diff --git a/src/main/java/com/xydl/cac/service/impl/DataServiceImpl.java b/src/main/java/com/xydl/cac/service/impl/DataServiceImpl.java
index 7a24e89..223979f 100644
--- a/src/main/java/com/xydl/cac/service/impl/DataServiceImpl.java
+++ b/src/main/java/com/xydl/cac/service/impl/DataServiceImpl.java
@@ -235,7 +235,12 @@ public class DataServiceImpl implements DataService {
         String sqlSelect = "SELECT DATE_FORMAT(" + timeField + ", '%Y-%m-%d %H:%i:%s') as acquisitionTime";
         for (ModevTypePoint point : points) {
             if (StringUtils.isNotBlank(point.getField())) {
-                sqlSelect = sqlSelect + ", " + point.getField();
+                String type = this.getFieldType(tableName, point.getField());
+                if (Constants.DateTime.equalsIgnoreCase(type)) {
+                    sqlSelect = sqlSelect + ", " + "DATE_FORMAT(" + point.getField() + ", '%Y-%m-%d %H:%i:%s') as " + point.getField();
+                } else {
+                    sqlSelect = sqlSelect + ", " + point.getField();
+                }
             }
         }