diff --git a/pages/template/custom-tab-bar/custom-tab-bar.uvue b/pages/template/custom-tab-bar/custom-tab-bar.uvue
index a6698c51a6f8ee820505b83ec70709f4b6629a71..e21bb64381f5ee8cfc7e0af4a6a7477b7a32a5f6 100644
--- a/pages/template/custom-tab-bar/custom-tab-bar.uvue
+++ b/pages/template/custom-tab-bar/custom-tab-bar.uvue
@@ -181,7 +181,7 @@
     position: absolute;
     width: 70px;
     height: 70px;
-    bottom: 20px;
+    bottom: 21px;
     border-radius: 50px;
     background-color: #FE5722;
     box-shadow: 0 0 4px rgba(0, 0, 0, 0.5);