修改位置交互，修改代码逻辑

miniprogram/pages/admin/admin.wxss

@@ -112,6 +112,20 @@
   min-width: 160rpx;
 }
 
+.manage-btn {
+  background-color: #1890ff;
+  color: white;
+  font-size: 28rpx;
+  padding: 10rpx 20rpx;
+  border-radius: 40rpx;
+  border: none;
+  min-width: 160rpx;
+}
+
+.manage-btn:active {
+  background-color: #096dd9;
+}
+
 /* 订单标签页 */
 .order-tabs {
   display: flex;