diff --git a/src/views/game/game_setting.vue b/src/views/game/game_setting.vue
index 317a755..5c07e63 100644
--- a/src/views/game/game_setting.vue
+++ b/src/views/game/game_setting.vue
@@ -506,21 +506,20 @@ export default class extends Vue {
     const canvas = document.getElementById('qr_canvas') as HTMLCanvasElement
     if (!canvas) {
       return false
-    } else {
-      //  可以理解为一个画笔，可画路径、矩形、文字、图像
-      const context = canvas.getContext('2d')
-      context!.clearRect(0, 0, QR_WIDTH, QR_WIDTH)
-      const img = new Image()
-      img.src = this.qrUrl + '?t=' + new Date().getDate()
-      img.setAttribute('crossOrigin', 'Anonymous')
-      //  加载图片
-      img.onload = () => {
-        if (img.complete) {
-          //  绘制图片
-          context!.drawImage(img, 0, 0, QR_WIDTH, QR_WIDTH)
-          if (this.shopLogo) {
-            this.drawLogo(context)
-          }
+    }
+    //  可以理解为一个画笔，可画路径、矩形、文字、图像
+    const context = canvas.getContext('2d')
+    context!.clearRect(0, 0, QR_WIDTH, QR_WIDTH)
+    const img = new Image()
+    img.src = this.qrUrl + '?t=' + new Date().getDate()
+    img.setAttribute('crossOrigin', 'Anonymous')
+    //  加载图片
+    img.onload = () => {
+      if (img.complete) {
+        //  绘制图片
+        context!.drawImage(img, 0, 0, QR_WIDTH, QR_WIDTH)
+        if (this.shopLogo) {
+          this.drawLogo(context)
         }
       }
     }