diff --git a/src/views/sponeScreen/HaiMianScreen/index.vue b/src/views/sponeScreen/HaiMianScreen/index.vue
index 200a0d7..55deaf4 100644
--- a/src/views/sponeScreen/HaiMianScreen/index.vue
+++ b/src/views/sponeScreen/HaiMianScreen/index.vue
@@ -412,7 +412,7 @@
   .controlHM {
     position: absolute;
     bottom: 50px;
-    z-index: 320;
+    z-index: 220;
     width: 32px;
     img {
       width: 32px;