diff --git a/keybinding/daemon.go b/keybinding/daemon.go
index 2459d4392..02eafc850 100644
--- a/keybinding/daemon.go
+++ b/keybinding/daemon.go
@@ -5,9 +5,9 @@
 package keybinding
 
 import (
-	"github.com/linuxdeepin/go-lib/log"
 	"github.com/linuxdeepin/dde-daemon/keybinding/shortcuts"
 	"github.com/linuxdeepin/dde-daemon/loader"
+	"github.com/linuxdeepin/go-lib/log"
 )
 
 func init() {
@@ -77,6 +77,7 @@ func (d *Daemon) Start() error {
 
 		m.eliminateKeystrokeConflict()
 		m.shortcutManager.EventLoop()
+		m.shortcutManager.RecordEventLoop()
 	}()
 
 	return nil
diff --git a/keybinding/manager.go b/keybinding/manager.go
index 2f5f9bc3b..2dbe686ae 100644
--- a/keybinding/manager.go
+++ b/keybinding/manager.go
@@ -1004,10 +1004,12 @@ func (m *Manager) handleKeyEvent(ev *shortcuts.KeyEvent) {
 		return
 	}
 
-	if handler := m.handlers[int(action.Type)]; handler != nil {
-		handler(ev)
-	} else {
-		logger.Warning("handler is nil")
+	if len(m.handlers) > 0 {
+		if handler := m.handlers[int(action.Type)]; handler != nil {
+			handler(ev)
+		} else {
+			logger.Warning("handler is nil")
+		}
 	}
 }
 
diff --git a/keybinding/shortcuts/shortcut_manager.go b/keybinding/shortcuts/shortcut_manager.go
index 6e2f58c53..2a3bf6fd3 100644
--- a/keybinding/shortcuts/shortcut_manager.go
+++ b/keybinding/shortcuts/shortcut_manager.go
@@ -192,10 +192,7 @@ func NewShortcutManager(conn *x.Conn, keySymbols *keysyms.KeySymbols, eventCb Ke
 	}
 	// init record
 	err := ss.initRecord()
-	if err == nil {
-		logger.Debug("start record event loop")
-		go ss.recordEventLoop()
-	} else {
+	if err != nil {
 		logger.Warning("init record failed: ", err)
 	}
 
@@ -207,7 +204,7 @@ func NewShortcutManager(conn *x.Conn, keySymbols *keysyms.KeySymbols, eventCb Ke
 	return ss
 }
 
-func (sm *ShortcutManager) recordEventLoop() {
+func (sm *ShortcutManager) RecordEventLoop() {
 	// enable context
 	cookie := record.EnableContext(sm.dataConn, sm.recordContext)
 
@@ -703,8 +700,8 @@ func (sm *ShortcutManager) SetAllModKeysReleasedCallback(cb func()) {
 	sm.xRecordEventHandler.allModKeysReleasedCb = cb
 }
 
-//get Active Window pid
-//注意: 从D-BUS启动dde-system-daemon的时候x会取不到环境变量,只能把获取pid放到dde-session-daemon
+// get Active Window pid
+// 注意: 从D-BUS启动dde-system-daemon的时候x会取不到环境变量,只能把获取pid放到dde-session-daemon
 func (sm *ShortcutManager) getActiveWindowPid() (uint32, error) {
 	activeWin, err := ewmh.GetActiveWindow(sm.conn).Reply(sm.conn)
 	if err != nil {
@@ -731,7 +728,7 @@ func (sm *ShortcutManager) isPidVirtualMachine(pid uint32) (bool, error) {
 	return ret, nil
 }
 
-//初始化go-dbus-factory system DBUS : org.deepin.dde.Daemon1
+// 初始化go-dbus-factory system DBUS : org.deepin.dde.Daemon1
 func (sm *ShortcutManager) initSysDaemon() error {
 	sysBus, err := dbus.SystemBus()
 	if err != nil {
@@ -1091,7 +1088,7 @@ func (sm *ShortcutManager) AddCustom(csm *CustomShortcutManager, wmObj wm.Wm) {
 				logger.Warning("failed to setShortForWayland:", err)
 				continue
 			}
-			sm.WaylandCustomShortCutMap[id + "-cs"] = cmd
+			sm.WaylandCustomShortCutMap[id+"-cs"] = cmd
 			cs := newCustomShort(id, id, keystrokesStrv, wmObj, csm)
 			sm.addWithoutLock(cs)
 		}