diff --git a/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
index a1dd9fb24..3bae8eb14 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
@@ -1616,6 +1616,7 @@ namespace SqlSugar
                 var firstPareamter = (express as LambdaExpression).Parameters.First();
                 this.QueryBuilder.TableShortName = firstPareamter.Name;
             }
+            Check.Exception(result.JoinIndex > 9, ErrorMessage.GetThrowMessage("只支持11个表", "Only 11 tables are supported"));
             return result;
         }