diff --git a/internal/api/friend/add_friend.go b/internal/api/friend/add_friend.go
index e6e4632a2..d949df083 100644
--- a/internal/api/friend/add_friend.go
+++ b/internal/api/friend/add_friend.go
@@ -41,9 +41,7 @@ func ImportFriend(c *gin.Context) {
 		OwnerUid:    params.OwnerUid,
 		Token:       c.Request.Header.Get("token"),
 	}
-	log.ErrorByKv("ImportFriend Test start", params.OperationID)
 	RpcResp, err := client.ImportFriend(context.Background(), req)
-	//log.ErrorByKv("ImportFriend Test end", params.OperationID, "resp", RpcResp, "err", err.Error())
 	if err != nil {
 		log.Error(req.Token, req.OperationID, "err=%s,ImportFriend failed", err)
 		c.JSON(http.StatusInternalServerError, gin.H{"errCode": 500, "errMsg": "cImportFriend failed" + err.Error()})
diff --git a/pkg/common/db/model.go b/pkg/common/db/model.go
index 1c09a7d17..494f8ffaf 100644
--- a/pkg/common/db/model.go
+++ b/pkg/common/db/model.go
@@ -22,6 +22,7 @@ func key(dbAddress, dbName string) string {
 func init() {
 	//mysql init
 	initMysqlDB()
+	// mongo init
 	mgoDailInfo := &mgo.DialInfo{
 		Addrs:     config.Config.Mongo.DBAddress,
 		Direct:    config.Config.Mongo.DBDirect,