diff --git a/public/static/plugs/lay-module/layuimini/miniTab.js b/public/static/plugs/lay-module/layuimini/miniTab.js
index 167ddf4..f86f6c5 100644
--- a/public/static/plugs/lay-module/layuimini/miniTab.js
+++ b/public/static/plugs/lay-module/layuimini/miniTab.js
@@ -404,12 +404,19 @@
             if (!options.urlHashLocation) return false;
             var tabId = location.hash.replace(/^#/, '');
             if (tabId === null || tabId === undefined || tabId === '') return false;
-
+            
             // 判断是否为首页
             if (tabId === options.homeInfo.href || tabId === options.homeInfo.mb_href) return false;
 
+            // 判断tab是否已存在
+            if($('.layuimini-tab .layui-tab-content [lay-id="'+tabId+'"]').length > 0) {
+                element.tabChange('layuiminiTab', tabId);
+                return false;
+            }
+
             // 判断是否为右侧菜单
             var menu = miniTab.searchMenu(tabId, options.menuList);
+            
             if (menu !== undefined) {
                 miniTab.create({
                     tabId: tabId,