diff --git a/backend/internal/handler/admin/setting_handler.go b/backend/internal/handler/admin/setting_handler.go
index 4b529db5..84f74018 100644
--- a/backend/internal/handler/admin/setting_handler.go
+++ b/backend/internal/handler/admin/setting_handler.go
@@ -36,22 +36,22 @@ func (h *SettingHandler) GetSettings(c *gin.Context) {
 	response.Success(c, dto.SystemSettings{
 		RegistrationEnabled:      settings.RegistrationEnabled,
 		EmailVerifyEnabled:       settings.EmailVerifyEnabled,
-		SmtpHost:                 settings.SmtpHost,
-		SmtpPort:                 settings.SmtpPort,
-		SmtpUsername:             settings.SmtpUsername,
-		SmtpPassword:             settings.SmtpPassword,
-		SmtpFrom:                 settings.SmtpFrom,
-		SmtpFromName:             settings.SmtpFromName,
-		SmtpUseTLS:               settings.SmtpUseTLS,
+		SMTPHost:                 settings.SMTPHost,
+		SMTPPort:                 settings.SMTPPort,
+		SMTPUsername:             settings.SMTPUsername,
+		SMTPPassword:             settings.SMTPPassword,
+		SMTPFrom:                 settings.SMTPFrom,
+		SMTPFromName:             settings.SMTPFromName,
+		SMTPUseTLS:               settings.SMTPUseTLS,
 		TurnstileEnabled:         settings.TurnstileEnabled,
 		TurnstileSiteKey:         settings.TurnstileSiteKey,
 		TurnstileSecretKey:       settings.TurnstileSecretKey,
 		SiteName:                 settings.SiteName,
 		SiteLogo:                 settings.SiteLogo,
 		SiteSubtitle:             settings.SiteSubtitle,
-		ApiBaseUrl:               settings.ApiBaseUrl,
+		APIBaseURL:               settings.APIBaseURL,
 		ContactInfo:              settings.ContactInfo,
-		DocUrl:                   settings.DocUrl,
+		DocURL:                   settings.DocURL,
 		DefaultConcurrency:       settings.DefaultConcurrency,
 		DefaultBalance:           settings.DefaultBalance,
 		EnableModelFallback:      settings.EnableModelFallback,
@@ -69,13 +69,13 @@ type UpdateSettingsRequest struct {
 	EmailVerifyEnabled  bool `json:"email_verify_enabled"`
 
 	// 邮件服务设置
-	SmtpHost     string `json:"smtp_host"`
-	SmtpPort     int    `json:"smtp_port"`
-	SmtpUsername string `json:"smtp_username"`
-	SmtpPassword string `json:"smtp_password"`
-	SmtpFrom     string `json:"smtp_from_email"`
-	SmtpFromName string `json:"smtp_from_name"`
-	SmtpUseTLS   bool   `json:"smtp_use_tls"`
+	SMTPHost     string `json:"smtp_host"`
+	SMTPPort     int    `json:"smtp_port"`
+	SMTPUsername string `json:"smtp_username"`
+	SMTPPassword string `json:"smtp_password"`
+	SMTPFrom     string `json:"smtp_from_email"`
+	SMTPFromName string `json:"smtp_from_name"`
+	SMTPUseTLS   bool   `json:"smtp_use_tls"`
 
 	// Cloudflare Turnstile 设置
 	TurnstileEnabled   bool   `json:"turnstile_enabled"`
@@ -86,9 +86,9 @@ type UpdateSettingsRequest struct {
 	SiteName     string `json:"site_name"`
 	SiteLogo     string `json:"site_logo"`
 	SiteSubtitle string `json:"site_subtitle"`
-	ApiBaseUrl   string `json:"api_base_url"`
+	APIBaseURL   string `json:"api_base_url"`
 	ContactInfo  string `json:"contact_info"`
-	DocUrl       string `json:"doc_url"`
+	DocURL       string `json:"doc_url"`
 
 	// 默认配置
 	DefaultConcurrency int     `json:"default_concurrency"`
@@ -118,8 +118,8 @@ func (h *SettingHandler) UpdateSettings(c *gin.Context) {
 	if req.DefaultBalance < 0 {
 		req.DefaultBalance = 0
 	}
-	if req.SmtpPort <= 0 {
-		req.SmtpPort = 587
+	if req.SMTPPort <= 0 {
+		req.SMTPPort = 587
 	}
 
 	// Turnstile 参数验证
@@ -155,22 +155,22 @@ func (h *SettingHandler) UpdateSettings(c *gin.Context) {
 	settings := &service.SystemSettings{
 		RegistrationEnabled:      req.RegistrationEnabled,
 		EmailVerifyEnabled:       req.EmailVerifyEnabled,
-		SmtpHost:                 req.SmtpHost,
-		SmtpPort:                 req.SmtpPort,
-		SmtpUsername:             req.SmtpUsername,
-		SmtpPassword:             req.SmtpPassword,
-		SmtpFrom:                 req.SmtpFrom,
-		SmtpFromName:             req.SmtpFromName,
-		SmtpUseTLS:               req.SmtpUseTLS,
+		SMTPHost:                 req.SMTPHost,
+		SMTPPort:                 req.SMTPPort,
+		SMTPUsername:             req.SMTPUsername,
+		SMTPPassword:             req.SMTPPassword,
+		SMTPFrom:                 req.SMTPFrom,
+		SMTPFromName:             req.SMTPFromName,
+		SMTPUseTLS:               req.SMTPUseTLS,
 		TurnstileEnabled:         req.TurnstileEnabled,
 		TurnstileSiteKey:         req.TurnstileSiteKey,
 		TurnstileSecretKey:       req.TurnstileSecretKey,
 		SiteName:                 req.SiteName,
 		SiteLogo:                 req.SiteLogo,
 		SiteSubtitle:             req.SiteSubtitle,
-		ApiBaseUrl:               req.ApiBaseUrl,
+		APIBaseURL:               req.APIBaseURL,
 		ContactInfo:              req.ContactInfo,
-		DocUrl:                   req.DocUrl,
+		DocURL:                   req.DocURL,
 		DefaultConcurrency:       req.DefaultConcurrency,
 		DefaultBalance:           req.DefaultBalance,
 		EnableModelFallback:      req.EnableModelFallback,
@@ -195,22 +195,22 @@ func (h *SettingHandler) UpdateSettings(c *gin.Context) {
 	response.Success(c, dto.SystemSettings{
 		RegistrationEnabled:      updatedSettings.RegistrationEnabled,
 		EmailVerifyEnabled:       updatedSettings.EmailVerifyEnabled,
-		SmtpHost:                 updatedSettings.SmtpHost,
-		SmtpPort:                 updatedSettings.SmtpPort,
-		SmtpUsername:             updatedSettings.SmtpUsername,
-		SmtpPassword:             updatedSettings.SmtpPassword,
-		SmtpFrom:                 updatedSettings.SmtpFrom,
-		SmtpFromName:             updatedSettings.SmtpFromName,
-		SmtpUseTLS:               updatedSettings.SmtpUseTLS,
+		SMTPHost:                 updatedSettings.SMTPHost,
+		SMTPPort:                 updatedSettings.SMTPPort,
+		SMTPUsername:             updatedSettings.SMTPUsername,
+		SMTPPassword:             updatedSettings.SMTPPassword,
+		SMTPFrom:                 updatedSettings.SMTPFrom,
+		SMTPFromName:             updatedSettings.SMTPFromName,
+		SMTPUseTLS:               updatedSettings.SMTPUseTLS,
 		TurnstileEnabled:         updatedSettings.TurnstileEnabled,
 		TurnstileSiteKey:         updatedSettings.TurnstileSiteKey,
 		TurnstileSecretKey:       updatedSettings.TurnstileSecretKey,
 		SiteName:                 updatedSettings.SiteName,
 		SiteLogo:                 updatedSettings.SiteLogo,
 		SiteSubtitle:             updatedSettings.SiteSubtitle,
-		ApiBaseUrl:               updatedSettings.ApiBaseUrl,
+		APIBaseURL:               updatedSettings.APIBaseURL,
 		ContactInfo:              updatedSettings.ContactInfo,
-		DocUrl:                   updatedSettings.DocUrl,
+		DocURL:                   updatedSettings.DocURL,
 		DefaultConcurrency:       updatedSettings.DefaultConcurrency,
 		DefaultBalance:           updatedSettings.DefaultBalance,
 		EnableModelFallback:      updatedSettings.EnableModelFallback,
@@ -221,30 +221,30 @@ func (h *SettingHandler) UpdateSettings(c *gin.Context) {
 	})
 }
 
