diff --git a/script-meta-v2.json b/script-meta-v2.json
index 4f03c4c..78b4cca 100644
--- a/script-meta-v2.json
+++ b/script-meta-v2.json
@@ -18,12 +18,12 @@
   },
   "build.ts": {
     "script_name": "build.ts",
-    "script_length": 4976,
-    "script_sha256": "8e96cf0c656c76ff520ca49e1f58d15bbcf6797f574f5a6a962f56a133d0f887",
+    "script_length": 5127,
+    "script_sha256": "ac5a94ad2a52efb8ec16619f9166e7a473848dfebda8a904216a21790e16ee62",
     "script_full_url": "https://git.hatter.ink/hatter/ts-scripts/raw/branch/main/single-scripts/build.ts",
     "single_script_file": true,
     "publish_time": 1770564482429,
-    "update_time": 1770570061346
+    "update_time": 1770570335255
   },
   "cal-bun.ts": {
     "script_name": "cal-bun.ts",
diff --git a/single-scripts/build.ts b/single-scripts/build.ts
index b6987d0..732d777 100755
--- a/single-scripts/build.ts
+++ b/single-scripts/build.ts
@@ -148,15 +148,19 @@ async function buildFile(file: string, flags: any) {
     if (flags["skip-sign"]) {
         log.warn(`Skip signature for file: ${bundleFile}`);
     } else {
-        const signScriptUserPin = execCommandAndStdout("keyring.rs", [
+        const signScriptUserPin = await execCommandAndStdout("keyring.rs", [
             "-gRU",
             "yubikey4white:user-pin",
         ]);
-        await execCommandShell("script-sign.rs", [
+        const ret = await execCommandShell("script-sign.rs", [
             "--pin",
             signScriptUserPin,
             bundleFile,
         ]);
+        if (ret !== 0) {
+            log.error(`Sign script: ${bundleFile} failed, ret code: ${ret}`);
+            return;
+        }
     }
     await execCommandShell("chmod", ["+x", bundleFile]);
     await writeBundleSourceSha256(file, bundleFile, flags);
@@ -164,5 +168,5 @@ async function buildFile(file: string, flags: any) {
 
 await main();
 
-// @SCRIPT-SIGNATURE-V1: yk-r1.ES256.20260209T010054+08:00.MEYCIQD6vk5cA8zttDLbs4Le
-// V4Yd9z5bjTaQzw3TikZibSEI0gIhAJyPmDv0b5Vh0fFPxh3SMj3F3MWtb/23Frq31pqfOtCB
+// @SCRIPT-SIGNATURE-V1: yk-r1.ES256.20260209T010454+08:00.MEYCIQCyqK8SqFbxJqCu1fEP
+// IAOM2DklduDdgQ3i//kMBKfUQAIhAPq5xxr5jGvJ6YdpoLr9t95b+JTmSZ+gJq4kEH3XrRLm