diff --git a/nuget-publish.bat b/nuget-publish.bat
index fa2e6bfe..68d26b58 100644
--- a/nuget-publish.bat
+++ b/nuget-publish.bat
@@ -1,11 +1,11 @@
 :start
 ::定义版本
-set EFCORE8=7.8.1.20
-set EFCORE7=7.7.1.20
-set EFCORE6=7.6.1.20
-set EFCORE5=7.5.1.20
-set EFCORE3=7.3.1.20
-set EFCORE2=7.2.1.20
+set EFCORE8=7.8.1.21
+set EFCORE7=7.7.1.21
+set EFCORE6=7.6.1.21
+set EFCORE5=7.5.1.21
+set EFCORE3=7.3.1.21
+set EFCORE2=7.2.1.21
 
 ::删除所有bin与obj下的文件
 @echo off
diff --git a/src/ShardingCore/Core/VirtualRoutes/DataSourceRoutes/Abstractions/AbstractShardingOperatorVirtualDataSourceRoute.cs b/src/ShardingCore/Core/VirtualRoutes/DataSourceRoutes/Abstractions/AbstractShardingOperatorVirtualDataSourceRoute.cs
index 11fa6a81..f8e66dc4 100644
--- a/src/ShardingCore/Core/VirtualRoutes/DataSourceRoutes/Abstractions/AbstractShardingOperatorVirtualDataSourceRoute.cs
+++ b/src/ShardingCore/Core/VirtualRoutes/DataSourceRoutes/Abstractions/AbstractShardingOperatorVirtualDataSourceRoute.cs
@@ -35,6 +35,10 @@ namespace ShardingCore.Core.VirtualRoutes.DataSourceRoutes.Abstractions
 
         public virtual object GetCompareValueByShardingKey(object shardingKey, string shardingPropertyName)
         {
+            if (EntityMetadata.IsMainShardingDataSourceKey(shardingPropertyName))
+            {
+                return ShardingKeyToDataSourceName(shardingKey);
+            }
             return shardingKey;
         }
 
diff --git a/src/ShardingCore/Core/VirtualRoutes/TableRoutes/Abstractions/AbstractShardingOperatorVirtualTableRoute.cs b/src/ShardingCore/Core/VirtualRoutes/TableRoutes/Abstractions/AbstractShardingOperatorVirtualTableRoute.cs
index 2a7acd93..b728b02e 100644
--- a/src/ShardingCore/Core/VirtualRoutes/TableRoutes/Abstractions/AbstractShardingOperatorVirtualTableRoute.cs
+++ b/src/ShardingCore/Core/VirtualRoutes/TableRoutes/Abstractions/AbstractShardingOperatorVirtualTableRoute.cs
@@ -40,8 +40,13 @@ namespace ShardingCore.Core.VirtualRoutes.TableRoutes.Abstractions
             return sqlRouteUnits;
         }
 
+
         public virtual object GetCompareValueByShardingKey(object shardingKey, string shardingPropertyName)
         {
+            if (EntityMetadata.IsMainShardingTableKey(shardingPropertyName))
+            {
+                return ShardingKeyToTail(shardingKey);
+            }
             return shardingKey;
         }