-// TestSmtpRequest 测试SMTP连接请求
-type TestSmtpRequest struct {
-	SmtpHost     string `json:"smtp_host" binding:"required"`
-	SmtpPort     int    `json:"smtp_port"`
-	SmtpUsername string `json:"smtp_username"`
-	SmtpPassword string `json:"smtp_password"`
-	SmtpUseTLS   bool   `json:"smtp_use_tls"`
+// TestSMTPRequest 测试SMTP连接请求
+type TestSMTPRequest struct {
+	SMTPHost     string `json:"smtp_host" binding:"required"`
+	SMTPPort     int    `json:"smtp_port"`
+	SMTPUsername string `json:"smtp_username"`
+	SMTPPassword string `json:"smtp_password"`
+	SMTPUseTLS   bool   `json:"smtp_use_tls"`
 }
 
 // TestSmtpConnection 测试SMTP连接
 // POST /api/v1/admin/settings/test-smtp
 func (h *SettingHandler) TestSmtpConnection(c *gin.Context) {
-	var req TestSmtpRequest
+	var req TestSMTPRequest
 	if err := c.ShouldBindJSON(&req); err != nil {
 		response.BadRequest(c, "Invalid request: "+err.Error())
 		return
 	}
 
-	if req.SmtpPort <= 0 {
-		req.SmtpPort = 587
+	if req.SMTPPort <= 0 {
+		req.SMTPPort = 587
 	}
 
 	// 如果未提供密码，从数据库获取已保存的密码
-	password := req.SmtpPassword
+	password := req.SMTPPassword
 	if password == "" {
 		savedConfig, err := h.emailService.GetSmtpConfig(c.Request.Context())
 		if err == nil && savedConfig != nil {
@@ -253,11 +253,11 @@ func (h *SettingHandler) TestSmtpConnection(c *gin.Context) {
 	}
 
 	config := &service.SmtpConfig{
-		Host:     req.SmtpHost,
-		Port:     req.SmtpPort,
-		Username: req.SmtpUsername,
+		Host:     req.SMTPHost,
+		Port:     req.SMTPPort,
+		Username: req.SMTPUsername,
 		Password: password,
-		UseTLS:   req.SmtpUseTLS,
+		UseTLS:   req.SMTPUseTLS,
 	}
 
 	err := h.emailService.TestSmtpConnectionWithConfig(config)
@@ -272,13 +272,13 @@ func (h *SettingHandler) TestSmtpConnection(c *gin.Context) {
 // SendTestEmailRequest 发送测试邮件请求
 type SendTestEmailRequest struct {
 	Email        string `json:"email" binding:"required,email"`
-	SmtpHost     string `json:"smtp_host" binding:"required"`
-	SmtpPort     int    `json:"smtp_port"`
-	SmtpUsername string `json:"smtp_username"`
-	SmtpPassword string `json:"smtp_password"`
-	SmtpFrom     string `json:"smtp_from_email"`
-	SmtpFromName string `json:"smtp_from_name"`
-	SmtpUseTLS   bool   `json:"smtp_use_tls"`
+	SMTPHost     string `json:"smtp_host" binding:"required"`
+	SMTPPort     int    `json:"smtp_port"`
+	SMTPUsername string `json:"smtp_username"`
+	SMTPPassword string `json:"smtp_password"`
+	SMTPFrom     string `json:"smtp_from_email"`
+	SMTPFromName string `json:"smtp_from_name"`
+	SMTPUseTLS   bool   `json:"smtp_use_tls"`
 }
 
 // SendTestEmail 发送测试邮件
@@ -290,12 +290,12 @@ func (h *SettingHandler) SendTestEmail(c *gin.Context) {
 		return
 	}
 
-	if req.SmtpPort <= 0 {
-		req.SmtpPort = 587
+	if req.SMTPPort <= 0 {
+		req.SMTPPort = 587
 	}
 
