diff --git a/Yi.Ai.Vue3/src/components/userPersonalCenter/components/APIKeyManagement.vue b/Yi.Ai.Vue3/src/components/userPersonalCenter/components/APIKeyManagement.vue
index 5007f401..e1025d90 100644
--- a/Yi.Ai.Vue3/src/components/userPersonalCenter/components/APIKeyManagement.vue
+++ b/Yi.Ai.Vue3/src/components/userPersonalCenter/components/APIKeyManagement.vue
@@ -162,7 +162,7 @@ async function handleFormSubmit(data: TokenFormData) {
       id: data.id,
       name: data.name,
       expireTime: data.expireTime || null,
-      premiumQuotaLimit: data.premiumQuotaLimit || 0,
+      premiumQuotaLimit: data.premiumQuotaLimit || null,
     };
 
     if (formMode.value === 'create') {
@@ -418,7 +418,7 @@ onMounted(async () => {
 
         <el-table-column
           label="API 密钥"
-          min-width="300"
+          min-width="200"
           align="left"
           header-align="left"
           resizable
@@ -426,11 +426,8 @@ onMounted(async () => {
           <template #default="{ row }">
             <div class="key-cell">
               <div class="key-content">
-                <el-icon class="key-icon">
-                  <i-ep-key />
-                </el-icon>
                 <span class="key-text">
-                  {{ row.showKey ? row.apiKey : '••••••••••••••••••••••••••••••••' }}
+                  {{ row.showKey ? row.apiKey : '•••••••••••••••••••••' }}
                 </span>
               </div>
               <div class="key-actions">
@@ -534,7 +531,7 @@ onMounted(async () => {
 
         <el-table-column
           label="创建时间"
-          min-width="180"
+          min-width="160"
           prop="creationTime"
           sortable
           align="center"
@@ -543,9 +540,6 @@ onMounted(async () => {
         >
           <template #default="{ row }">
             <div class="time-cell">
-              <el-icon class="time-icon">
-                <i-ep-clock />
-              </el-icon>
               <span>{{ formatDateTime(row.creationTime) }}</span>
             </div>
           </template>
@@ -553,7 +547,7 @@ onMounted(async () => {
 
         <el-table-column
           label="操作"
-          width="300"
+          width="80"
           fixed="right"
           align="center"
           header-align="center"
@@ -568,6 +562,7 @@ onMounted(async () => {
                 编辑
               </el-button>
               <el-button
+                style="margin-left: 0px"
                 size="small"
                 :type="row.isDisabled ? 'success' : 'warning'"
                 :icon="row.isDisabled ? Check : Close"
@@ -577,6 +572,7 @@ onMounted(async () => {
                 {{ row.isDisabled ? '启用' : '禁用' }}
               </el-button>
               <el-button
+                style="margin-left: 0px"
                 size="small"
                 type="danger"
                 :icon="Delete"
@@ -668,7 +664,8 @@ onMounted(async () => {
   border: 1px solid #e8e8e8;
   box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.04);
   transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
-  margin-bottom: 24px;
+  margin-bottom: 10px;
+
   overflow: hidden;
 
   &:hover {
@@ -682,7 +679,7 @@ onMounted(async () => {
   }
 
   :deep(.el-card__body) {
-    padding: 28px;
+    padding: 15px;
   }
 }
 
@@ -829,10 +826,9 @@ onMounted(async () => {
 
 .key-cell {
   display: flex;
-  align-items: center;
-  justify-content: space-between;
+  flex-direction: column;
   gap: 16px;
-  padding: 0 8px;
+  padding: 0;
 }
 
 .key-content {
@@ -864,8 +860,8 @@ onMounted(async () => {
 
 .key-actions {
   display: flex;
-  gap: 4px;
   flex-shrink: 0;
+  justify-content: center;
 }
 
 .quota-cell {
diff --git a/Yi.Ai.Vue3/src/components/userPersonalCenter/components/TokenFormDialog.vue b/Yi.Ai.Vue3/src/components/userPersonalCenter/components/TokenFormDialog.vue
index 1caec962..74798b29 100644
--- a/Yi.Ai.Vue3/src/components/userPersonalCenter/components/TokenFormDialog.vue
+++ b/Yi.Ai.Vue3/src/components/userPersonalCenter/components/TokenFormDialog.vue
@@ -6,7 +6,7 @@ interface TokenFormData {
   id?: string;
   name: string;
   expireTime: string;
-  premiumQuotaLimit: number;
+  premiumQuotaLimit: number | null;
   quotaUnit: string;
 }
 
@@ -154,12 +154,11 @@ async function handleConfirm() {
 
   try {
     // 将展示值转换为实际值
-    let actualQuota = 0;
+    let actualQuota = null;
     if (!unlimitedQuota.value) {
       const unit = quotaUnitOptions.find(u => u.value === localFormData.value.quotaUnit);
       actualQuota = localFormData.value.premiumQuotaLimit * (unit?.multiplier || 1);
     }
-
     const submitData: TokenFormData = {
       ...localFormData.value,
       expireTime: neverExpire.value ? '' : localFormData.value.expireTime,
diff --git a/Yi.Ai.Vue3/src/utils/user.ts b/Yi.Ai.Vue3/src/utils/user.ts
index 5e1f8adc..7142a410 100644
--- a/Yi.Ai.Vue3/src/utils/user.ts
+++ b/Yi.Ai.Vue3/src/utils/user.ts
@@ -1,11 +1,9 @@
-import { useUserStore } from '@/stores/index.js';
+import {useUserStore} from '@/stores/index.js';
 
 // 判断是否是 VIP 用户
 export function isUserVip(): boolean {
   const userStore = useUserStore();
-  const userRoles = userStore.userInfo?.roles ?? [];
-  const isVip = userRoles.some((role: any) => role.roleCode === 'YiXinAi-Vip');
-  return isVip;
+  return userStore.userInfo.isVip;
 }
 
 // 用户头像