diff --git a/Src/Asp.NetCore2/SqlSugar/SqlSugarClient.cs b/Src/Asp.NetCore2/SqlSugar/SqlSugarClient.cs
index 9e6051dd5..de5c91e46 100644
--- a/Src/Asp.NetCore2/SqlSugar/SqlSugarClient.cs
+++ b/Src/Asp.NetCore2/SqlSugar/SqlSugarClient.cs
@@ -87,7 +87,15 @@ namespace SqlSugar
             foreach (var item in properies)
             {
                 var value = Activator.CreateInstance(item.PropertyType);
-                value.GetType().GetProperty("Context").SetValue(value, this);
+                TenantAttribute tenantAttribute = item.PropertyType.GetGenericArguments()[0].GetCustomAttribute<TenantAttribute>();
+                if (tenantAttribute == null)
+                {
+                    value.GetType().GetProperty("Context").SetValue(value, this);
+                }
+                else 
+                {
+                    value.GetType().GetProperty("Context").SetValue(value, this.GetConnection(tenantAttribute.configId));
+                }
                 item.SetValue(result, value);
             }
             return result;
diff --git a/Src/Asp.NetCore2/SqlSugar/SugarUnitOfWork.cs b/Src/Asp.NetCore2/SqlSugar/SugarUnitOfWork.cs
index c14618f1a..4cefbdc2b 100644
--- a/Src/Asp.NetCore2/SqlSugar/SugarUnitOfWork.cs
+++ b/Src/Asp.NetCore2/SqlSugar/SugarUnitOfWork.cs
@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using System.Reflection;
 using System.Text;
 using System.Threading.Tasks;
 
@@ -29,13 +30,30 @@ namespace SqlSugar
 
         public SimpleClient<T> GetRepository<T>() where T : class, new()
         {
-            return new SimpleClient<T>(Db);
+            TenantAttribute tenantAttribute = typeof(T).GetCustomAttribute<TenantAttribute>();
+            if (tenantAttribute == null)
+            {
+                return new SimpleClient<T>(Db);
+            }
+            else 
+            {
+                return new SimpleClient<T>(Db.AsTenant().GetConnection(tenantAttribute.configId));
+            }
         }
 
         public RepositoryType GetMyRepository<RepositoryType>() where RepositoryType : ISugarRepository, new()
         {
             var result = new RepositoryType();
-            result.Context = this.Db;
+            var type = typeof(RepositoryType).GetGenericArguments()[0];
+            TenantAttribute tenantAttribute = type.GetCustomAttribute<TenantAttribute>();
+            if (tenantAttribute == null)
+            {
+                result.Context = this.Db;
+            }
+            else 
+            {
+                result.Context = this.Db.AsTenant().GetConnection(tenantAttribute.configId);
+            }
             return result;
         }