diff --git a/script-meta-v2.json b/script-meta-v2.json
index 97a09c8..90d1ff3 100644
--- a/script-meta-v2.json
+++ b/script-meta-v2.json
@@ -114,11 +114,11 @@
   },
   "script-sign.rs": {
     "script_name": "script-sign.rs",
-    "script_length": 3430,
-    "script_sha256": "5bb1a28669430826ca0e6363d578b1a1459f402677d3aaa0adb2d2e0645597c9",
+    "script_length": 3780,
+    "script_sha256": "ad91f0ec2d1465156fd5419403c1996547fb8f8154d729054cadb988d416c8e8",
     "script_full_url": "https://git.hatter.ink/rust-scripts/scriptbase/raw/branch/main/script-sign-rs/src/main.rs",
     "publish_time": 1737272563311,
-    "update_time": 1769011925704
+    "update_time": 1770570682259
   },
   "script-verify.rs": {
     "script_name": "script-verify.rs",
diff --git a/script-meta.json b/script-meta.json
index 2e76906..4b74175 100644
--- a/script-meta.json
+++ b/script-meta.json
@@ -66,8 +66,8 @@
   },
   "script-sign-rs": {
     "script_name": "script-sign-rs",
-    "script_length": 3430,
-    "script_sha256": "5bb1a28669430826ca0e6363d578b1a1459f402677d3aaa0adb2d2e0645597c9"
+    "script_length": 3780,
+    "script_sha256": "ad91f0ec2d1465156fd5419403c1996547fb8f8154d729054cadb988d416c8e8"
   },
   "script-verify-rs": {
     "script_name": "script-verify-rs",
diff --git a/script-sign-rs/src/main.rs b/script-sign-rs/src/main.rs
index 7709580..656c9d4 100755
--- a/script-sign-rs/src/main.rs
+++ b/script-sign-rs/src/main.rs
@@ -13,7 +13,7 @@ use rust_util::{failure, information, success, warning};
 use script_sign::{KeyMap, Script};
 use std::fs;
 use std::path::PathBuf;
-
+use std::process::exit;
 use zeroizing_alloc::ZeroAlloc;
 
 #[global_allocator]
@@ -43,6 +43,7 @@ fn main() {
         return;
     }
 
+    let mut sign_script_failed_count = 0;
     for (i, script_path) in args.scripts.iter().enumerate() {
         information!(
             "Signing {}/{}: {}",
@@ -101,16 +102,23 @@ fn main() {
                         success!("Sign script success: {}", script_path.display());
                     }
                     Err(e) => {
+                        sign_script_failed_count += 1;
                         failure!("Sign script {} failed: {}", script_path.display(), e);
                     }
                 },
                 Err(e) => {
+                    sign_script_failed_count += 1;
                     failure!("Sign script {} failed: {}", script_path.display(), e);
                 }
             }
         }
     }
+
+    if total_scripts == 1 && sign_script_failed_count > 0 {
+        // return process failed, if there is only one script to be signed and has failed sign
+        exit(1);
+    }
 }
 
-// @SCRIPT-SIGNATURE-V1: yk-r1.ES256.20260122T001025+08:00.MEUCIQDwfnm2/rVME/ponBv4
-// 6rPwTGmIrq8DucJCyk3kiI0LZwIgPkQrBuV3g9gy77XJnSK2xvttOPmRaO5HogiIb16TSvA=
+// @SCRIPT-SIGNATURE-V1: yk-r1.ES256.20260209T011113+08:00.MEQCIHdSkLLsEaHLU695/PVz
+// /67kQEe/yEphugc8gmDW/NqhAiATWMQ0KXnGZWIalz/SFoGecrXedVzMw4y7Lt+STppysw==