diff --git a/caches/manager.go b/caches/manager.go
new file mode 100644
index 00000000..05045210
--- /dev/null
+++ b/caches/manager.go
@@ -0,0 +1,56 @@
+// Copyright 2020 The Xorm Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package caches
+
+import "sync"
+
+type Manager struct {
+	cacher             Cacher
+	disableGlobalCache bool
+
+	cachers    map[string]Cacher
+	cacherLock sync.RWMutex
+}
+
+func NewManager() *Manager {
+	return &Manager{
+		cachers: make(map[string]Cacher),
+	}
+}
+
+// SetDisableGlobalCache disable global cache or not
+func (mgr *Manager) SetDisableGlobalCache(disable bool) {
+	if mgr.disableGlobalCache != disable {
+		mgr.disableGlobalCache = disable
+	}
+}
+
+func (mgr *Manager) SetCacher(tableName string, cacher Cacher) {
+	mgr.cacherLock.Lock()
+	mgr.cachers[tableName] = cacher
+	mgr.cacherLock.Unlock()
+}
+
+func (mgr *Manager) GetCacher(tableName string) Cacher {
+	var cacher Cacher
+	var ok bool
+	mgr.cacherLock.RLock()
+	cacher, ok = mgr.cachers[tableName]
+	mgr.cacherLock.RUnlock()
+	if !ok && !mgr.disableGlobalCache {
+		cacher = mgr.cacher
+	}
+	return cacher
+}
+
+// SetDefaultCacher set the default cacher. Xorm's default not enable cacher.
+func (mgr *Manager) SetDefaultCacher(cacher Cacher) {
+	mgr.cacher = cacher
+}
+
+// GetDefaultCacher returns the default cacher
+func (mgr *Manager) GetDefaultCacher() Cacher {
+	return mgr.cacher
+}
diff --git a/engine.go b/engine.go
index 1ab2eed2..68de5196 100644
--- a/engine.go
+++ b/engine.go
@@ -40,8 +40,7 @@ type Engine struct {
 	TagIdentifier string
 	Tables        map[reflect.Type]*schemas.Table
 
-	mutex  *sync.RWMutex
-	Cacher caches.Cacher
+	mutex *sync.RWMutex
 
 	showSQL      bool
 	showExecTime bool
@@ -50,42 +49,20 @@ type Engine struct {
 	TZLocation *time.Location // The timezone of the application
 	DatabaseTZ *time.Location // The timezone of the database
 
-	disableGlobalCache bool
-
 	tagHandlers map[string]tagHandler
 
 	engineGroup *EngineGroup
-
-	cachers    map[string]caches.Cacher
-	cacherLock sync.RWMutex
+	cacherMgr   *caches.Manager
 
 	defaultContext context.Context
 }
 
-func (engine *Engine) setCacher(tableName string, cacher caches.Cacher) {
-	engine.cacherLock.Lock()
-	engine.cachers[tableName] = cacher
-	engine.cacherLock.Unlock()
-}
-
 func (engine *Engine) SetCacher(tableName string, cacher caches.Cacher) {
-	engine.setCacher(tableName, cacher)
-}
-
-func (engine *Engine) getCacher(tableName string) caches.Cacher {
-	var cacher caches.Cacher
-	var ok bool
-	engine.cacherLock.RLock()
-	cacher, ok = engine.cachers[tableName]
-	engine.cacherLock.RUnlock()
-	if !ok && !engine.disableGlobalCache {
-		cacher = engine.Cacher
-	}
-	return cacher
+	engine.cacherMgr.SetCacher(tableName, cacher)
 }
 
 func (engine *Engine) GetCacher(tableName string) caches.Cacher {
-	return engine.getCacher(tableName)
+	return engine.cacherMgr.GetCacher(tableName)
 }
 
 // BufferSize sets buffer size for iterate
@@ -152,9 +129,7 @@ func (engine *Engine) SetLogLevel(level log.LogLevel) {
 
 // SetDisableGlobalCache disable global cache or not
 func (engine *Engine) SetDisableGlobalCache(disable bool) {
-	if engine.disableGlobalCache != disable {
-		engine.disableGlobalCache = disable
-	}
+	engine.cacherMgr.SetDisableGlobalCache(disable)
 }
 
 // DriverName return the current sql driver's name
@@ -244,12 +219,12 @@ func (engine *Engine) SetMaxIdleConns(conns int) {
 
