diff --git a/src-tauri/src/commands/onboarding.rs b/src-tauri/src/commands/onboarding.rs
index be9810c..b865e8d 100644
--- a/src-tauri/src/commands/onboarding.rs
+++ b/src-tauri/src/commands/onboarding.rs
@@ -459,8 +459,15 @@ mod tests {
         assert_eq!(agents_r.action, "skipped");
 
         // 态二（旧版本）：把版本改旧 + 块外加用户内容 → updated，块升级、用户内容保留
+        // 版本号从模板动态取，避免模板升版时测试跟着改（曾因硬编码 1.2.0 断裂）
+        let tpl_ver = extract_managed_block(TMPL_AGENTS)
+            .and_then(block_version)
+            .expect("模板必须带版本标记");
         let old = agents
-            .replace("version=\"1.2.0\"", "version=\"1.0.0\"")
+            .replace(
+                &format!("version=\"{tpl_ver}\""),
+                "version=\"1.0.0\"",
+            )
             .replace("## 项目概况", "## 项目概况
 
 我的项目说明")
@@ -473,7 +480,10 @@ mod tests {
         let agents_r = r3.iter().find(|t| t.name == "AGENTS.md").unwrap();
         assert_eq!(agents_r.action, "updated");
         let upgraded = std::fs::read_to_string(base.join("AGENTS.md")).unwrap();
-        assert!(upgraded.contains("version=\"1.2.0\""), "块应升级到模板版本");
+        assert!(
+            upgraded.contains(&format!("version=\"{tpl_ver}\"")),
+            "块应升级到模板版本"
+        );
         assert!(upgraded.contains("我的项目说明"), "块外用户内容（前）须保留");
         assert!(upgraded.contains("用户自加的章节"), "块外用户内容（后）须保留");
         assert_eq!(upgraded.matches(MANAGED_START).count(), 1, "只有一个管理块");