diff --git a/ui/src/components/certimate/DeployToTencentCOS.tsx b/ui/src/components/certimate/DeployToTencentCOS.tsx
index 7fcb5e2a..d6edd925 100644
--- a/ui/src/components/certimate/DeployToTencentCOS.tsx
+++ b/ui/src/components/certimate/DeployToTencentCOS.tsx
@@ -97,7 +97,7 @@ const DeployToTencentCOS = () => {
           onChange={(e) => {
             const temp = e.target.value;
 
-            const resp = bucketSchema.safeParse(temp);
+            const resp = regionSchema.safeParse(temp);
             if (!resp.success) {
               setError({
                 ...error,