diff --git a/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/service/impl/AggreGridServiceImpl.java b/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/service/impl/AggreGridServiceImpl.java
index ba2a0b7a82..d0c7b4cfe0 100644
--- a/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/service/impl/AggreGridServiceImpl.java
+++ b/epmet-module/data-aggregator/data-aggregator-server/src/main/java/com/epmet/dataaggre/service/impl/AggreGridServiceImpl.java
@@ -147,7 +147,7 @@ public class AggreGridServiceImpl implements AggreGridService {
                         if (totalTime > 0){
                             int minutes = totalTime / 60;
                             if (minutes > 0){
-                                String totalTimeDesc = minutes / 60 + "小时"+ minutes % 60 + "分";
+                                String totalTimeDesc = minutes / 60 + "小时"+ minutes % 60 + "分钟";
                                 data.setTotalTime(totalTimeDesc);
                             }
                         }