diff --git a/src/main/java/com/kiisoo/ic/utils/DataImportUtil.java b/src/main/java/com/kiisoo/ic/utils/DataImportUtil.java
index e795bc4..8a6d1c8 100644
--- a/src/main/java/com/kiisoo/ic/utils/DataImportUtil.java
+++ b/src/main/java/com/kiisoo/ic/utils/DataImportUtil.java
@@ -37,8 +37,7 @@ public class DataImportUtil {
      * 数据导入失败
      */
     public static String fail(Exception e){
-        Map<String, Object> returnMap = new HashMap<>();
-        returnMap.putAll(failMap);
+        Map<String, Object> returnMap = new HashMap<>(failMap);
         returnMap.put("err",e);
         return JSON.toJSONString(returnMap);
     }
@@ -48,9 +47,8 @@ public class DataImportUtil {
      * succNum 入库成功数目
      */
     public static String succ(int succNum){
-        Map<String, Object> returnMap = new HashMap<>();
-        returnMap.putAll(succMap);
+        Map<String, Object> returnMap = new HashMap<>(succMap);
         returnMap.put("succ",succNum);
-        return JSON.toJSONString(succMap);
+        return JSON.toJSONString(returnMap);
     }
 }