diff --git a/frontend/src/views/panel/edit/index.vue b/frontend/src/views/panel/edit/index.vue
index b79e9ff0f3..831f6989d6 100644
--- a/frontend/src/views/panel/edit/index.vue
+++ b/frontend/src/views/panel/edit/index.vue
@@ -366,7 +366,7 @@ export default {
       }
 
       if (this.canvasStyleData.openCommonStyle) {
-        if (this.canvasStyleData.panel.backgroundType === 'image' && this.canvasStyleData.panel.imageUrl) {
+        if (this.canvasStyleData.panel.backgroundType === 'image' && typeof (this.canvasStyleData.panel.imageUrl) === 'string') {
           style = {
             background: `url(${this.canvasStyleData.panel.imageUrl}) no-repeat`,
             ...style