diff --git a/internal/logic/admin/user/updateUserBasicInfoLogic.go b/internal/logic/admin/user/updateUserBasicInfoLogic.go
index fcefa92..072b3d9 100644
--- a/internal/logic/admin/user/updateUserBasicInfoLogic.go
+++ b/internal/logic/admin/user/updateUserBasicInfoLogic.go
@@ -120,7 +120,9 @@ func (l *UpdateUserBasicInfoLogic) UpdateUserBasicInfo(req *types.UpdateUserBasi
 		if req.ReferCode != "" {
 			userInfo.ReferCode = req.ReferCode
 		}
-		userInfo.RefererId = req.RefererId
+		if req.RefererId != 0 {
+			userInfo.RefererId = req.RefererId
+		}
 		if req.Enable != nil {
 			userInfo.Enable = req.Enable
 		}