1

gx_api/GxPress/Repository/GxPress.Repository.Implement/UserRepository.cs

@@ -979,6 +979,8 @@ namespace GxPress.Repository.Implement
         public async Task<IEnumerable<UserInfoResult>> GetUserInfoResultsAsync(IEnumerable<int> userIds, string keyWord = "")
         {
             userIds = userIds.Distinct();
+            if (userIds.Count() == 0)
+                return null;
             var sqlStr = "";
             foreach (var item in userIds)
                 sqlStr += $"{item},";