diff --git a/metamgr.go b/metamgr.go
index c97860d..aeca4f5 100644
--- a/metamgr.go
+++ b/metamgr.go
@@ -265,7 +265,7 @@ func (this *MetaMgr) adjustJsonForamt(metaClass *MetaClass, rawData string) stri
 	var rawJson []map[string]interface{}
 	err := json.Unmarshal([]byte(rawData), &rawJson)
 	if err != nil {
-		panic(fmt.Sprintf("adjustJsonFormat error %s %s", metaClass.FileName, err))
+		panic(fmt.Sprintf("adjustJsonFormat unmarshal error %s %s", metaClass.FileName, err))
 	}
 	msgType := proto.MessageReflect(reflect.New(metaClass.eleMeta).Interface().(proto.Message))
 	for i := 0; i < len(rawJson); i++ {
@@ -279,7 +279,10 @@ func (this *MetaMgr) adjustJsonForamt(metaClass *MetaClass, rawData string) stri
 	}
 
 	newData, err := json.Marshal(rawJson)
-	fmt.Println("rawData ", string(rawData))
-	fmt.Println("newData ", string(newData))
+	//fmt.Println("rawData ", string(rawData))
+	//fmt.Println("newData ", string(newData))
+	if err != nil {
+		panic(fmt.Sprintf("adjustJsonFormat marshal error %s %s", metaClass.FileName, err))
+	}
 	return string(newData)
 }