change

src/layout/background/BackgroundPage.tsx

@@ -21,6 +21,7 @@ export default defineComponent(() => {
     },
     { immediate: true }
   )
+  watch(() => layout.state.content[selected.value].background, console.log, { immediate: true })
   const resource = useResource(
     computed(() => layout.state.content[selected.value].background),
     'background'
@@ -58,11 +59,13 @@ export default defineComponent(() => {
           )}
         </div>
         <div class="flex justify-between items-center py-4">
-          <Button type="primary" icon={<SwapOutlined />}
+          <Button
+            type="primary"
+            icon={<SwapOutlined />}
             onClick={() => {
               router.go('global-background')
-            
-          }}>
+            }}
+          >
             更换壁纸
           </Button>
           <Button