diff --git a/public/scripts/controllers/tags-controller.js b/public/scripts/controllers/tags-controller.js
index 20c7189..d0e1d15 100644
--- a/public/scripts/controllers/tags-controller.js
+++ b/public/scripts/controllers/tags-controller.js
@@ -344,7 +344,7 @@ app.controller('tagsCtr', ['$scope', '$filter', '$window', '$stateParams', '$tim
                         getTags({});
                     }
                 } else {
-                    toastr.error('[ ' + tagName + ' ]分类删除失败！', "提示");
+                    toastr.error('[ ' + tagName + ' ]分类删除失败！' + data.msg, "提示");
                     getTags({});
                 }
             })
diff --git a/routes/api.js b/routes/api.js
index 407ffb0..d843063 100644
--- a/routes/api.js
+++ b/routes/api.js
@@ -995,6 +995,13 @@ api.post('/updateTagsIndex', function(req, res) {
 
 api.post('/delTag', function(req, res) {
     console.log("delTag username = ", req.session.username);
+    if(req.session.username === "test") {
+        res.json({
+            retCode: 100,
+            msg: "test用户不允许删除分类！",
+        })
+        return;
+    }
     if (!req.session.user) {
         res.send(401);
         return;