 	// 如果未提供密码，从数据库获取已保存的密码
-	password := req.SmtpPassword
+	password := req.SMTPPassword
 	if password == "" {
 		savedConfig, err := h.emailService.GetSmtpConfig(c.Request.Context())
 		if err == nil && savedConfig != nil {
@@ -304,13 +304,13 @@ func (h *SettingHandler) SendTestEmail(c *gin.Context) {
 	}
 
 	config := &service.SmtpConfig{
-		Host:     req.SmtpHost,
-		Port:     req.SmtpPort,
-		Username: req.SmtpUsername,
+		Host:     req.SMTPHost,
+		Port:     req.SMTPPort,
+		Username: req.SMTPUsername,
 		Password: password,
-		From:     req.SmtpFrom,
-		FromName: req.SmtpFromName,
-		UseTLS:   req.SmtpUseTLS,
+		From:     req.SMTPFrom,
+		FromName: req.SMTPFromName,
+		UseTLS:   req.SMTPUseTLS,
 	}
 
 	siteName := h.settingService.GetSiteName(c.Request.Context())
diff --git a/backend/internal/handler/dto/settings.go b/backend/internal/handler/dto/settings.go
index b0c2fda0..14a12697 100644
--- a/backend/internal/handler/dto/settings.go
+++ b/backend/internal/handler/dto/settings.go
@@ -5,13 +5,13 @@ type SystemSettings struct {
 	RegistrationEnabled bool `json:"registration_enabled"`
 	EmailVerifyEnabled  bool `json:"email_verify_enabled"`
 
-	SmtpHost     string `json:"smtp_host"`
-	SmtpPort     int    `json:"smtp_port"`
-	SmtpUsername string `json:"smtp_username"`
-	SmtpPassword string `json:"smtp_password,omitempty"`
-	SmtpFrom     string `json:"smtp_from_email"`
-	SmtpFromName string `json:"smtp_from_name"`
-	SmtpUseTLS   bool   `json:"smtp_use_tls"`
+	SMTPHost     string `json:"smtp_host"`
+	SMTPPort     int    `json:"smtp_port"`
+	SMTPUsername string `json:"smtp_username"`
+	SMTPPassword string `json:"smtp_password,omitempty"`
+	SMTPFrom     string `json:"smtp_from_email"`
+	SMTPFromName string `json:"smtp_from_name"`
+	SMTPUseTLS   bool   `json:"smtp_use_tls"`
 
 	TurnstileEnabled   bool   `json:"turnstile_enabled"`
 	TurnstileSiteKey   string `json:"turnstile_site_key"`
@@ -20,9 +20,9 @@ type SystemSettings struct {
 	SiteName     string `json:"site_name"`
 	SiteLogo     string `json:"site_logo"`
 	SiteSubtitle string `json:"site_subtitle"`
-	ApiBaseUrl   string `json:"api_base_url"`
+	APIBaseURL   string `json:"api_base_url"`
 	ContactInfo  string `json:"contact_info"`
-	DocUrl       string `json:"doc_url"`
+	DocURL       string `json:"doc_url"`
 
 	DefaultConcurrency int     `json:"default_concurrency"`
 	DefaultBalance     float64 `json:"default_balance"`
@@ -43,8 +43,8 @@ type PublicSettings struct {
 	SiteName            string `json:"site_name"`
 	SiteLogo            string `json:"site_logo"`
 	SiteSubtitle        string `json:"site_subtitle"`
-	ApiBaseUrl          string `json:"api_base_url"`
+	APIBaseURL          string `json:"api_base_url"`
 	ContactInfo         string `json:"contact_info"`
-	DocUrl              string `json:"doc_url"`
+	DocURL              string `json:"doc_url"`
 	Version             string `json:"version"`
 }
diff --git a/backend/internal/handler/setting_handler.go b/backend/internal/handler/setting_handler.go
index 90165288..3cae7a7f 100644
--- a/backend/internal/handler/setting_handler.go
+++ b/backend/internal/handler/setting_handler.go
@@ -39,9 +39,9 @@ func (h *SettingHandler) GetPublicSettings(c *gin.Context) {
 		SiteName:            settings.SiteName,
 		SiteLogo:            settings.SiteLogo,
 		SiteSubtitle:        settings.SiteSubtitle,
-		ApiBaseUrl:          settings.ApiBaseUrl,
+		APIBaseURL:          settings.APIBaseURL,
 		ContactInfo:         settings.ContactInfo,
-		DocUrl:              settings.DocUrl,
+		DocURL:              settings.DocURL,
 		Version:             h.version,
 	})
 }
diff --git a/backend/internal/service/setting_service.go b/backend/internal/service/setting_service.go
index 44013a99..1dd65c9a 100644
--- a/backend/internal/service/setting_service.go
+++ b/backend/internal/service/setting_service.go
@@ -79,9 +79,9 @@ func (s *SettingService) GetPublicSettings(ctx context.Context) (*PublicSettings
 		SiteName:            s.getStringOrDefault(settings, SettingKeySiteName, "Sub2API"),
 		SiteLogo:            settings[SettingKeySiteLogo],
 		SiteSubtitle:        s.getStringOrDefault(settings, SettingKeySiteSubtitle, "Subscription to API Conversion Platform"),
-		ApiBaseUrl:          settings[SettingKeyApiBaseUrl],
+		APIBaseURL:          settings[SettingKeyApiBaseUrl],
 		ContactInfo:         settings[SettingKeyContactInfo],
-		DocUrl:              settings[SettingKeyDocUrl],
+		DocURL:              settings[SettingKeyDocUrl],
 	}, nil
 }
 
@@ -94,15 +94,15 @@ func (s *SettingService) UpdateSettings(ctx context.Context, settings *SystemSet
 	updates[SettingKeyEmailVerifyEnabled] = strconv.FormatBool(settings.EmailVerifyEnabled)
 
 	// 邮件服务设置（只有非空才更新密码）
-	updates[SettingKeySmtpHost] = settings.SmtpHost
-	updates[SettingKeySmtpPort] = strconv.Itoa(settings.SmtpPort)
-	updates[SettingKeySmtpUsername] = settings.SmtpUsername
-	if settings.SmtpPassword != "" {
-		updates[SettingKeySmtpPassword] = settings.SmtpPassword
+	updates[SettingKeySmtpHost] = settings.SMTPHost
+	updates[SettingKeySmtpPort] = strconv.Itoa(settings.SMTPPort)
+	updates[SettingKeySmtpUsername] = settings.SMTPUsername
+	if settings.SMTPPassword != "" {
+		updates[SettingKeySmtpPassword] = settings.SMTPPassword
 	}
-	updates[SettingKeySmtpFrom] = settings.SmtpFrom
-	updates[SettingKeySmtpFromName] = settings.SmtpFromName
-	updates[SettingKeySmtpUseTLS] = strconv.FormatBool(settings.SmtpUseTLS)
+	updates[SettingKeySmtpFrom] = settings.SMTPFrom
+	updates[SettingKeySmtpFromName] = settings.SMTPFromName
+	updates[SettingKeySmtpUseTLS] = strconv.FormatBool(settings.SMTPUseTLS)
 
