diff --git a/src/assets/lock.png b/src/assets/lock.png
new file mode 100644
index 0000000..1d52b08
Binary files /dev/null and b/src/assets/lock.png differ
diff --git a/src/layout/lockScreen/index.vue b/src/layout/lockScreen/index.vue
index b9173c2..d842fc5 100644
--- a/src/layout/lockScreen/index.vue
+++ b/src/layout/lockScreen/index.vue
@@ -233,7 +233,8 @@ export default defineComponent({
 }
 .layout-lock-screen-img {
 	@extend .layout-lock-screen-fixed;
-	background-image: url('https://img-blog.csdnimg.cn/afa9c317667f47d5bea34b85af45979e.png#pic_center');
+	background-image: url('/@/assets/lock.png');
+  background-color: aquamarine;
 	background-size: 100% 100%;
 	z-index: 9999991;
 }