diff --git a/packages/core/acme-client/src/auto.js b/packages/core/acme-client/src/auto.js
index d7ecfce6..c18ec266 100644
--- a/packages/core/acme-client/src/auto.js
+++ b/packages/core/acme-client/src/auto.js
@@ -255,7 +255,7 @@ export default async (client, userOpts) => {
                 await wait(waitDnsDiffuseTime * 1000)
             }
 
-            log("开始向提供商请求挑战验证");
+            log("开始向提供商请求检查验证");
             await runPromisePa(completeChallengeTasks, 1000);
         } catch (e) {
             log(`证书申请失败${e.message}`);
diff --git a/packages/core/acme-client/src/client.js b/packages/core/acme-client/src/client.js
index b2ff14dc..806723b1 100644
--- a/packages/core/acme-client/src/client.js
+++ b/packages/core/acme-client/src/client.js
@@ -502,7 +502,7 @@ class AcmeClient {
             await verify[challenge.type](authz, challenge, keyAuthorization);
         };
 
-        log('Waiting for ACME challenge verification（等待ACME挑战验证）');
+        log('Waiting for ACME challenge verification（等待ACME检查验证）');
         return util.retry(verifyFn, this.backoffOpts);
     }
 
@@ -570,7 +570,7 @@ class AcmeClient {
             const resp = await this.api.apiRequest(item.url, null, [200]);
 
             /* Verify status */
-            log(`[${d}] Item has status（挑战状态）: ${resp.data.status}`);
+            log(`[${d}] Item has status（检查状态）: ${resp.data.status}`);
 
             if (invalidStates.includes(resp.data.status)) {
                 abort();
diff --git a/packages/ui/certd-server/src/plugins/plugin-aliyun/plugin/deploy-to-oss/index.ts b/packages/ui/certd-server/src/plugins/plugin-aliyun/plugin/deploy-to-oss/index.ts
index 8f330fd1..8bd9739f 100644
--- a/packages/ui/certd-server/src/plugins/plugin-aliyun/plugin/deploy-to-oss/index.ts
+++ b/packages/ui/certd-server/src/plugins/plugin-aliyun/plugin/deploy-to-oss/index.ts
@@ -121,7 +121,7 @@ export class DeployCertToAliyunOSS extends AbstractTaskPlugin {
       name: 'a-select',
       options: [
         { value: 'cn-hangzhou', label: '中国大陆' },
-        { value: 'southeast-1', label: '新加坡' },
+        { value: 'ap-southeast-1', label: '新加坡' },
         { value: 'eu-central-1', label: '德国（法兰克福）' },
       ],
     },