diff --git a/src/components/customHeader.vue b/src/components/customHeader.vue
index f07f1a2..db8dfb9 100644
--- a/src/components/customHeader.vue
+++ b/src/components/customHeader.vue
@@ -51,22 +51,20 @@ const handleBack = () => {
 
 <style scoped>
 .custom-navbar {
-    width: 750rpx;
+    width: 100%;
     position: fixed;
     top: 0;
-    left: 50%;
-    margin-left:-375rpx;
     z-index: 999;
     /* #ifdef APP-PLUS */
-    /* background: url('@/static/images/bg-Blue-header.png') no-repeat;
-    background-size:750rpx 160rpx;
-    height:160rpx; */
+    background: #307AF5 url('@/static/images/bg-Blue-header.png') no-repeat;
+    background-size:100% 160rpx;
+    height:160rpx;
     /* #endif */
 
     /* #ifndef APP-PLUS */
-    /* background: url('@/static/images/bg-Blue-header2.png') no-repeat;
-    background-size:750rpx 116rpx;
-    height:116rpx; */
+    background: #307AF5 url('@/static/images/bg-Blue-header2.png') no-repeat;
+    background-size:100% 116rpx;
+    height:116rpx;
     /* #endif */
    
 }