 // SetDefaultCacher set the default cacher. Xorm's default not enable cacher.
 func (engine *Engine) SetDefaultCacher(cacher caches.Cacher) {
-	engine.Cacher = cacher
+	engine.cacherMgr.SetDefaultCacher(cacher)
 }
 
 // GetDefaultCacher returns the default cacher
 func (engine *Engine) GetDefaultCacher() caches.Cacher {
-	return engine.Cacher
+	return engine.cacherMgr.GetDefaultCacher()
 }
 
 // NoCache If you has set default cacher, and you want temporilly stop use cache,
@@ -269,7 +244,7 @@ func (engine *Engine) NoCascade() *Session {
 
 // MapCacher Set a table use a special cacher
 func (engine *Engine) MapCacher(bean interface{}, cacher caches.Cacher) error {
-	engine.setCacher(engine.TableName(bean, true), cacher)
+	engine.SetCacher(engine.TableName(bean, true), cacher)
 	return nil
 }
 
@@ -799,7 +774,7 @@ func (engine *Engine) autoMapType(v reflect.Value) (*schemas.Table, error) {
 		}
 
 		engine.Tables[t] = table
-		if engine.Cacher != nil {
+		if engine.GetDefaultCacher() != nil {
 			if v.CanAddr() {
 				engine.GobRegister(v.Addr().Interface())
 			} else {
@@ -1030,17 +1005,17 @@ func (engine *Engine) mapType(v reflect.Value) (*schemas.Table, error) {
 	}
 
 	if hasCacheTag {
-		if engine.Cacher != nil { // !nash! use engine's cacher if provided
+		if engine.GetDefaultCacher() != nil { // !nash! use engine's cacher if provided
 			engine.logger.Info("enable cache on table:", table.Name)
-			engine.setCacher(table.Name, engine.Cacher)
+			engine.SetCacher(table.Name, engine.GetDefaultCacher())
 		} else {
 			engine.logger.Info("enable LRU cache on table:", table.Name)
-			engine.setCacher(table.Name, caches.NewLRUCacher2(caches.NewMemoryStore(), time.Hour, 10000))
+			engine.SetCacher(table.Name, caches.NewLRUCacher2(caches.NewMemoryStore(), time.Hour, 10000))
 		}
 	}
 	if hasNoCacheTag {
 		engine.logger.Info("disable cache on table:", table.Name)
-		engine.setCacher(table.Name, nil)
+		engine.SetCacher(table.Name, nil)
 	}
 
 	return table, nil
@@ -1152,7 +1127,7 @@ func (engine *Engine) CreateUniques(bean interface{}) error {
 // ClearCacheBean if enabled cache, clear the cache bean
 func (engine *Engine) ClearCacheBean(bean interface{}, id string) error {
 	tableName := engine.TableName(bean)
-	cacher := engine.getCacher(tableName)
+	cacher := engine.GetCacher(tableName)
 	if cacher != nil {
 		cacher.ClearIds(tableName)
 		cacher.DelBean(tableName, id)
@@ -1164,7 +1139,7 @@ func (engine *Engine) ClearCacheBean(bean interface{}, id string) error {
 func (engine *Engine) ClearCache(beans ...interface{}) error {
 	for _, bean := range beans {
 		tableName := engine.TableName(bean)
-		cacher := engine.getCacher(tableName)
+		cacher := engine.GetCacher(tableName)
 		if cacher != nil {
 			cacher.ClearIds(tableName)
 			cacher.ClearBeans(tableName)
diff --git a/session_delete.go b/session_delete.go
index 2afe068d..94cf833d 100644
--- a/session_delete.go
+++ b/session_delete.go
@@ -28,7 +28,7 @@ func (session *Session) cacheDelete(table *schemas.Table, tableName, sqlStr stri
 		return ErrCacheFailed
 	}
 
-	cacher := session.engine.getCacher(tableName)
+	cacher := session.engine.GetCacher(tableName)
 	pkColumns := table.PKColumns()
 	ids, err := caches.GetCacheSql(cacher, tableName, newsql, args)
 	if err != nil {
@@ -206,7 +206,7 @@ func (session *Session) Delete(bean interface{}) (int64, error) {
 		})
 	}
 
