diff --git a/pages/template/custom-tab-bar/custom-tab-bar.uvue b/pages/template/custom-tab-bar/custom-tab-bar.uvue
index fd94a2aefdb5fc6bcb7900a32291bb239a779c17..a6698c51a6f8ee820505b83ec70709f4b6629a71 100644
--- a/pages/template/custom-tab-bar/custom-tab-bar.uvue
+++ b/pages/template/custom-tab-bar/custom-tab-bar.uvue
@@ -179,14 +179,13 @@
 
   .btn-plus {
     position: absolute;
-    left: 50%;
     width: 70px;
     height: 70px;
     bottom: 20px;
     border-radius: 50px;
     background-color: #FE5722;
     box-shadow: 0 0 4px rgba(0, 0, 0, 0.5);
-    margin-left: -35px;
+    align-self: center;
     align-items: center;
     justify-content: center;
     overflow: visible;