 	// Cloudflare Turnstile 设置（只有非空才更新密钥）
 	updates[SettingKeyTurnstileEnabled] = strconv.FormatBool(settings.TurnstileEnabled)
@@ -115,9 +115,9 @@ func (s *SettingService) UpdateSettings(ctx context.Context, settings *SystemSet
 	updates[SettingKeySiteName] = settings.SiteName
 	updates[SettingKeySiteLogo] = settings.SiteLogo
 	updates[SettingKeySiteSubtitle] = settings.SiteSubtitle
-	updates[SettingKeyApiBaseUrl] = settings.ApiBaseUrl
+	updates[SettingKeyApiBaseUrl] = settings.APIBaseURL
 	updates[SettingKeyContactInfo] = settings.ContactInfo
-	updates[SettingKeyDocUrl] = settings.DocUrl
+	updates[SettingKeyDocUrl] = settings.DocURL
 
 	// 默认配置
 	updates[SettingKeyDefaultConcurrency] = strconv.Itoa(settings.DefaultConcurrency)
@@ -223,26 +223,26 @@ func (s *SettingService) parseSettings(settings map[string]string) *SystemSettin
 	result := &SystemSettings{
 		RegistrationEnabled: settings[SettingKeyRegistrationEnabled] == "true",
 		EmailVerifyEnabled:  settings[SettingKeyEmailVerifyEnabled] == "true",
-		SmtpHost:            settings[SettingKeySmtpHost],
-		SmtpUsername:        settings[SettingKeySmtpUsername],
-		SmtpFrom:            settings[SettingKeySmtpFrom],
-		SmtpFromName:        settings[SettingKeySmtpFromName],
-		SmtpUseTLS:          settings[SettingKeySmtpUseTLS] == "true",
+		SMTPHost:            settings[SettingKeySmtpHost],
+		SMTPUsername:        settings[SettingKeySmtpUsername],
+		SMTPFrom:            settings[SettingKeySmtpFrom],
+		SMTPFromName:        settings[SettingKeySmtpFromName],
+		SMTPUseTLS:          settings[SettingKeySmtpUseTLS] == "true",
 		TurnstileEnabled:    settings[SettingKeyTurnstileEnabled] == "true",
 		TurnstileSiteKey:    settings[SettingKeyTurnstileSiteKey],
 		SiteName:            s.getStringOrDefault(settings, SettingKeySiteName, "Sub2API"),
 		SiteLogo:            settings[SettingKeySiteLogo],
 		SiteSubtitle:        s.getStringOrDefault(settings, SettingKeySiteSubtitle, "Subscription to API Conversion Platform"),
-		ApiBaseUrl:          settings[SettingKeyApiBaseUrl],
+		APIBaseURL:          settings[SettingKeyApiBaseUrl],
 		ContactInfo:         settings[SettingKeyContactInfo],
-		DocUrl:              settings[SettingKeyDocUrl],
+		DocURL:              settings[SettingKeyDocUrl],
 	}
 
 	// 解析整数类型
 	if port, err := strconv.Atoi(settings[SettingKeySmtpPort]); err == nil {
-		result.SmtpPort = port
+		result.SMTPPort = port
 	} else {
-		result.SmtpPort = 587
+		result.SMTPPort = 587
 	}
 
 	if concurrency, err := strconv.Atoi(settings[SettingKeyDefaultConcurrency]); err == nil {
@@ -259,7 +259,7 @@ func (s *SettingService) parseSettings(settings map[string]string) *SystemSettin
 	}
 
 	// 敏感信息直接返回，方便测试连接时使用
-	result.SmtpPassword = settings[SettingKeySmtpPassword]
+	result.SMTPPassword = settings[SettingKeySmtpPassword]
 	result.TurnstileSecretKey = settings[SettingKeyTurnstileSecretKey]
 
 	// Model fallback settings
diff --git a/backend/internal/service/settings_view.go b/backend/internal/service/settings_view.go
index b8cd0833..65fc8c33 100644
--- a/backend/internal/service/settings_view.go
+++ b/backend/internal/service/settings_view.go
@@ -4,13 +4,13 @@ type SystemSettings struct {
 	RegistrationEnabled bool
 	EmailVerifyEnabled  bool
 
-	SmtpHost     string
-	SmtpPort     int
-	SmtpUsername string
-	SmtpPassword string
-	SmtpFrom     string
-	SmtpFromName string
-	SmtpUseTLS   bool
+	SMTPHost     string
+	SMTPPort     int
+	SMTPUsername string
+	SMTPPassword string
+	SMTPFrom     string
+	SMTPFromName string
+	SMTPUseTLS   bool
 
 	TurnstileEnabled   bool
 	TurnstileSiteKey   string
@@ -19,9 +19,9 @@ type SystemSettings struct {
 	SiteName     string
 	SiteLogo     string
 	SiteSubtitle string
-	ApiBaseUrl   string
+	APIBaseURL   string
 	ContactInfo  string
-	DocUrl       string
+	DocURL       string
 
 	DefaultConcurrency int
 	DefaultBalance     float64
@@ -42,8 +42,8 @@ type PublicSettings struct {
 	SiteName            string
 	SiteLogo            string
 	SiteSubtitle        string
-	ApiBaseUrl          string
+	APIBaseURL          string
 	ContactInfo         string
-	DocUrl              string
+	DocURL              string
 	Version             string
 }
diff --git a/frontend/src/components/account/CreateAccountModal.vue b/frontend/src/components/account/CreateAccountModal.vue
index 33342e7a..4c75626e 100644
--- a/frontend/src/components/account/CreateAccountModal.vue
+++ b/frontend/src/components/account/CreateAccountModal.vue
@@ -338,7 +338,19 @@
 
       <!-- Account Type Selection (Gemini) -->
       <div v-if="form.platform === 'gemini'">
-        <label class="input-label">{{ t('admin.accounts.accountType') }}</label>
+        <div class="flex items-center justify-between">
+          <label class="input-label">{{ t('admin.accounts.accountType') }}</label>
+          <button
+            type="button"
+            @click="showGeminiHelpDialog = true"
+            class="flex items-center gap-1 rounded px-2 py-1 text-xs text-blue-600 hover:bg-blue-50 dark:text-blue-400 dark:hover:bg-blue-900/20"
+          >
+            <svg class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2">
+              <path stroke-linecap="round" stroke-linejoin="round" d="M9.879 7.519c1.171-1.025 3.071-1.025 4.242 0 1.172 1.025 1.172 2.687 0 3.712-.203.179-.43.326-.67.442-.745.361-1.45.999-1.45 1.827v.75M21 12a9 9 0 11-18 0 9 9 0 0118 0zm-9 5.25h.008v.008H12v-.008z" />
+            </svg>
+            {{ t('admin.accounts.gemini.helpButton') }}
+          </button>
+        </div>
         <div class="mt-2 grid grid-cols-2 gap-3" data-tour="account-form-type">
           <button
             type="button"
@@ -439,15 +451,6 @@
             >
               {{ t('admin.accounts.gemini.accountType.apiKeyLink') }}
             </a>
-            <span class="text-purple-400">·</span>
-            <a
-              :href="geminiHelpLinks.aiStudioPricing"
-              class="font-medium text-blue-600 hover:underline dark:text-blue-400"
-              target="_blank"
-              rel="noreferrer"
-            >
-              {{ t('admin.accounts.gemini.accountType.quotaLink') }}
-            </a>
           </div>
         </div>
 
