon-delete" @click="fieldMappingRows.splice(scope.$index,1)" />
@@ -305,7 +331,7 @@
 
 <script>
 import { listPlatformDeviceMapping, addPlatformDeviceMapping, updatePlatformDeviceMapping, delPlatformDeviceMapping, onboardDevice, listSubMappings, syncSubMappings } from '@/api/platform/deviceMapping'
-import { listPlatformInstance } from '@/api/platform/instance'
+import { listPlatformInstance, getProjectsByPlatformId } from '@/api/platform/instance'
 import { listPlatformInterface } from '@/api/platform/interface'
 import { listPlatformFlow, getPlatformFlow } from '@/api/platform/flow'
 import { listDevice, listThingsModel, getDevice, listDeviceShort } from '@/api/iot/device'
@@ -323,6 +349,7 @@ export default {
       subDeviceOptions: [],
       deviceSearchLoading: false, thingsModelOptions: [],
       interfaceOptions: [],
+      projectOptions: [],
       open: false, title: '',
       fieldMappingRows: [],
       // 网关子设备映射行
@@ -333,9 +360,15 @@ export default {
       subMappingCache: {},
       sensorTypeDictOptions: [],
       queryParams: { pageNum: 1, pageSize: 20, platformId: null, serialNumber: '', sensorType: '', netStatus: null },
-      form: { enable: '1', deviceType: 0, reportIntervalSec: 300, deviceName: '' },
+      form: {
+        enable: '1', deviceType: 0, reportIntervalSec: 300, deviceName: '',
+        platformId: null, platformProjectId: null, platformProjectName: '',
+        pushInterfaceId: null, pushMode: 1, pushInterval: 5,
+        deviceId: null, serialNumber: '', sensorType: '', remark: ''
+      },
       rules: {
         platformId: [{ required: true, message: '请选择平台', trigger: 'change' }],
+        platformProjectId: [{ required: true, message: '请选择所属项目', trigger: 'change' }],
         deviceId:   [{ required: true, message: '请选择设备', trigger: 'change' }],
         sensorType: [{ required: true, message: '请选择或输入设备类型', trigger: 'change' }],
         pushInterfaceId: [{ required: true, message: '请选择推送接口', trigger: 'change' }]
@@ -433,7 +466,11 @@ export default {
     handleQuery() { this.queryParams.pageNum = 1; this.getList() },
     resetQuery() { this.resetForm('queryForm'); this.handleQuery() },
     handleAdd() {
-      this.form = { enable: '1', deviceType: 0, pushInterfaceId: null, pushMode: 1, pushInterval: 5, reportIntervalSec: 300, deviceName: '' }
+      this.form = {
+        enable: '1', deviceType: 0, pushInterfaceId: null, pushMode: 1, pushInterval: 5, reportIntervalSec: 300, deviceName: '',
+        platformId: null, platformProjectId: null, platformProjectName: '',
+        deviceId: null, serialNumber: '', sensorType: '', remark: ''
+      }
       this.fieldMappingRows = []
       this.subMappingRows = []
       this.itemFieldMappingRows = []
@@ -441,6 +478,7 @@ export default {
       this.subDeviceOptions = []
       this.thingsModelOptions = []
       this.interfaceOptions = []
+      this.projectOptions = []
       this.title = '新增设备绑定'; this.open = true
     },
     handleUpdate(row) {
@@ -459,11 +497,21 @@ export default {
       // 加载该平台的接口列表
       if (row.platformId) {
         this.loadInterfaces(row.platformId)
+        this.loadProjects(row.platformId)
       }
       // 加载子设备映射（网关设备）
       if (row.deviceType === 1 && row.id) {
         listSubMappings(row.id).then(res => {
-          this.subMappingRows = (res.data || []).map(s => ({ ...s, subDeviceName: s.subDeviceName || s.subSerialNumber }))
+          this.subMappingRows = (res.data || []).map(s => {
+            const config = this.safeParseJson(s.onboardConfig, {})
+            return {
+              ...s,
+              subDeviceName: s.subDeviceName || s.subSerialNumber,
+              sensorDepth: config.sensorDepth != null ? config.sensorDepth : null,
+              holeDepth: config.holeDepth != null ? config.holeDepth : null,
+              holeElevation: config.holeElevation != null ? config.holeElevation : null
+            }
+          })
         })
       }
       this.loadDeviceContext(row.deviceId)
@@ -485,7 +533,27 @@ export default {
     onPlatformChange(platformId) {
       this.interfaceOptions = []
       this.form.pushInterfaceId = null
-      if (platformId) this.loadInterfaces(platformId)
+      this.projectOptions = []
+      this.form.platformProjectId = null
+      this.form.platformProjectName = ''
+      if (platformId) {
