diff --git a/static/src/css/admin.css b/static/src/css/admin.css
index f7e7581..cb0fb30 100644
--- a/static/src/css/admin.css
+++ b/static/src/css/admin.css
@@ -55,3 +55,12 @@
     list-style-type: none;
     margin: 5px;
 }
+
+.error-info {
+    color: #dd4b39;
+    font-family:
+    Arial,Helvetica,sans-serif;
+    font-size: 13px;
+    line-height: 1.4;
+    font-weight: 800;
+}
diff --git a/template/src/admin/contest/add_contest.html b/template/src/admin/contest/add_contest.html
index 6f237c5..b374ec8 100644
--- a/template/src/admin/contest/add_contest.html
+++ b/template/src/admin/contest/add_contest.html
@@ -18,9 +18,7 @@
             <div class="col-md-12">
                 <div class="form-group">
                     <textarea id="editor" placeholder="这里输入内容" autofocus ms-duplex="description"></textarea>
-
-                    <div class="help-block with-errors"></div>
-                    <small ms-visible="description==''" style="color:red">请填写比赛描述</small>
+                    <p class="error-info" ms-visible="description==''">请填写比赛描述</p>
                 </div>
             </div>
             <div class="col-md-6">
diff --git a/template/src/admin/contest/contest_list.html b/template/src/admin/contest/contest_list.html
index 1b09534..3df9f49 100644
--- a/template/src/admin/contest/contest_list.html
+++ b/template/src/admin/contest/contest_list.html
@@ -63,7 +63,7 @@
                     <textarea id="editor" placeholder="这里输入内容" autofocus ms-duplex="editDescription"></textarea>
 
                     <div class="help-block with-errors"></div>
-                    <small ms-visible="editDescription==''" style="color:red">请填写比赛描述</small>
+                    <p class="error-info" ms-visible="editDescription==''" >请填写比赛描述</p>
                 </div>
             </div>
             <div class="col-md-6">
diff --git a/template/src/admin/contest/edit_problem.html b/template/src/admin/contest/edit_problem.html
index 331917c..f774670 100644
--- a/template/src/admin/contest/edit_problem.html
+++ b/template/src/admin/contest/edit_problem.html
@@ -23,7 +23,7 @@
         <div class="form-group col-md-12">
             <label>题目描述</label>
             <textarea id="problemDescription" placeholder="这里输入内容(此内容不能为空)" ms-duplex="description"></textarea>
-            <small ms-visible="description==''" style="color:red">请填写题目描述</small>
+            <p class="error-info" ms-visible="description==''">请填写题目描述</p>
         </div>
 
 
diff --git a/template/src/admin/problem/add_problem.html b/template/src/admin/problem/add_problem.html
index 38c22c6..70bd524 100644
--- a/template/src/admin/problem/add_problem.html
+++ b/template/src/admin/problem/add_problem.html
@@ -11,7 +11,7 @@
         <div class="form-group col-md-12">
             <label>题目描述</label>
             <textarea id="problemDescription" placeholder="这里输入内容(此内容不能为空)" ms-duplex="description"></textarea>
-            <small ms-visible="description==''" style="color:red">请填写题目描述</small>
+            <p class="error-info" ms-visible="description==''">请填写题目描述</p>
         </div>
 
 
diff --git a/template/src/admin/problem/edit_problem.html b/template/src/admin/problem/edit_problem.html
index 0a2b7b5..d2587b3 100644
--- a/template/src/admin/problem/edit_problem.html
+++ b/template/src/admin/problem/edit_problem.html
@@ -17,7 +17,7 @@
         <div class="form-group col-md-12">
             <label>题目描述</label>
             <textarea id="problemDescription" placeholder="这里输入内容(此内容不能为空)" ms-duplex="description"></textarea>
-            <small ms-visible="description==''" style="color:red">请填写题目描述</small>
+            <p class="error-info" ms-visible="description==''">请填写题目描述</p>
         </div>