@@ -687,79 +690,6 @@
           </div>
           <p class="input-hint">{{ t('admin.accounts.gemini.tier.hint') }}</p>
         </div>
-
-        <div class="mt-4 rounded-lg border border-blue-200 bg-blue-50 p-4 text-xs text-blue-900 dark:border-blue-800/40 dark:bg-blue-900/20 dark:text-blue-200">
-          <div class="flex items-start gap-3">
-            <svg
-              class="h-5 w-5 flex-shrink-0 text-blue-600 dark:text-blue-400"
-              fill="none"
-              viewBox="0 0 24 24"
-              stroke="currentColor"
-            >
-              <path
-                stroke-linecap="round"
-                stroke-linejoin="round"
-                stroke-width="2"
-                d="M13 16h-1v-4h-1m1-4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"
-              />
-            </svg>
-            <div class="min-w-0">
-              <p class="text-sm font-medium text-blue-800 dark:text-blue-300">
-                {{ t('admin.accounts.gemini.setupGuide.title') }}
-              </p>
-              <div class="mt-2 space-y-2">
-                <div>
-                  <p class="font-semibold text-blue-800 dark:text-blue-300">
-                    {{ t('admin.accounts.gemini.setupGuide.checklistTitle') }}
-                  </p>
-                  <ul class="mt-1 list-disc space-y-1 pl-4">
-                    <li>
-                      {{ t('admin.accounts.gemini.setupGuide.checklistItems.usIp') }}
-                      <a
-                        :href="geminiHelpLinks.countryCheck"
-                        class="ml-1 text-blue-600 hover:underline dark:text-blue-400"
-                        target="_blank"
-                        rel="noreferrer"
-                      >
-                        {{ t('admin.accounts.gemini.setupGuide.links.countryCheck') }}
-                      </a>
-                    </li>
-                    <li>{{ t('admin.accounts.gemini.setupGuide.checklistItems.age') }}</li>
-                  </ul>
-                </div>
-                <div>
-                  <p class="font-semibold text-blue-800 dark:text-blue-300">
-                    {{ t('admin.accounts.gemini.setupGuide.activationTitle') }}
-                  </p>
-                  <ul class="mt-1 list-disc space-y-1 pl-4">
-                    <li>
-                      {{ t('admin.accounts.gemini.setupGuide.activationItems.geminiWeb') }}
-                      <a
-                        :href="geminiHelpLinks.geminiWebActivation"
-                        class="ml-1 text-blue-600 hover:underline dark:text-blue-400"
-                        target="_blank"
-                        rel="noreferrer"
-                      >
-                        {{ t('admin.accounts.gemini.setupGuide.links.geminiWebActivation') }}
-                      </a>
-                    </li>
-                    <li>
-                      {{ t('admin.accounts.gemini.setupGuide.activationItems.gcpProject') }}
-                      <a
-                        :href="geminiHelpLinks.gcpProject"
-                        class="ml-1 text-blue-600 hover:underline dark:text-blue-400"
-                        target="_blank"
-                        rel="noreferrer"
-                      >
-                        {{ t('admin.accounts.gemini.setupGuide.links.gcpProject') }}
-                      </a>
-                    </li>
-                  </ul>
-                </div>
-              </div>
-            </div>
-          </div>
-        </div>
       </div>
 
