diff --git a/Src/Asp.NetCore2/SqlSugar/Abstract/FilterProvider/FilterProvider.cs b/Src/Asp.NetCore2/SqlSugar/Abstract/FilterProvider/FilterProvider.cs
index b18524b4c..a24fc8c62 100644
--- a/Src/Asp.NetCore2/SqlSugar/Abstract/FilterProvider/FilterProvider.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Abstract/FilterProvider/FilterProvider.cs
@@ -13,7 +13,10 @@ namespace SqlSugar
         internal SqlSugarProvider Context { get; set; }
         private List<SqlFilterItem> _Filters { get; set; }
         private List<SqlFilterItem> _BackUpFilters { get; set; }
-
+        public bool Any()
+        {
+            return _Filters != null && _Filters.Any();
+        }
         public IFilter Add(SqlFilterItem filter)
         {
             if (_Filters == null)
diff --git a/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs b/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
index d1edfe22c..e585c11a7 100644
--- a/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Abstract/QueryableProvider/QueryableProvider.cs
@@ -1646,6 +1646,13 @@ namespace SqlSugar
             }
             else
             {
+                if (this.Context.QueryFilter.Any())
+                {
+                    foreach (var item in tableQueryables)
+                    {
+                        item.QueryBuilder.AppendFilter();
+                    }
+                }
                 var unionall = this.Context._UnionAll(tableQueryables.ToArray());
                 unionall.QueryBuilder.Includes = this.QueryBuilder.Includes;
                 if (unionall.QueryBuilder.Includes?.Any()==true)