+        this.loadInterfaces(platformId)
+        this.loadProjects(platformId)
+      }
+    },
+    loadProjects(platformId) {
+      if (!platformId) { this.projectOptions = []; return }
+      getProjectsByPlatformId(platformId).then(res => {
+        this.projectOptions = res.data || []
+      }).catch(() => { this.projectOptions = [] })
+    },
+    onProjectChange(projectId) {
+      if (projectId) {
+        const proj = this.projectOptions.find(p => String(p.id) === String(projectId))
+        this.form.platformProjectName = proj ? proj.name : ''
+      } else {
+        this.form.platformProjectName = ''
+      }
     },
     onDeviceTypeChange(val) {
       if (val === 1 && this.subMappingRows.length === 0 && this.subDeviceOptions.length > 0) {
@@ -508,6 +576,15 @@ export default {
       })
     },
     onPushInterfaceChange(interfaceId) {
+      // 根据接口的 isBatchPush 自动设置推送模式：0=实时推送(1)，1=定时推送(2)
+      if (interfaceId) {
+        const iface = this.interfaceOptions.find(x => x.id === interfaceId)
+        if (iface) {
+          this.form.pushMode = iface.isBatchPush === 1 ? 2 : 1
+        }
+      } else {
+        this.form.pushMode = 1
+      }
       // 从推送接口的 requestSchema 提取字段作为数据映射模板，切换接口时全量刷新
       if (!interfaceId) return
       const iface = this.interfaceOptions.find(x => x.id === interfaceId)
@@ -654,7 +731,7 @@ export default {
     },
     addFieldMapping() { this.fieldMappingRows.push({ identifier: '', platformField: '' }) },
     addSubMapping() {
-      this.subMappingRows.push({ subSerialNumber: '', subDeviceName: '', deviceRole: 'monitor', onboardConfig: '', platformDeviceId: '', platformPointId: '' })
+      this.subMappingRows.push({ subSerialNumber: '', subDeviceName: '', deviceRole: 'monitor', onboardConfig: '', sensorDepth: null, holeDepth: null, holeElevation: null, platformDeviceId: '', platformPointId: '' })
     },
     onSubRoleChange(row) {
       if (row.deviceRole === 'reference') {
@@ -665,6 +742,7 @@ export default {
         })
       }
       this.refreshSubMappingOnboardConfigs()
+      if (this.form.sensorType === 'deep_inclino') this.refreshOnboardConfig()
     },
     onSubSerialChange(row) {
       if (!row.subSerialNumber) return
@@ -676,6 +754,7 @@ export default {
       config.sensorId = config.sensorId || row.subSerialNumber
       row.onboardConfig = JSON.stringify(config)
       this.refreshSubMappingOnboardConfigs()
+      if (this.form.sensorType === 'deep_inclino') this.refreshOnboardConfig()
     },
     findReferenceRow(rows = this.subMappingRows) {
       return (rows || []).find(r => r.deviceRole === 'reference' && r.subSerialNumber)
@@ -706,10 +785,42 @@ export default {
         row.onboardConfig = this.buildOnboardConfig(row, refRow)
       })
     },
+    refreshOnboardConfig() {
+      this.subMappingRows.forEach(row => {
+        const existing = this.safeParseJson(row.onboardConfig, {})
+        if (!existing.sensorId) existing.sensorId = row.subSerialNumber
+        if (this.form.sensorType === 'deep_inclino' && row.deviceRole === 'monitor') {
+          if (row.sensorDepth != null) existing.sensorDepth = row.sensorDepth
+          if (row.holeDepth != null) existing.holeDepth = row.holeDepth
+          if (row.holeElevation != null) existing.holeElevation = row.holeElevation
+        } else {
+          delete existing.sensorDepth
+          delete existing.holeDepth
+          delete existing.holeElevation
+        }
+        row.onboardConfig = JSON.stringify(existing)
+      })
+    },
+    syncHoleDepthToAllMonitors(value) {
+      this.subMappingRows.forEach(row => {
+        if (row.deviceRole === 'monitor') row.holeDepth = value
+      })
+      this.refreshOnboardConfig()
+    },
+    syncHoleElevationToAllMonitors(value) {
+      this.subMappingRows.forEach(row => {
+        if (row.deviceRole === 'monitor') row.holeElevation = value
+      })
+      this.refreshOnboardConfig()
+    },
     normalizeSubMappingsForSubmit() {
       const rows = (this.subMappingRows || [])
         .filter(r => r.subSerialNumber)
         .map(r => ({ ...r, deviceRole: r.deviceRole || 'monitor' }))
+      if (new Set(rows.map(r => r.subSerialNumber)).size !== rows.length) {
+        this.$modal.msgError('子设备编号不能重复')
+        return null
+      }
       const references = rows.filter(r => r.deviceRole === 'reference')
