diff --git a/packages/plugins/plugin-lib/src/ssh/ssh.ts b/packages/plugins/plugin-lib/src/ssh/ssh.ts
index 197ebfc1..e405b6d7 100644
--- a/packages/plugins/plugin-lib/src/ssh/ssh.ts
+++ b/packages/plugins/plugin-lib/src/ssh/ssh.ts
@@ -188,6 +188,11 @@ export class AsyncSsh2Client {
     //   script += "\r\nexit\r\n";
     //   //保证windows下正常退出
     // }
+
+    if (script.includes(" -i ")) {
+      this.logger.warn("不支持交互式命令，请不要使用-i参数");
+    }
+
     return safePromise((resolve, reject) => {
       this.logger.info(`执行命令：[${this.connConf.host}][exec]: \n` + script);
       // pty 伪终端，window下的输出会带上conhost.exe之类的多余的字符串，影响返回结果判断
diff --git a/packages/ui/certd-server/src/plugins/plugin-host/plugin/upload-to-host/index.ts b/packages/ui/certd-server/src/plugins/plugin-host/plugin/upload-to-host/index.ts
index 8aea00cb..1bdb01ea 100644
--- a/packages/ui/certd-server/src/plugins/plugin-host/plugin/upload-to-host/index.ts
+++ b/packages/ui/certd-server/src/plugins/plugin-host/plugin/upload-to-host/index.ts
@@ -246,7 +246,7 @@ export class UploadCertToHostPlugin extends AbstractTaskPlugin {
       rows: 5,
       placeholder: 'systemctl restart nginx ',
     },
-    helper: '上传后执行脚本命令，让证书生效（比如重启nginx），不填则不执行\n注意：sudo需要配置免密\n注意：如果目标主机是windows，且终端是cmd，系统会自动将多行命令通过“&&”连接成一行',
+    helper: '上传后执行脚本命令，让证书生效（比如重启nginx），不填则不执行\n注意：sudo需要配置免密，不要使用-i这种交互式命令\n注意：如果目标主机是windows，且终端是cmd，系统会自动将多行命令通过“&&”连接成一行',
     required: false,
   })
   script!: string;