diff --git a/app/test/git.test.js b/app/test/git.test.js
index a4b4965..9d9b151 100644
--- a/app/test/git.test.js
+++ b/app/test/git.test.js
@@ -208,6 +208,23 @@ describe('commitAndPush', () => {
     assert.ok(logs.some(line => line.includes('Step8 commit 成功但 push 失敗')));
     assert.ok(logs.some(line => line.includes('pre-receive hook declined')));
   });
+
+  it('does not throw and does not mistake a failed push for success (commit still ran, push attempted)', async () => {
+    // commit 成功、僅 push 失敗：函式必須吞掉錯誤不中斷上層流程。
+    const spawn = makeSpawn({
+      push: () => ({ status: 1, stdout: '', stderr: 'fatal: unable to access remote', error: null }),
+    });
+
+    await assert.doesNotReject(
+      () => commitAndPush(workspace, path.join(workspace, 'repo'), spawn, sourceRoot),
+      'push failure must not crash the pipeline',
+    );
+
+    const commitCall = spawn.calls.find(c => c.args[0] === 'commit');
+    assert.ok(commitCall, 'commit should still run before the failed push');
+    const pushCall = spawn.calls.find(c => c.args[0] === 'push');
+    assert.ok(pushCall, 'push should have been attempted');
+  });
 });
 
 describe('cloneRepo', () => {