-	if cacher := session.engine.getCacher(tableNameNoQuote); cacher != nil && session.statement.UseCache {
+	if cacher := session.engine.GetCacher(tableNameNoQuote); cacher != nil && session.statement.UseCache {
 		session.cacheDelete(table, tableNameNoQuote, deleteSQL, argsForCache...)
 	}
 
diff --git a/session_find.go b/session_find.go
index 251691b1..cdf086d0 100644
--- a/session_find.go
+++ b/session_find.go
@@ -183,7 +183,7 @@ func (session *Session) find(rowsSlicePtr interface{}, condiBean ...interface{})
 	}
 
 	if session.canCache() {
-		if cacher := session.engine.getCacher(session.statement.TableName()); cacher != nil &&
+		if cacher := session.engine.GetCacher(session.statement.TableName()); cacher != nil &&
 			!session.statement.IsDistinct &&
 			!session.statement.unscoped {
 			err = session.cacheFind(sliceElementType, sqlStr, rowsSlicePtr, args...)
@@ -329,7 +329,7 @@ func (session *Session) cacheFind(t reflect.Type, sqlStr string, rowsSlicePtr in
 	}
 
 	tableName := session.statement.TableName()
-	cacher := session.engine.getCacher(tableName)
+	cacher := session.engine.GetCacher(tableName)
 	if cacher == nil {
 		return nil
 	}
diff --git a/session_get.go b/session_get.go
index c42361a8..fd66c438 100644
--- a/session_get.go
+++ b/session_get.go
@@ -65,7 +65,7 @@ func (session *Session) get(bean interface{}) (bool, error) {
 	table := session.statement.RefTable
 
 	if session.canCache() && beanValue.Elem().Kind() == reflect.Struct {
-		if cacher := session.engine.getCacher(session.statement.TableName()); cacher != nil &&
+		if cacher := session.engine.GetCacher(session.statement.TableName()); cacher != nil &&
 			!session.statement.unscoped {
 			has, err := session.cacheGet(bean, sqlStr, args...)
 			if err != ErrCacheFailed {
@@ -280,7 +280,7 @@ func (session *Session) cacheGet(bean interface{}, sqlStr string, args ...interf
 	}
 
 	tableName := session.statement.TableName()
-	cacher := session.engine.getCacher(tableName)
+	cacher := session.engine.GetCacher(tableName)
 
 	session.engine.logger.Debug("[cache] Get SQL:", newsql, args)
 	table := session.statement.RefTable
diff --git a/session_insert.go b/session_insert.go
index b788e629..fcd7b2b5 100644
--- a/session_insert.go
+++ b/session_insert.go
@@ -613,7 +613,7 @@ func (session *Session) cacheInsert(table string) error {
 	if !session.statement.UseCache {
 		return nil
 	}
-	cacher := session.engine.getCacher(table)
+	cacher := session.engine.GetCacher(table)
 	if cacher == nil {
 		return nil
 	}
diff --git a/session_update.go b/session_update.go
index c95b23c5..c1f1e0bf 100644
--- a/session_update.go
+++ b/session_update.go
@@ -42,7 +42,7 @@ func (session *Session) cacheUpdate(table *schemas.Table, tableName, sqlStr stri
 		}
 	}
 
-	cacher := session.engine.getCacher(tableName)
+	cacher := session.engine.GetCacher(tableName)
 	session.engine.logger.Debug("[cacheUpdate] get cache sql", newsql, args[nStart:])
 	ids, err := caches.GetCacheSql(cacher, tableName, newsql, args[nStart:])
 	if err != nil {
@@ -412,7 +412,7 @@ func (session *Session) Update(bean interface{}, condiBean ...interface{}) (int6
 		}
 	}
 
-	if cacher := session.engine.getCacher(tableName); cacher != nil && session.statement.UseCache {
+	if cacher := session.engine.GetCacher(tableName); cacher != nil && session.statement.UseCache {
 		// session.cacheUpdate(table, tableName, sqlStr, args...)
 		session.engine.logger.Debug("[cacheUpdate] clear table ", tableName)
 		cacher.ClearIds(tableName)
diff --git a/xorm.go b/xorm.go
index e7e98739..0f27f8e4 100644
--- a/xorm.go
+++ b/xorm.go
@@ -68,8 +68,8 @@ func NewEngine(driverName string, dataSourceName string) (*Engine, error) {
 		TagIdentifier:  "xorm",
 		TZLocation:     time.Local,
 		tagHandlers:    defaultTagHandlers,
-		cachers:        make(map[string]caches.Cacher),
 		defaultContext: context.Background(),
+		cacherMgr:      caches.NewManager(),
 	}
 
 	if uri.DBType == schemas.SQLITE {