diff --git a/back_end/saolei/accountlink/utils.py b/back_end/saolei/accountlink/utils.py
index db76102..4fd0634 100644
--- a/back_end/saolei/accountlink/utils.py
+++ b/back_end/saolei/accountlink/utils.py
@@ -5,7 +5,7 @@
 from lxml import etree
 from datetime import timedelta
 from django.utils import timezone
-
+headers = { 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36 Edg/132.0.0.0'}
 def link_account(platform: Platform, id, user: UserProfile):
     if platform == Platform.SAOLEI:
         link_saolei_account(id, user)
@@ -139,7 +139,7 @@ def update_msgames_account(account: AccountMinesweeperGames, cooldown):
     htmlStr = None
     try:
         url = f'https://minesweepergame.com/profile.php?pid={id}'
-        response = requests.get(url=url, timeout=5)
+        response = requests.get(url=url, timeout=5,headers=headers)
         htmlStr = response.text
     except requests.exceptions.Timeout as e:
         return "timeout" # 请求超时
diff --git a/front_end/src/components/widgets/IdentifierManager.vue b/front_end/src/components/widgets/IdentifierManager.vue
index 91bb607..54fcd57 100644
--- a/front_end/src/components/widgets/IdentifierManager.vue
+++ b/front_end/src/components/widgets/IdentifierManager.vue
@@ -19,7 +19,7 @@
                         </el-icon>
                     </el-link>
                     &nbsp;
-                    <el-link v-if="scope.row.data !== ''" :underline="false" type="danger"
+                    <el-link v-if="store.player.id == store.user.id && scope.row.data !== ''" :underline="false" type="danger"
                         @click="delIdentifier(scope.row.data)">
                         <el-icon>
                             <Delete />
@@ -50,7 +50,7 @@ const t = useI18n();
 
 const identifierdata = computed(() => {
     let data = store.player.identifiers ? store.player.identifiers.map(value => ({ data: value })) : [];
-    data.push({ data: "" })
+    if (store.player.id == store.user.id) data.push({ data: "" });
     return data
 })
 
diff --git a/front_end/src/components/widgets/UserArbiterCSV.vue b/front_end/src/components/widgets/UserArbiterCSV.vue
index 4e52a44..e5822dc 100644
--- a/front_end/src/components/widgets/UserArbiterCSV.vue
+++ b/front_end/src/components/widgets/UserArbiterCSV.vue
@@ -55,7 +55,7 @@ function generateArbiterCSV(data: any) {
     if (!data) return "";
     let csvdata = ['Day,Month,Year,Hour,Min,Sec,mode,Time,BBBV,BBBVs,style,cell0,cell1,cell2,cell3,cell4,cell5,cell6,cell7,cell8,Lcl,Rcl,Dcl,Leff,Reff,Deff,Openings,Islands,Path,GZiNi,HZiNi']
     for (let v of data) {
-        if (v.mode != 'std' && v.mode != 'nf') continue;
+        if (v.mode != '00' && v.mode != '12') continue;
         let date = new Date(v.upload_time);
         let row: any[] = [date.getUTCDate(), date.getUTCMonth() + 1, date.getUTCFullYear(), date.getUTCHours(), date.getUTCMinutes(), date.getUTCSeconds()];
         switch (v.level) {
diff --git a/front_end/src/views/PlayerProfileView.vue b/front_end/src/views/PlayerProfileView.vue
index 6a0f78e..05bbbda 100644
--- a/front_end/src/views/PlayerProfileView.vue
+++ b/front_end/src/views/PlayerProfileView.vue
@@ -2,7 +2,7 @@
     <el-text tag="b" size="large">{{ $t('accountlink.title') }}</el-text>
     <AccountLinkManager />
     <el-divider/>
-    <el-badge is-dot :hidden="!store.new_identifier">
+    <el-badge is-dot :hidden="true && !store.new_identifier">
         <el-descriptions v-if="store.login_status == LoginStatus.IsLogin" :title="$t('identifierManager.title')"></el-descriptions>
     </el-badge>
     <IdentifierManager v-if="store.login_status == LoginStatus.IsLogin"/>