diff --git a/src/plugins/ukui-clock/clock.cpp b/src/plugins/ukui-clock/clock.cpp
index 2b6d33df..be3d457e 100644
--- a/src/plugins/ukui-clock/clock.cpp
+++ b/src/plugins/ukui-clock/clock.cpp
@@ -229,12 +229,17 @@ void Clock::settingsStyle()
 
     connect(style_settings, &QGSettings::changed, this, [=] (const QString &key){
         if(key==STYLE_NAME){
+            qDebug()<<"STYLE_NAME : "<<key;
             if(stylelist.contains(style_settings->get(STYLE_NAME).toString())){
                 blackStyle();
             }else{
                 whiteStyle();
             }
         }
+        if(key==STYLE_ICON_NAME || key==STYLE_ICON){
+            qDebug()<<"STYLE_ICON_NAME : "<<key;
+            setWindowIcon(QIcon::fromTheme("kylin-alarm-clock",QIcon(":/image/kylin-alarm-clock.svg")));
+        }
     });
 }
 
diff --git a/src/plugins/ukui-clock/clock.h b/src/plugins/ukui-clock/clock.h
index a57f0016..57bec86f 100644
--- a/src/plugins/ukui-clock/clock.h
+++ b/src/plugins/ukui-clock/clock.h
@@ -105,9 +105,11 @@ class close_or_hide;
 #define STYLE_NAME                "styleName"
 #define STYLE_NAME_KEY_DARK       "ukui-dark"
 #define STYLE_NAME_KEY_DEFAULT    "ukui-default"
-#define STYLE_NAME_KEY_BLACK       "ukui-black"
-#define STYLE_NAME_KEY_LIGHT       "ukui-light"
-#define STYLE_NAME_KEY_WHITE       "ukui-white"
+#define STYLE_NAME_KEY_BLACK      "ukui-black"
+#define STYLE_NAME_KEY_LIGHT      "ukui-light"
+#define STYLE_NAME_KEY_WHITE      "ukui-white"
+#define STYLE_ICON                "icon-theme-name"
+#define STYLE_ICON_NAME           "iconThemeName"
 
 namespace Ui {
 class Clock;
@@ -143,7 +145,7 @@ public slots:
     void  AlarmPageSwitch ();                                                            //闹钟窗口切换
                                                                                          // Alarm window switching
     void  StopwatchPageSwitch ();                                                        //秒表窗口切换
-                                                                                         // Stopwatch window switch
+                                                                                         // Stopwatch window switc
     void  settingsStyle();                                                               //监听主题
 
     void  blackStyle();                                                                  //黑色主题