diff --git a/video-gen-api/app/api/v1/sms.py b/video-gen-api/app/api/v1/sms.py
index e842ed4f..7f48628c 100644
--- a/video-gen-api/app/api/v1/sms.py
+++ b/video-gen-api/app/api/v1/sms.py
@@ -123,7 +123,7 @@ async def send_sms_code(
     description="校验指定手机号、场景下的短信验证码。业务接口一般会内部校验，本接口主要用于前端调试或单独校验。",
 )
 async def verify_sms(req: SmsVerifyRequest):
-    ok = await verify_sms_code(req.phone, req.code, req.scene.value)
+    ok = await verify_sms_code(req.phone.strip(), req.code.strip(), req.scene.value)
     if not ok:
         raise HTTPException(
             status_code=status.HTTP_400_BAD_REQUEST,
diff --git a/video-gen-api/app/services/sms.py b/video-gen-api/app/services/sms.py
index 51b1bd88..0ced3156 100644
--- a/video-gen-api/app/services/sms.py
+++ b/video-gen-api/app/services/sms.py
@@ -173,7 +173,7 @@ async def verify_sms_code(phone: str, code: str, scene: str = "login") -> bool:
         stored = await redis.get(key)
         if isinstance(stored, bytes):
             stored = stored.decode()
-        if stored and str(stored) == str(code):
+        if stored is not None and stored == code:
             await redis.delete(key)
             return True
         return False