diff --git a/pkg/ctl/exportcredentials/cmd.go b/pkg/ctl/exportcredentials/cmd.go
index 28110f39..1a531958 100644
--- a/pkg/ctl/exportcredentials/cmd.go
+++ b/pkg/ctl/exportcredentials/cmd.go
@@ -46,7 +46,7 @@ var cmd = &cobra.Command{
 			ctlcommon.ExitIfError(err)
 
 			if opt.format == formatEnvironmentVariables && len(args) > 0 {
-				err = runUserCommands(context.Background(), *cred, args, nil, nil)
+				err = runUserCommands(context.Background(), *cred, args, nil, nil, nil)
 				ctlcommon.ExitIfError(err)
 				return
 			}
diff --git a/pkg/ctl/exportcredentials/exec.go b/pkg/ctl/exportcredentials/exec.go
index 22694505..83e9c9f0 100644
--- a/pkg/ctl/exportcredentials/exec.go
+++ b/pkg/ctl/exportcredentials/exec.go
@@ -31,8 +31,12 @@ var (
 	}
 )
 
-func runUserCommands(ctx context.Context, cred Credentials, args []string, stdout io.Writer, stderr io.Writer) error {
+func runUserCommands(ctx context.Context, cred Credentials, args []string,
+	stdin io.Reader, stdout io.Writer, stderr io.Writer) error {
 	cmd := exec.CommandContext(ctx, args[0], args[1:]...) // #nosec G204
+	if stdin == nil {
+		stdin = os.Stdin
+	}
 	if stdout == nil {
 		stdout = os.Stdout
 	}
@@ -42,6 +46,7 @@ func runUserCommands(ctx context.Context, cred Credentials, args []string, stdou
 	envs := getCredentialsEnvsWithCurrentEnvs(cred)
 	envs = append(envs, "ALIBABACLOUD_IGNORE_PROFILE=TRUE")
 	cmd.Env = envs
+	cmd.Stdin = stdin
 	cmd.Stdout = stdout
 	cmd.Stderr = stderr