diff --git a/frontend/src/components/account/CreateAccountModal.vue b/frontend/src/components/account/CreateAccountModal.vue
index fddd7384..1e0b4afe 100644
--- a/frontend/src/components/account/CreateAccountModal.vue
+++ b/frontend/src/components/account/CreateAccountModal.vue
@@ -530,7 +530,7 @@
                   : 'https://api.anthropic.com'
             "
           />
-          <p class="input-hint">{{ t('admin.accounts.baseUrlHint') }}</p>
+          <p class="input-hint">{{ baseUrlHint }}</p>
         </div>
         <div>
           <label class="input-label">{{ t('admin.accounts.apiKeyRequired') }}</label>
@@ -547,13 +547,7 @@
                   : 'sk-ant-...'
             "
           />
-          <p class="input-hint">
-            {{
-              form.platform === 'gemini'
-                ? t('admin.accounts.gemini.apiKeyHint')
-                : t('admin.accounts.apiKeyHint')
-            }}
-          </p>
+          <p class="input-hint">{{ apiKeyHint }}</p>
         </div>
 
         <!-- Model Restriction Section (不适用于 Gemini) -->
@@ -1115,6 +1109,19 @@ const oauthStepTitle = computed(() => {
   return t('admin.accounts.oauth.title')
 })
 
+// Platform-specific hints for API Key type
+const baseUrlHint = computed(() => {
+  if (form.platform === 'openai') return t('admin.accounts.openai.baseUrlHint')
+  if (form.platform === 'gemini') return t('admin.accounts.gemini.baseUrlHint')
+  return t('admin.accounts.baseUrlHint')
+})
+
+const apiKeyHint = computed(() => {
+  if (form.platform === 'openai') return t('admin.accounts.openai.apiKeyHint')
+  if (form.platform === 'gemini') return t('admin.accounts.gemini.apiKeyHint')
+  return t('admin.accounts.apiKeyHint')
+})
+
 interface Props {
   show: boolean
   proxies: Proxy[]
diff --git a/frontend/src/components/account/EditAccountModal.vue b/frontend/src/components/account/EditAccountModal.vue
index dc981650..75ce204d 100644
--- a/frontend/src/components/account/EditAccountModal.vue
+++ b/frontend/src/components/account/EditAccountModal.vue
@@ -32,7 +32,7 @@
                   : 'https://api.anthropic.com'
             "
           />
-          <p class="input-hint">{{ t('admin.accounts.baseUrlHint') }}</p>
+          <p class="input-hint">{{ baseUrlHint }}</p>
         </div>
         <div>
           <label class="input-label">{{ t('admin.accounts.apiKey') }}</label>
@@ -536,6 +536,14 @@ const emit = defineEmits<{
 const { t } = useI18n()
 const appStore = useAppStore()
 
+// Platform-specific hint for Base URL
+const baseUrlHint = computed(() => {
+  if (!props.account) return t('admin.accounts.baseUrlHint')
+  if (props.account.platform === 'openai') return t('admin.accounts.openai.baseUrlHint')
+  if (props.account.platform === 'gemini') return t('admin.accounts.gemini.baseUrlHint')
+  return t('admin.accounts.baseUrlHint')
+})
+
 // Model mapping type
 interface ModelMapping {
   from: string
diff --git a/frontend/src/i18n/locales/en.ts b/frontend/src/i18n/locales/en.ts
index 1affb8d5..e3a2ca22 100644
--- a/frontend/src/i18n/locales/en.ts
+++ b/frontend/src/i18n/locales/en.ts
@@ -915,6 +915,11 @@ export default {
       apiKeyRequired: 'API Key *',
       apiKeyPlaceholder: 'sk-ant-api03-...',
       apiKeyHint: 'Your Claude Console API Key',
+      // OpenAI specific hints
+      openai: {
+        baseUrlHint: 'Leave default for official OpenAI API',
+        apiKeyHint: 'Your OpenAI API Key'
+      },
       modelRestriction: 'Model Restriction (Optional)',
       modelWhitelist: 'Model Whitelist',
       modelMapping: 'Model Mapping',
@@ -1076,6 +1081,7 @@ export default {
         modelPassthrough: 'Gemini Model Passthrough',
         modelPassthroughDesc:
           'All model requests are forwarded directly to the Gemini API without model restrictions or mappings.',
+        baseUrlHint: 'Leave default for official Gemini API',
         apiKeyHint: 'Your Gemini API Key (starts with AIza)'
       },
       // Re-Auth Modal
diff --git a/frontend/src/i18n/locales/zh.ts b/frontend/src/i18n/locales/zh.ts
index c3a52832..7298654a 100644
--- a/frontend/src/i18n/locales/zh.ts
+++ b/frontend/src/i18n/locales/zh.ts
@@ -1054,6 +1054,11 @@ export default {
       apiKeyRequired: 'API Key *',
       apiKeyPlaceholder: 'sk-ant-api03-...',
       apiKeyHint: '您的 Claude Console API Key',
+      // OpenAI specific hints
+      openai: {
+        baseUrlHint: '留空使用官方 OpenAI API',
+        apiKeyHint: '您的 OpenAI API Key'
+      },
       modelRestriction: '模型限制（可选）',
       modelWhitelist: '模型白名单',
       modelMapping: '模型映射',
@@ -1197,7 +1202,8 @@ export default {
       gemini: {
         modelPassthrough: 'Gemini 直接转发模型',
         modelPassthroughDesc: '所有模型请求将直接转发至 Gemini API，不进行模型限制或映射。',
-        apiKeyHint: 'Your Gemini API Key（以 AIza 开头）'
+        baseUrlHint: '留空使用官方 Gemini API',
+        apiKeyHint: '您的 Gemini API Key（以 AIza 开头）'
       },
       // Re-Auth Modal
       reAuthorizeAccount: '重新授权账号',