diff --git a/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs b/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
index de9470d0e..db49b983d 100644
--- a/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
@@ -1076,7 +1076,7 @@ namespace SqlSugar
                     {
                         var dbColumnName = firstColumn.DbColumnName;
                         var AsName = item.PropertyName;
-                        sb.Append($"{this.SqlBuilder.GetTranslationColumnName(dbColumnName)} AS {AsName} ,");
+                        sb.Append($"{this.SqlBuilder.GetTranslationColumnName(dbColumnName)} AS {this.SqlBuilder.GetTranslationColumnName(AsName)} ,");
                     }
                 }
                 selects = sb.ToString().TrimEnd(',');
@@ -2588,6 +2588,10 @@ namespace SqlSugar
             {
                 result.WithCache(this.CacheTime);
             }
+            if (this.QueryBuilder.IsSqlQuery) 
+            {
+                this.QueryBuilder.IsSqlQuerySelect = true;
+            }
             return result;
         }
         protected void _Where(Expression expression)
@@ -3546,6 +3550,7 @@ namespace SqlSugar
             asyncQueryableBuilder.DisableTop = this.QueryBuilder.DisableTop;
             asyncQueryableBuilder.Offset = this.QueryBuilder.Offset;
             asyncQueryableBuilder.IsSqlQuery = this.QueryBuilder.IsSqlQuery;
+            asyncQueryableBuilder.IsSqlQuerySelect = this.QueryBuilder.IsSqlQuerySelect;
             asyncQueryableBuilder.OldSql = this.QueryBuilder.OldSql;
         }
         protected int SetCacheTime(int cacheDurationInSeconds)
diff --git a/Src/Asp.NetCore2/SqlSugar/Abstract/SqlBuilderProvider/QueryBuilder.cs b/Src/Asp.NetCore2/SqlSugar/Abstract/SqlBuilderProvider/QueryBuilder.cs
index 98832a2f2..2e547c086 100644
--- a/Src/Asp.NetCore2/SqlSugar/Abstract/SqlBuilderProvider/QueryBuilder.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Abstract/SqlBuilderProvider/QueryBuilder.cs
@@ -42,6 +42,7 @@ namespace SqlSugar
         public List<string> IgnoreColumns { get; set; }
         public bool IsCount { get; set; }
         public bool IsSqlQuery { get; set; }
+        public bool IsSqlQuerySelect { get; set; }
         public int? Skip { get; set; }
         public int ExternalPageIndex { get; set; }
         public int ExternalPageSize { get; set; }
@@ -557,6 +558,10 @@ namespace SqlSugar
                 result = "-- No table ";
                 return result;
             }
+            if (this.IsSqlQuerySelect == true) 
+            {
+                return result;
+            }
             if (this.IsSqlQuery&&this.OldSql.HasValue() && (Skip == null && Take == null) && (this.WhereInfos == null || this.WhereInfos.Count == 0))
             {
                 return this.OldSql;