       const monitors = rows.filter(r => r.deviceRole === 'monitor')
       if (references.length > 1) {
@@ -720,11 +831,27 @@ export default {
         this.$modal.msgError('静力水准需配置 1 个基准点和至少 1 个监测点')
         return null
       }
+      if (this.form.sensorType === 'deep_inclino') {
+        if (monitors.length === 0) {
+          this.$modal.msgError('深部位移至少配置 1 个监测点')
+          return null
+        }
+        const invalid = monitors.find(r => r.sensorDepth == null || r.holeDepth == null || r.holeElevation == null || r.sensorDepth > r.holeDepth)
+        if (invalid) {
+          this.$modal.msgError(`子设备 ${invalid.subSerialNumber} 的传感器深度、孔深、孔口高程必填，且传感器深度不能大于孔深`)
+          return null
+        }
+      }
       const refRow = references[0] || null
-      return rows.map(row => ({
-        ...row,
-        onboardConfig: this.buildOnboardConfig(row, refRow)
-      }))
+      return rows.map(row => {
+        const onboardConfig = this.safeParseJson(this.buildOnboardConfig(row, refRow), {})
+        if (this.form.sensorType === 'deep_inclino' && row.deviceRole === 'monitor') {
+          onboardConfig.sensorDepth = row.sensorDepth
+          onboardConfig.holeDepth = row.holeDepth
+          onboardConfig.holeElevation = row.holeElevation
+        }
+        return { ...row, onboardConfig: JSON.stringify(onboardConfig) }
+      })
     },
     safeParseJson(value, defaultValue) {
       if (!value) return defaultValue
@@ -733,7 +860,18 @@ export default {
     cancel() { this.open = false },
     submitForm() {
       this.$refs.form.validate(valid => {
-        if (!valid) return
+        if (!valid) {
+          // 自动定位到第一个校验失败的字段
+          this.$nextTick(() => {
+            const firstError = this.$refs.form.$el.querySelector('.el-form-item.is-error')
+            if (firstError) {
+              firstError.scrollIntoView({ behavior: 'smooth', block: 'center' })
+              const input = firstError.querySelector('input, .el-select .el-input__inner, textarea')
+              if (input) input.focus()
+            }
+          })
+          return
+        }
         this.form.fieldMapping = this.fieldMappingRows.length > 0
           ? JSON.stringify(this.fieldMappingRows) : null
         const normalizedSubRows = this.form.deviceType === 1
diff --git a/yack-web/src/views/platform/instance/index.vue b/yack-web/src/views/platform/instance/index.vue
index ed15c4d3..2cbbe17f 100644
--- a/yack-web/src/views/platform/instance/index.vue
+++ b/yack-web/src/views/platform/instance/index.vue
@@ -119,14 +119,14 @@
         </template>
         <el-divider content-position="left">平台参数</el-divider>
         <div class="schema-tip" style="margin-bottom:8px">
-          这里维护平台运行所需的业务参数，例如 `projectId`、项目名称、站点编码等；初始化流程写回的值也会保存在这里，可直接前端补录或修改。
+          这里维护平台运行所需的业务参数，例如站点编码等；初始化流程写回的值也会保存在这里，可直接前端补录或修改。
         </div>
         <key-value-editor
           v-model="platformConfigRows"
           add-text="添加平台参数"
           :show-enabled="false"
           :show-description="true"
-          key-placeholder="参数名，如 projectId"
+          key-placeholder="参数名"
           value-placeholder="参数值"
         />
         <el-form-item label="启用">
@@ -224,7 +224,7 @@ export default {
       })
     },
     handleInitialize(row) {
-      this.$confirm(`确认初始化平台【${row.name}】？将执行初始化流程获取 userId/projectId 等信息。`).then(() => {
+      this.$confirm(`确认初始化平台【${row.name}】？将执行初始化流程获取 userId。`).then(() => {
         initializePlatform(row.id).then(() => {
           this.$modal.msgSuccess('初始化成功')
           this.getList()
@@ -240,7 +240,7 @@ export default {
       if (!value) return []
       try {
         const parsed = JSON.parse(value)
-        return Object.keys(parsed).map(key => ({
+        return Object.keys(parsed).filter(key => !['projectId', 'projectName'].includes(key)).map(key => ({
           key,
           value: parsed[key] == null ? '' : String(parsed[key]),
           description: ''
@@ -252,7 +252,7 @@ export default {
     buildObjectJson(rows) {
       const result = {}
       ;(rows || []).forEach(item => {
-        if (!item || !item.key) return
+        if (!item || !item.key || ['projectId', 'projectName'].includes(item.key)) return
         result[item.key] = item.value
       })
       return Object.keys(result).length > 0 ? JSON.stringify(result) : null