diff --git a/src/ShardingCore/Core/EntityMetadatas/EntityMetadata.cs b/src/ShardingCore/Core/EntityMetadatas/EntityMetadata.cs
index 27f756f7..040589c9 100644
--- a/src/ShardingCore/Core/EntityMetadatas/EntityMetadata.cs
+++ b/src/ShardingCore/Core/EntityMetadatas/EntityMetadata.cs
@@ -81,6 +81,10 @@ namespace ShardingCore.Core.EntityMetadatas
         /// 逻辑表名
         /// </summary>
         public string LogicTableName { get; private set; }
+        /**
+         * 对象表所属schema
+         */
+        public string Schema { get; private set; }
 
         /// <summary>
         /// 主键
@@ -105,6 +109,7 @@ namespace ShardingCore.Core.EntityMetadatas
             PrimaryKeyProperties = dbEntityType.FindPrimaryKey()?.Properties?.Select(o => o.PropertyInfo)?.ToList() ??
                                    new List<PropertyInfo>();
             IsSingleKey = PrimaryKeyProperties.Count == 1;
+            Schema = dbEntityType.GetEntityTypeSchema();
         }
 
 
diff --git a/src/ShardingCore/EFCores/ShardingModelCustomizer.cs b/src/ShardingCore/EFCores/ShardingModelCustomizer.cs
index 080f66cd..2adf18a8 100644
--- a/src/ShardingCore/EFCores/ShardingModelCustomizer.cs
+++ b/src/ShardingCore/EFCores/ShardingModelCustomizer.cs
@@ -87,7 +87,7 @@ namespace ShardingCore.EFCores
             var tableName = entityMetadata.LogicTableName;
             if (string.IsNullOrWhiteSpace(tableName))
                 throw new ArgumentNullException($"{shardingEntity}: not found logic table name。");
-            entity.ToTable($"{tableName}{tableSeparator}{tail}");
+            entity.ToTable($"{tableName}{tableSeparator}{tail}",entityMetadata.Schema);
         }
     }
 }
\ No newline at end of file
diff --git a/src/ShardingCore/Extensions/InternalExtensions/InternalIEntityTypeExtension.cs b/src/ShardingCore/Extensions/InternalExtensions/InternalIEntityTypeExtension.cs
index c34c6f9a..1e34224a 100644
--- a/src/ShardingCore/Extensions/InternalExtensions/InternalIEntityTypeExtension.cs
+++ b/src/ShardingCore/Extensions/InternalExtensions/InternalIEntityTypeExtension.cs
@@ -22,6 +22,16 @@ namespace ShardingCore.Extensions.InternalExtensions
 #endif
 #if EFCORE2
             var tableName = entityType.Relational().TableName;
+#endif
+            return tableName;
+        }
+        public static string GetEntityTypeSchema(this IEntityType entityType)
+        {
+#if !EFCORE2
+            var tableName = entityType.GetSchema();
+#endif
+#if EFCORE2
+            var tableName = entityType.Relational().Schema;
 #endif
             return tableName;
         }