diff --git a/Src/Asp.Net/SqlSugar/Abstract/CodeFirstProvider/CodeFirstProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/CodeFirstProvider/CodeFirstProvider.cs
index cc2a19345..e253c110e 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/CodeFirstProvider/CodeFirstProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/CodeFirstProvider/CodeFirstProvider.cs
@@ -22,6 +22,7 @@ namespace SqlSugar
         }
         public virtual void InitTables(Type entityType)
         {
+            this.Context.RewritableMethods.RemoveCacheAll();
             if (!this.Context.DbMaintenance.IsAnySystemTablePermissions())
             {
                 Check.Exception(true, "Dbfirst and  Codefirst requires system table permissions");
diff --git a/Src/Asp.Net/SqlSugar/Abstract/DbFirstProvider/DbFirstProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/DbFirstProvider/DbFirstProvider.cs
index 32507ab4c..a1ffc5bac 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/DbFirstProvider/DbFirstProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/DbFirstProvider/DbFirstProvider.cs
@@ -39,6 +39,7 @@ namespace SqlSugar
 
         public void Init()
         {
+            this.Context.RewritableMethods.RemoveCacheAll();
             if (!this.Context.DbMaintenance.IsAnySystemTablePermissions())
             {
                 Check.Exception(true, "Dbfirst and  Codefirst requires system table permissions");
diff --git a/Src/Asp.Net/SqlSugar/Common/CacheManager.cs b/Src/Asp.Net/SqlSugar/Common/CacheManager.cs
index a4fc5c4c1..a75924416 100644
--- a/Src/Asp.Net/SqlSugar/Common/CacheManager.cs
+++ b/Src/Asp.Net/SqlSugar/Common/CacheManager.cs
@@ -41,7 +41,8 @@ namespace SqlSugar
                     if (_instance == null)
                     {
                         _instance = new CacheManager<V>();
-                        CacheManager.Add(_instance.InstanceCache);
+                        Action addItem =()=> { CacheManager<V>.GetInstance().RemoveAllCache(); };
+                        CacheManager.Add(addItem);
                     }
             return _instance;
         }
@@ -62,6 +63,14 @@ namespace SqlSugar
             this.InstanceCache.TryRemove(key, out val);
         }
 
+        public void RemoveAllCache()
+        {
+            foreach (var key in GetAllKey())
+            {
+                this.Remove(key);
+            }
+        }
+
         public IEnumerable<string> GetAllKey()
         {
             return this.InstanceCache.Keys;
@@ -89,19 +98,19 @@ namespace SqlSugar
     }
     public static class CacheManager
     {
-        private static List<object> CacheObjects = new List<object>();
-        internal static void Add(object CacheObject)
+        private static List<Action> removeActions = new List<Action>();
+        internal static void Add(Action removeAction)
         {
-            CacheObjects.Add(CacheObject);
+            removeActions.Add(removeAction);
         }
 
         public static void RemoveAllCache()
         {
-            lock (CacheObjects)
+            lock (removeActions)
             {
-                for (int i = 0; i < CacheObjects.Count; i++)
+                foreach (var item in removeActions)
                 {
-                    CacheObjects[i] = Activator.CreateInstance(CacheObjects[i].GetType(), true);
+                    item();
                 }
             }
         }
diff --git a/Src/Asp.Net/SqlSugar/Common/RewritableMethods.cs b/Src/Asp.Net/SqlSugar/Common/RewritableMethods.cs
index 5d82e1bbb..0a76ad3a0 100644
--- a/Src/Asp.Net/SqlSugar/Common/RewritableMethods.cs
+++ b/Src/Asp.Net/SqlSugar/Common/RewritableMethods.cs
@@ -188,6 +188,11 @@ namespace SqlSugar
             CacheManager.RemoveAllCache();
         }
 
+        public void RemoveCacheAll<T>()
+        {
+            CacheManager<T>.GetInstance().RemoveAllCache();
+        }
+
         public void RemoveCache<T>(string key)
         {
             CacheManager<T>.GetInstance().Remove(key);
diff --git a/Src/Asp.Net/SqlSugar/Interface/IRewritableMethods.cs b/Src/Asp.Net/SqlSugar/Interface/IRewritableMethods.cs
index baf1bb5c5..730711572 100644
--- a/Src/Asp.Net/SqlSugar/Interface/IRewritableMethods.cs
+++ b/Src/Asp.Net/SqlSugar/Interface/IRewritableMethods.cs
@@ -17,6 +17,9 @@ namespace SqlSugar
         T TranslateCopy<T>(T sourceObject);
         dynamic DataTableToDynamic(DataTable table);
         ICacheManager<T> GetCacheInstance<T>();
-     
+        void RemoveCacheAll();
+        void RemoveCacheAll<T>();
+        void RemoveCache<T>(string key);
+
     }
 }