diff --git a/das/src/main/java/com/das/modules/node/service/impl/DataServiceImpl.java b/das/src/main/java/com/das/modules/node/service/impl/DataServiceImpl.java
index 0dddbbbf..cc60d9db 100644
--- a/das/src/main/java/com/das/modules/node/service/impl/DataServiceImpl.java
+++ b/das/src/main/java/com/das/modules/node/service/impl/DataServiceImpl.java
@@ -249,8 +249,7 @@ public class DataServiceImpl implements DataService {
         while (keysHigh.hasNext()) {
             String fieldName = keysHigh.next();
             String key = String.format("RT:[%s]:[%s]", deviceId, fieldName);
-            keyValueMap.put(key, values.get(fieldName).asDouble());
-
+            keyValueMap.put(key,values.get(fieldName));
         }
         adminRedisTemplate.mSet(keyValueMap);
 //        Long dataTime = data.getTime();