diff --git a/features/udm_user/api_udm_user.go b/features/udm_user/api_udm_user.go
index 77f0dc19..2d7dfe6b 100644
--- a/features/udm_user/api_udm_user.go
+++ b/features/udm_user/api_udm_user.go
@@ -591,12 +591,12 @@ func (s *UdmUserApi) UdmAuthUserImport(w http.ResponseWriter, r *http.Request) {
 		if strings.HasSuffix(fileHeader.Filename, ".csv") {
 			data := file.ReadCSVFile(localPath)
 			neId = "-"
-			s.authUser.InsertCSV(neId, data)
+			go s.authUser.InsertCSV(neId, data)
 		}
 		if strings.HasSuffix(fileHeader.Filename, ".txt") {
 			data := file.ReadTxtFile(localPath)
 			neId = "-"
-			s.authUser.InsertTxt(neId, data)
+			go s.authUser.InsertTxt(neId, data)
 		}
 	}
 	ctx.JSON(w, 200, result.OkData(data))
@@ -1180,12 +1180,12 @@ func (s *UdmUserApi) UdmSubUserImport(w http.ResponseWriter, r *http.Request) {
 		if strings.HasSuffix(fileHeader.Filename, ".csv") {
 			data := file.ReadCSVFile(localPath)
 			neId = "-"
-			s.subUser.InsertCSV(neId, data)
+			go s.subUser.InsertCSV(neId, data)
 		}
 		if strings.HasSuffix(fileHeader.Filename, ".txt") {
 			data := file.ReadTxtFile(localPath)
 			neId = "-"
-			s.subUser.InsertTxt(neId, data)
+			go s.subUser.InsertTxt(neId, data)
 		}
 	}
 	ctx.JSON(w, 200, result.OkData(data))