diff --git a/application/admin/view/statistics/item/index.html b/application/admin/view/statistics/item/index.html
index 1e9cf46..d502f94 100644
--- a/application/admin/view/statistics/item/index.html
+++ b/application/admin/view/statistics/item/index.html
@@ -15,6 +15,13 @@
         border: 1px solid #ccc;
         box-shadow: 0 2px 10px rgba(0,0,0,0.1);
     }
+
+    #select_city {
+        height: 34px; /* Bootstrap 默认输入框高度 */
+        line-height: 34px; /* 让文字垂直居中 */
+        padding-top: 0;
+        padding-bottom: 0;
+    }
 </style>
 
 <div class="panel panel-default panel-intro">