       <!-- Account Type Selection (Antigravity - OAuth only) -->
@@ -1188,165 +1118,6 @@
             </div>
           </div>
         </div>
-
-        <!-- Gemini 配额与限流政策说明 -->
-        <div v-if="form.platform === 'gemini'" class="border-t border-gray-200 pt-4 dark:border-dark-600">
-          <div class="rounded-lg bg-gray-50 p-4 dark:bg-gray-800/40">
-            <div class="flex items-start gap-3">
-              <svg
-                class="h-5 w-5 flex-shrink-0 text-gray-500 dark:text-gray-400"
-                fill="none"
-                viewBox="0 0 24 24"
-                stroke="currentColor"
-              >
-                <path
-                  stroke-linecap="round"
-                  stroke-linejoin="round"
-                  stroke-width="2"
-                  d="M12 6.253v13m0-13C10.832 5.477 9.246 5 7.5 5S4.168 5.477 3 6.253v13C4.168 18.477 5.754 18 7.5 18s3.332.477 4.5 1.253m0-13C13.168 5.477 14.754 5 16.5 5c1.747 0 3.332.477 4.5 1.253v13C19.832 18.477 18.247 18 16.5 18c-1.746 0-3.332.477-4.5 1.253"
-                />
-              </svg>
-              <div class="min-w-0">
-                <p class="text-sm font-medium text-gray-800 dark:text-gray-200">
-                  {{ t('admin.accounts.gemini.quotaPolicy.title') }}
-                </p>
-                <p class="mt-1 text-xs text-gray-600 dark:text-gray-400">
-                  {{ t('admin.accounts.gemini.quotaPolicy.note') }}
-                </p>
-                <div class="mt-3 overflow-x-auto">
-                  <table class="min-w-full text-xs text-gray-700 dark:text-gray-300">
-                    <thead>
-                      <tr class="border-b border-gray-200 dark:border-gray-700">
-                        <th class="px-2 py-1.5 text-left font-semibold">
-                          {{ t('admin.accounts.gemini.quotaPolicy.columns.channel') }}
-                        </th>
-                        <th class="px-2 py-1.5 text-left font-semibold">
-                          {{ t('admin.accounts.gemini.quotaPolicy.columns.account') }}
-                        </th>
-                        <th class="px-2 py-1.5 text-left font-semibold">
-                          {{ t('admin.accounts.gemini.quotaPolicy.columns.limits') }}
-                        </th>
-                        <th class="px-2 py-1.5 text-left font-semibold">
-                          {{ t('admin.accounts.gemini.quotaPolicy.columns.docs') }}
-                        </th>
-                      </tr>
-                    </thead>
-                    <tbody>
-                      <tr class="border-b border-gray-100 dark:border-gray-800">
-                        <td class="px-2 py-1.5 align-top" rowspan="2">
-                          {{ t('admin.accounts.gemini.quotaPolicy.rows.cli.channel') }}
-                        </td>
-                        <td class="px-2 py-1.5">
-                          {{ t('admin.accounts.gemini.quotaPolicy.rows.cli.free') }}
-                        </td>
-                        <td class="px-2 py-1.5">
-                          {{ t('admin.accounts.gemini.quotaPolicy.rows.cli.limitsFree') }}
-                        </td>
-                        <td class="px-2 py-1.5 align-top" rowspan="2">
-                          <a
-                            :href="geminiQuotaDocs.codeAssist"
-                            class="text-blue-600 hover:underline dark:text-blue-400"
-                            target="_blank"
-                            rel="noreferrer"
-                          >
-                            {{ t('admin.accounts.gemini.quotaPolicy.docs.codeAssist') }}
-                          </a>
-                        </td>
-                      </tr>
-                      <tr class="border-b border-gray-100 dark:border-gray-800">
-                        <td class="px-2 py-1.5">
-                          {{ t('admin.accounts.gemini.quotaPolicy.rows.cli.premium') }}
-                        </td>
-                        <td class="px-2 py-1.5">
-                          {{ t('admin.accounts.gemini.quotaPolicy.rows.cli.limitsPremium') }}
-                        </td>
-                      </tr>
-                      <tr class="border-b border-gray-100 dark:border-gray-800">
-                        <td class="px-2 py-1.5 align-top">
-                          {{ t('admin.accounts.gemini.quotaPolicy.rows.gcloud.channel') }}
-                        </td>
-                        <td class="px-2 py-1.5">
-                          {{ t('admin.accounts.gemini.quotaPolicy.rows.gcloud.account') }}
-                        </td>
-                        <td class="px-2 py-1.5">
-                          {{ t('admin.accounts.gemini.quotaPolicy.rows.gcloud.limits') }}
-                        </td>
-                        <td class="px-2 py-1.5 align-top">
-                          <a
-                            :href="geminiQuotaDocs.codeAssist"
-                            class="text-blue-600 hover:underline dark:text-blue-400"
-                            target="_blank"
-                            rel="noreferrer"
-                          >
-                            {{ t('admin.accounts.gemini.quotaPolicy.docs.codeAssist') }}
-                          </a>
-                        </td>
-                      </tr>
-                      <tr class="border-b border-gray-100 dark:border-gray-800">
-                        <td class="px-2 py-1.5 align-top" rowspan="2">
-                          {{ t('admin.accounts.gemini.quotaPolicy.rows.aiStudio.channel') }}
-                        </td>
-                        <td class="px-2 py-1.5">
-                          {{ t('admin.accounts.gemini.quotaPolicy.rows.aiStudio.free') }}
-                        </td>
-                        <td class="px-2 py-1.5">
-                          {{ t('admin.accounts.gemini.quotaPolicy.rows.aiStudio.limitsFree') }}
-                        </td>
-                        <td class="px-2 py-1.5 align-top" rowspan="2">
-                          <a
-                            :href="geminiQuotaDocs.aiStudio"
-                            class="text-blue-600 hover:underline dark:text-blue-400"
-                            target="_blank"
-                            rel="noreferrer"
-                          >
-                            {{ t('admin.accounts.gemini.quotaPolicy.docs.aiStudio') }}
-                          </a>
-                        </td>
-                      </tr>
-                      <tr class="border-b border-gray-100 dark:border-gray-800">
-                        <td class="px-2 py-1.5">
-                          {{ t('admin.accounts.gemini.quotaPolicy.rows.aiStudio.paid') }}
-                        </td>
-                        <td class="px-2 py-1.5">
-                          {{ t('admin.accounts.gemini.quotaPolicy.rows.aiStudio.limitsPaid') }}
-                        </td>
-                      </tr>
-                      <tr>
-                        <td class="px-2 py-1.5 align-top" rowspan="2">
-                          {{ t('admin.accounts.gemini.quotaPolicy.rows.customOAuth.channel') }}
-                        </td>
-                        <td class="px-2 py-1.5">
-                          {{ t('admin.accounts.gemini.quotaPolicy.rows.customOAuth.free') }}
-                        </td>
-                        <td class="px-2 py-1.5">
-                          {{ t('admin.accounts.gemini.quotaPolicy.rows.customOAuth.limitsFree') }}
-                        </td>
-                        <td class="px-2 py-1.5 align-top" rowspan="2">
-                          <a
-                            :href="geminiQuotaDocs.vertex"
-                            class="text-blue-600 hover:underline dark:text-blue-400"
-                            target="_blank"
-                            rel="noreferrer"
-                          >
-                            {{ t('admin.accounts.gemini.quotaPolicy.docs.vertex') }}
-                          </a>
-                        </td>
-                      </tr>
-                      <tr>
-                        <td class="px-2 py-1.5">
-                          {{ t('admin.accounts.gemini.quotaPolicy.rows.customOAuth.paid') }}
-                        </td>
-                        <td class="px-2 py-1.5">
-                          {{ t('admin.accounts.gemini.quotaPolicy.rows.customOAuth.limitsPaid') }}
-                        </td>
-                      </tr>
-                    </tbody>
-                  </table>
-                </div>
-              </div>
-            </div>
-          </div>
-        </div>
       </div>
 
