diff --git a/src/components/Play.vue b/src/components/Play.vue
index 1c31db0..5333c6a 100644
--- a/src/components/Play.vue
+++ b/src/components/Play.vue
@@ -1149,6 +1149,11 @@ export default {
         this.miniEvent()
         return false
       }
+      if (e === 'resetMini') {
+        const miniWindowBounds = { x: this.mainWindowBounds.x, y: this.mainWindowBounds.y, width: 550, height: 340 }
+        win.setBounds(miniWindowBounds)
+        return false
+      }
     },
     changeSetting () {
       this.mtEvent()
diff --git a/src/lib/dexie/initData.js b/src/lib/dexie/initData.js
index ad7019e..06c84a7 100644
--- a/src/lib/dexie/initData.js
+++ b/src/lib/dexie/initData.js
@@ -113,6 +113,11 @@ const localKey = [
     name: 'mini',
     desc: '进入或退出mini模式',
     key: 'alt+m'
+  },
+  {
+    name: 'resetMini',
+    desc: '恢复mini窗口默认大小及位置',
+    key: 'ctrl+0'
   }
 ]