diff --git a/index.html b/index.html
index 13cb8f6..f8d058e 100644
--- a/index.html
+++ b/index.html
@@ -5,24 +5,8 @@
     <link rel="icon" type="image/svg+xml" href="/vite.svg" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>OJ</title>
-    <script>
-      this.globalThis || (this.globalThis = window)
-      if (!Object.fromEntries) {
-        Object.defineProperty(Object, 'fromEntries', {
-          value(entries) {
-            if (!entries || !entries[Symbol.iterator]) {throw new Error('Object.fromEntries() requires a single iterable argument'); }
-            const o = {};
-            Object.keys(entries).forEach((key) => {
-              const [k, v] = entries[key];
-              o[k] = v;
-            });
-            return o;
-          },
-        });
-      }
-    </script>
   </head>
-  <body style="height: 100vh">
+  <body>
     <div id="app"></div>
     <script type="module" src="/src/main.ts"></script>
   </body>
diff --git a/src/oj/problem/components/Form.vue b/src/oj/problem/components/Form.vue
index c46d0df..12262db 100644
--- a/src/oj/problem/components/Form.vue
+++ b/src/oj/problem/components/Form.vue
@@ -31,8 +31,9 @@ function goTestCat() {
   window.open(data.href, "_blank")
 }
 
-function edit() {
-  router.push("/admin/problem/edit/" + props.problem.id)
+function goEdit() {
+  const data = router.resolve("/admin/problem/edit/" + props.problem.id)
+  window.open(data.href, "_blank")
 }
 
 const menu: DropdownOption[] = [
@@ -99,7 +100,7 @@ function select(key: string) {
         <n-button @click="reset">重置</n-button>
         <n-button @click="goSubmissions">提交信息</n-button>
         <n-button type="info" @click="goTestCat">自测猫</n-button>
-        <n-button type="warning" v-if="userStore.isSuperAdmin" @click="edit">
+        <n-button type="warning" v-if="userStore.isSuperAdmin" @click="goEdit">
           编辑
         </n-button>
       </n-space>
diff --git a/src/oj/problem/components/ProblemContent.vue b/src/oj/problem/components/ProblemContent.vue
index c79b3f7..4618303 100644
--- a/src/oj/problem/components/ProblemContent.vue
+++ b/src/oj/problem/components/ProblemContent.vue
@@ -96,7 +96,10 @@ function type(status: ProblemStatus) {
     title="🎉 本 题 已 经 被 你 解 决 啦"
   />
 
-  <h1>{{ problem.title }}</h1>
+  <n-space align="center">
+    <n-tag>{{ problem._id }}</n-tag>
+    <h1>{{ problem.title }}</h1>
+  </n-space>
   <p class="title" :style="style">描述</p>
   <div class="content" v-html="problem.description"></div>
 