       <!-- Temp Unschedulable Rules -->
@@ -1717,6 +1488,214 @@
       </div>
     </template>
   </BaseDialog>
+
+  <!-- Gemini Help Dialog -->
+  <BaseDialog
+    :show="showGeminiHelpDialog"
+    :title="t('admin.accounts.gemini.helpDialog.title')"
+    @close="showGeminiHelpDialog = false"
+    max-width="max-w-3xl"
+  >
+    <div class="space-y-6">
+      <!-- Setup Guide Section -->
+      <div>
+        <h3 class="mb-3 text-sm font-semibold text-gray-900 dark:text-white">
+          {{ t('admin.accounts.gemini.setupGuide.title') }}
+        </h3>
+        <div class="space-y-4">
+          <div>
+            <p class="mb-2 text-sm font-medium text-gray-700 dark:text-gray-300">
+              {{ t('admin.accounts.gemini.setupGuide.checklistTitle') }}
+            </p>
+            <ul class="list-inside list-disc space-y-1 text-sm text-gray-600 dark:text-gray-400">
+              <li>{{ t('admin.accounts.gemini.setupGuide.checklistItems.usIp') }}</li>
+              <li>{{ t('admin.accounts.gemini.setupGuide.checklistItems.age') }}</li>
+            </ul>
+          </div>
+          <div>
+            <p class="mb-2 text-sm font-medium text-gray-700 dark:text-gray-300">
+              {{ t('admin.accounts.gemini.setupGuide.activationTitle') }}
+            </p>
+            <ul class="list-inside list-disc space-y-1 text-sm text-gray-600 dark:text-gray-400">
+              <li>{{ t('admin.accounts.gemini.setupGuide.activationItems.geminiWeb') }}</li>
+              <li>{{ t('admin.accounts.gemini.setupGuide.activationItems.gcpProject') }}</li>
+            </ul>
+            <div class="mt-2 flex flex-wrap gap-2">
+              <a
+                href="https://gemini.google.com/faq#location"
+                target="_blank"
+                rel="noreferrer"
+                class="text-sm text-blue-600 hover:underline dark:text-blue-400"
+              >
+                {{ t('admin.accounts.gemini.setupGuide.links.countryCheck') }}
+              </a>
+              <span class="text-gray-400">·</span>
+              <a
+                href="https://gemini.google.com"
+                target="_blank"
+                rel="noreferrer"
+                class="text-sm text-blue-600 hover:underline dark:text-blue-400"
+              >
+                {{ t('admin.accounts.gemini.setupGuide.links.geminiWebActivation') }}
+              </a>
+              <span class="text-gray-400">·</span>
+              <a
+                href="https://console.cloud.google.com"
+                target="_blank"
+                rel="noreferrer"
+                class="text-sm text-blue-600 hover:underline dark:text-blue-400"
+              >
+                {{ t('admin.accounts.gemini.setupGuide.links.gcpProject') }}
+              </a>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <!-- Quota Policy Section -->
+      <div class="border-t border-gray-200 pt-6 dark:border-dark-600">
+        <h3 class="mb-3 text-sm font-semibold text-gray-900 dark:text-white">
+          {{ t('admin.accounts.gemini.quotaPolicy.title') }}
+        </h3>
+        <p class="mb-4 text-xs text-amber-600 dark:text-amber-400">
+          {{ t('admin.accounts.gemini.quotaPolicy.note') }}
+        </p>
+        <div class="overflow-x-auto">
+          <table class="w-full text-xs">
+            <thead class="bg-gray-50 dark:bg-dark-600">
+              <tr>
+                <th class="px-3 py-2 text-left font-medium text-gray-700 dark:text-gray-300">
+                  {{ t('admin.accounts.gemini.quotaPolicy.columns.channel') }}
+                </th>
+                <th class="px-3 py-2 text-left font-medium text-gray-700 dark:text-gray-300">
+                  {{ t('admin.accounts.gemini.quotaPolicy.columns.account') }}
+                </th>
+                <th class="px-3 py-2 text-left font-medium text-gray-700 dark:text-gray-300">
+                  {{ t('admin.accounts.gemini.quotaPolicy.columns.limits') }}
+                </th>
+              </tr>
+            </thead>
+            <tbody class="divide-y divide-gray-200 dark:divide-dark-600">
+              <tr>
+                <td class="px-3 py-2 text-gray-900 dark:text-white">
+                  {{ t('admin.accounts.gemini.quotaPolicy.rows.googleOne.channel') }}
+                </td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">Free</td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">
+                  {{ t('admin.accounts.gemini.quotaPolicy.rows.googleOne.limitsFree') }}
+                </td>
+              </tr>
+              <tr>
+                <td class="px-3 py-2 text-gray-900 dark:text-white"></td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">Pro</td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">
+                  {{ t('admin.accounts.gemini.quotaPolicy.rows.googleOne.limitsPro') }}
+                </td>
+              </tr>
+              <tr>
+                <td class="px-3 py-2 text-gray-900 dark:text-white"></td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">Ultra</td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">
+                  {{ t('admin.accounts.gemini.quotaPolicy.rows.googleOne.limitsUltra') }}
+                </td>
+              </tr>
+              <tr>
+                <td class="px-3 py-2 text-gray-900 dark:text-white">
+                  {{ t('admin.accounts.gemini.quotaPolicy.rows.gcp.channel') }}
+                </td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">Standard</td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">
+                  {{ t('admin.accounts.gemini.quotaPolicy.rows.gcp.limitsStandard') }}
+                </td>
+              </tr>
+              <tr>
+                <td class="px-3 py-2 text-gray-900 dark:text-white"></td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">Enterprise</td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">
+                  {{ t('admin.accounts.gemini.quotaPolicy.rows.gcp.limitsEnterprise') }}
+                </td>
+              </tr>
+              <tr>
+                <td class="px-3 py-2 text-gray-900 dark:text-white">
+                  {{ t('admin.accounts.gemini.quotaPolicy.rows.aiStudio.channel') }}
+                </td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">Free</td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">
+                  {{ t('admin.accounts.gemini.quotaPolicy.rows.aiStudio.limitsFree') }}
+                </td>
+              </tr>
+              <tr>
+                <td class="px-3 py-2 text-gray-900 dark:text-white"></td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">Paid</td>
+                <td class="px-3 py-2 text-gray-600 dark:text-gray-400">
+                  {{ t('admin.accounts.gemini.quotaPolicy.rows.aiStudio.limitsPaid') }}
+                </td>
+              </tr>
+            </tbody>
+          </table>
+        </div>
+        <div class="mt-4 flex flex-wrap gap-3">
+          <a
+            :href="geminiQuotaDocs.codeAssist"
+            target="_blank"
+            rel="noreferrer"
+            class="text-sm text-blue-600 hover:underline dark:text-blue-400"
+          >
+            {{ t('admin.accounts.gemini.quotaPolicy.docs.codeAssist') }}
+          </a>
+          <a
+            :href="geminiQuotaDocs.aiStudio"
+            target="_blank"
+            rel="noreferrer"
+            class="text-sm text-blue-600 hover:underline dark:text-blue-400"
+          >
+            {{ t('admin.accounts.gemini.quotaPolicy.docs.aiStudio') }}
+          </a>
+          <a
+            :href="geminiQuotaDocs.vertex"
+            target="_blank"
+            rel="noreferrer"
+            class="text-sm text-blue-600 hover:underline dark:text-blue-400"
+          >
+            {{ t('admin.accounts.gemini.quotaPolicy.docs.vertex') }}
+          </a>
+        </div>
+      </div>
+
+      <!-- API Key Links Section -->
+      <div class="border-t border-gray-200 pt-6 dark:border-dark-600">
+        <h3 class="mb-3 text-sm font-semibold text-gray-900 dark:text-white">
+          {{ t('admin.accounts.gemini.helpDialog.apiKeySection') }}
+        </h3>
+        <div class="flex flex-wrap gap-3">
+          <a
+            :href="geminiHelpLinks.apiKey"
+            target="_blank"
+            rel="noreferrer"
+            class="text-sm text-blue-600 hover:underline dark:text-blue-400"
+          >
+            {{ t('admin.accounts.gemini.accountType.apiKeyLink') }}
+          </a>
+          <a
+            :href="geminiHelpLinks.aiStudioPricing"
+            target="_blank"
+            rel="noreferrer"
+            class="text-sm text-blue-600 hover:underline dark:text-blue-400"
+          >
+            {{ t('admin.accounts.gemini.accountType.quotaLink') }}
+          </a>
+        </div>
+      </div>
+    </div>
+
+    <template #footer>
+      <div class="flex justify-end">
+        <button @click="showGeminiHelpDialog = false" type="button" class="btn btn-primary">
+          {{ t('common.close') }}
+        </button>
+      </div>
+    </template>
+  </BaseDialog>
 </template>
 
