diff --git a/04.系统编码/Frontend/src/index.less b/04.系统编码/Frontend/src/index.less
index bfe6169..ac7e554 100644
--- a/04.系统编码/Frontend/src/index.less
+++ b/04.系统编码/Frontend/src/index.less
@@ -402,7 +402,6 @@ img {
             .save-btn {
                 top: 0.6rem;
                 right: 2rem;
-                z-index: 999;
             }
 
             //.title {
@@ -485,7 +484,6 @@ img {
             position: absolute;
             right: 0.2rem;
             top: 0;
-            z-index: 9999;
         }
     }
 }