diff --git a/cc-admin-master/yudao-module-hand-mqtt/src/main/java/cn/iocoder/yudao/module/mqtt/processor/DeviceMessageProcessor.java b/cc-admin-master/yudao-module-hand-mqtt/src/main/java/cn/iocoder/yudao/module/mqtt/processor/DeviceMessageProcessor.java
index d14d2e5..dd7ea4b 100644
--- a/cc-admin-master/yudao-module-hand-mqtt/src/main/java/cn/iocoder/yudao/module/mqtt/processor/DeviceMessageProcessor.java
+++ b/cc-admin-master/yudao-module-hand-mqtt/src/main/java/cn/iocoder/yudao/module/mqtt/processor/DeviceMessageProcessor.java
@@ -577,18 +577,28 @@ public class DeviceMessageProcessor {
         detector.setOnlineStatus(OnlineStatusType.ONLINE.getType());
 
         String[] split = numbersString.split(",");
-        if (split.length != 3) {
-            log.error("数据格式错误：{}", payload);
+        if (split.length < 3) {
+            log.error("数据格式错误：输入字符串格式不正确：{}", payload);
             return detector;
         }
+
+        int finalGpsType = 0; // 默认值设为 0 (GPS)
+
+        if (split.length >= 4) {
+            finalGpsType = Integer.parseInt(split[3].trim());
+
+        } else {
+            int oldTypeValue = Integer.parseInt(split[2].trim());
+            finalGpsType = (oldTypeValue == 0) ? 0 : 2;
+        }
+
         Map<String, Double> wgs84ToGcj02 = CoordinateTransferUtils.wgs84ToGcj02(Double.parseDouble(split[0]), Double.parseDouble(split[1]));
 
         Double lon = wgs84ToGcj02.get("lon");
         Double lat = wgs84ToGcj02.get("lat");
         detector.setLongitude(lon);
         detector.setLatitude(lat);
-        String type = split[2];
-        detector.setGpsType(Integer.parseInt(type));
+        detector.setGpsType(finalGpsType);
 
 
         return detector;
diff --git a/cc-admin-master/yudao-module-hand/src/main/java/cn/iocoder/yudao/module/hand/service/impl/HandDetectorServiceImpl.java b/cc-admin-master/yudao-module-hand/src/main/java/cn/iocoder/yudao/module/hand/service/impl/HandDetectorServiceImpl.java
index 9095cd3..7b59178 100644
--- a/cc-admin-master/yudao-module-hand/src/main/java/cn/iocoder/yudao/module/hand/service/impl/HandDetectorServiceImpl.java
+++ b/cc-admin-master/yudao-module-hand/src/main/java/cn/iocoder/yudao/module/hand/service/impl/HandDetectorServiceImpl.java
@@ -307,8 +307,6 @@ public class HandDetectorServiceImpl implements HandDetectorService {
         // 批量更新数据库
         handDetectorMapper.updateBatch(devicesToMigrate);
 
-        // 4. --- Redis缓存处理 ---
-
         // 4.1. 清理旧租户的设备信息缓存
         String oldTenantDeviceKey = RedisKeyUtil.getTenantDeviceHashKey(Long.valueOf(oldTenantId));
         // 从旧租户的Hash中批量删除这些设备
@@ -344,7 +342,6 @@ public class HandDetectorServiceImpl implements HandDetectorService {
         }
         queryWrapper.eq("tenant_id", tenantId);
 
-        // 【核心优化2】使用 selectObjs
         // selectObjs 直接返回第一列的值（List<Object>），性能最高
         List<Object> result = handDetectorMapper.selectObjs(queryWrapper);
 
diff --git a/cc-admin-master/yudao-module-hand/src/main/resources/mapper/TdengineMapper.xml b/cc-admin-master/yudao-module-hand/src/main/resources/mapper/TdengineMapper.xml
index f4ed2cb..8233cb5 100644
--- a/cc-admin-master/yudao-module-hand/src/main/resources/mapper/TdengineMapper.xml
+++ b/cc-admin-master/yudao-module-hand/src/main/resources/mapper/TdengineMapper.xml
@@ -177,8 +177,7 @@
                 AND dept_id = #{vo.deptId}
             </if>
             <if test="vo.holderName != null and vo.holderName != ''">
-                <bind name="holderNamePattern" value="'%' + vo.holderName + '%'" />
-                AND holder_name LIKE #{vo.holderNamePattern}
+                AND holder_name = #{vo.holderName}
             </if>
             <if test="vo.pushSnList != null and vo.pushSnList != ''">
                 <!-- 使用 INSTR 函数：查找子串位置，大于0表示存在 -->
diff --git a/cc-admin-master/yudao-server/src/main/resources/application.yaml b/cc-admin-master/yudao-server/src/main/resources/application.yaml
index 5acf809..be33b8a 100644
--- a/cc-admin-master/yudao-server/src/main/resources/application.yaml
+++ b/cc-admin-master/yudao-server/src/main/resources/application.yaml
@@ -2,7 +2,7 @@ spring:
   application:
     name: gas_mobile
   profiles:
-    active: dev
+    active: prod
 
   main:
     allow-circular-references: true # 允许循环依赖，因为项目是三层架构，无法避免这个情况。