 <script setup lang="ts">
@@ -1860,6 +1839,7 @@ const tempUnschedRules = ref<TempUnschedRuleForm[]>([])
 const geminiOAuthType = ref<'code_assist' | 'google_one' | 'ai_studio'>('google_one')
 const geminiAIStudioOAuthEnabled = ref(false)
 const showAdvancedOAuth = ref(false)
+const showGeminiHelpDialog = ref(false)
 
 // Gemini tier selection (used as fallback when auto-detection is unavailable/fails)
 const geminiTierGoogleOne = ref<'google_one_free' | 'google_ai_pro' | 'google_ai_ultra'>('google_one_free')
diff --git a/frontend/src/i18n/locales/en.ts b/frontend/src/i18n/locales/en.ts
index 8744197b..19a5a1f6 100644
--- a/frontend/src/i18n/locales/en.ts
+++ b/frontend/src/i18n/locales/en.ts
@@ -1252,28 +1252,33 @@ export default {
 	      },
       // Gemini specific (platform-wide)
       gemini: {
+        helpButton: 'Help',
+        helpDialog: {
+          title: 'Gemini Usage Guide',
+          apiKeySection: 'API Key Links'
+        },
         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)',
         tier: {
-          label: 'Tier (Quota Level)',
+          label: 'Account Tier',
           hint: 'Tip: The system will try to auto-detect the tier first; if auto-detection is unavailable or fails, your selected tier is used as a fallback (simulated quota).',
           aiStudioHint:
             'AI Studio quotas are per-model (Pro/Flash are limited independently). If billing is enabled, choose Pay-as-you-go.',
           googleOne: {
-            free: 'Google One Free (1000 RPD / 60 RPM, shared pool)',
-            pro: 'Google AI Pro (1500 RPD / 120 RPM, shared pool)',
-            ultra: 'Google AI Ultra (2000 RPD / 120 RPM, shared pool)'
+            free: 'Google One Free',
+            pro: 'Google One Pro',
+            ultra: 'Google One Ultra'
           },
           gcp: {
-            standard: 'GCP Standard (1500 RPD / 120 RPM, shared pool)',
-            enterprise: 'GCP Enterprise (2000 RPD / 120 RPM, shared pool)'
+            standard: 'GCP Standard',
+            enterprise: 'GCP Enterprise'
           },
           aiStudio: {
-            free: 'AI Studio Free Tier (Pro: 50 RPD / 2 RPM; Flash: 1500 RPD / 15 RPM)',
-            paid: 'AI Studio Pay-as-you-go (Pro: ∞ RPD / 1000 RPM; Flash: ∞ RPD / 2000 RPM)'
+            free: 'Google AI Free',
+            paid: 'Google AI Pay-as-you-go'
           }
         },
         accountType: {
diff --git a/frontend/src/i18n/locales/zh.ts b/frontend/src/i18n/locales/zh.ts
index 940bf775..8aef9187 100644
--- a/frontend/src/i18n/locales/zh.ts
+++ b/frontend/src/i18n/locales/zh.ts
@@ -1391,26 +1391,31 @@ export default {
 	      },
       // Gemini specific (platform-wide)
       gemini: {
+        helpButton: '使用帮助',
+        helpDialog: {
+          title: 'Gemini 使用指南',
+          apiKeySection: 'API Key 相关链接'
+        },
         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。',
         baseUrlHint: '留空使用官方 Gemini API',
         apiKeyHint: '您的 Gemini API Key（以 AIza 开头）',
         tier: {
-          label: 'Tier（配额等级）',
-          hint: '提示：系统会优先尝试自动识别 Tier；若自动识别不可用或失败，则使用你选择的 Tier 作为回退（本地模拟配额）。',
+          label: '账号等级',
+          hint: '提示：系统会优先尝试自动识别账号等级；若自动识别不可用或失败，则使用你选择的等级作为回退（本地模拟配额）。',
           aiStudioHint: 'AI Studio 的配额是按模型分别限流（Pro/Flash 独立）。若已绑卡（按量付费），请选 Pay-as-you-go。',
           googleOne: {
-            free: 'Google One Free（1000 RPD / 60 RPM，共享池）',
-            pro: 'Google AI Pro（1500 RPD / 120 RPM，共享池）',
-            ultra: 'Google AI Ultra（2000 RPD / 120 RPM，共享池）'
+            free: 'Google One Free',
+            pro: 'Google One Pro',
+            ultra: 'Google One Ultra'
           },
           gcp: {
-            standard: 'GCP Standard（1500 RPD / 120 RPM，共享池）',
-            enterprise: 'GCP Enterprise（2000 RPD / 120 RPM，共享池）'
+            standard: 'GCP Standard',
+            enterprise: 'GCP Enterprise'
           },
           aiStudio: {
-            free: 'AI Studio Free Tier（Pro: 50 RPD / 2 RPM；Flash: 1500 RPD / 15 RPM）',
-            paid: 'AI Studio Pay-as-you-go（Pro: ∞ RPD / 1000 RPM；Flash: ∞ RPD / 2000 RPM）'
+            free: 'Google AI Free',
+            paid: 'Google AI Pay-as-you-go'
           }
         },
         accountType: {