diff --git a/user-service/src/main/java/com/mh/user/service/impl/MeterManageServiceImpl.java b/user-service/src/main/java/com/mh/user/service/impl/MeterManageServiceImpl.java
index 1c81d71..3d23d5c 100644
--- a/user-service/src/main/java/com/mh/user/service/impl/MeterManageServiceImpl.java
+++ b/user-service/src/main/java/com/mh/user/service/impl/MeterManageServiceImpl.java
@@ -54,7 +54,12 @@ public class MeterManageServiceImpl implements MeterManageService {
     public void updateDataById(Long mmId, String analysisData) {
         UpdateWrapper<MeterManageEntity> updateWrapper = new UpdateWrapper<>();
         updateWrapper.eq("id", mmId);
-        updateWrapper.set("cur_value", analysisData);
+        // 判断analysisData是否为数值
+        if (analysisData.matches("\\d+(\\.\\d+)?")) {
+            updateWrapper.set("cur_value", analysisData);
+        } else {
+            updateWrapper.set("cur_value", "0.00");
+        }
         updateWrapper.set("cur_time", new Date());
         meterManageMapper.update(updateWrapper);
     }
diff --git a/user-service/src/test/java/com/mh/user/SysUserTest.java b/user-service/src/test/java/com/mh/user/SysUserTest.java
index 31f4f84..30d558e 100644
--- a/user-service/src/test/java/com/mh/user/SysUserTest.java
+++ b/user-service/src/test/java/com/mh/user/SysUserTest.java
@@ -32,14 +32,18 @@ public class SysUserTest {
 
     private static final SimpleDateFormat sdf1 = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
     public static void main(String[] args) throws ParseException, IOException {
-        String s = String.valueOf(Math.abs(ExchangeStringUtil.hexToSingle("432d7d1b")));
-        System.out.println(s);
-        String data = "01030444D3200006FA";
-        data = data.substring(data.length() - 8, data.length() - 6)
-                + data.substring(data.length() - 6, data.length() - 4)
-                + data.substring(data.length() - 12, data.length() - 10)
-                + data.substring(data.length() - 10, data.length() - 8);
-        System.out.println(data);
+        String test = "12";
+        if (test.matches("\\d+(\\.\\d+)?")) {
+            System.out.println("是数字");
+        }
+//        String s = String.valueOf(Math.abs(ExchangeStringUtil.hexToSingle("432d7d1b")));
+//        System.out.println(s);
+//        String data = "01030444D3200006FA";
+//        data = data.substring(data.length() - 8, data.length() - 6)
+//                + data.substring(data.length() - 6, data.length() - 4)
+//                + data.substring(data.length() - 12, data.length() - 10)
+//                + data.substring(data.length() - 10, data.length() - 8);
+//        System.out.println(data);
 //        String dateStr = "";
 //        Date date = new Date();
 //        if (ExchangeStringUtil.isInDate(date, "00:00:00", "00:00:30")) {