diff --git a/src/business/auth/controllers/login.controller.ts b/src/business/auth/controllers/login.controller.ts
index a4179d1..37d4a7c 100644
--- a/src/business/auth/controllers/login.controller.ts
+++ b/src/business/auth/controllers/login.controller.ts
@@ -529,7 +529,7 @@ export class LoginController {
    */
   @ApiOperation({ 
     summary: '发送登录验证码', 
-    description: '向用户邮箱或手机发送登录验证码' 
+    description: '向用户邮箱或手机发送登录验证码。邮件使用专门的登录验证码模板，内容明确标识为登录验证而非密码重置。' 
   })
   @ApiBody({ type: SendLoginVerificationCodeDto })
   @SwaggerApiResponse({