diff --git a/src/framework/utils/ssh/ssh.go b/src/framework/utils/ssh/ssh.go
index 7c29d770..84265bc2 100644
--- a/src/framework/utils/ssh/ssh.go
+++ b/src/framework/utils/ssh/ssh.go
@@ -162,9 +162,8 @@ func (c *ConnSSH) CurrentUserRsaKey(publicKey bool) (string, error) {
 	// 是否存在私钥并创建
 	keyPath := fmt.Sprintf("%s/.ssh/id_rsa", usr.HomeDir)
 	if _, err := os.Stat(keyPath); err != nil {
-		_, err2 := cmd.ExecWithCheck("ssh-keygen", "-t", "rsa", "-P", "", "-f", keyPath)
-		if err2 != nil {
-			logger.Errorf("CurrentUserPrivateKey ssh-keygen [%s] rsa => %s", usr.Username, err2.Error())
+		if _, err := cmd.ExecWithCheck("ssh-keygen", "-t", "rsa", "-P", "", "-f", keyPath); err != nil {
+			logger.Errorf("CurrentUserPrivateKey ssh-keygen [%s] rsa => %s", usr.Username, err.Error())
 		}
 	}