diff --git a/apps/ai-game-creator-shell/src-tauri/src/ui_editor/agent_tools/steps/write_back.rs b/apps/ai-game-creator-shell/src-tauri/src/ui_editor/agent_tools/steps/write_back.rs
index 4e0e9e917..20a698d36 100644
--- a/apps/ai-game-creator-shell/src-tauri/src/ui_editor/agent_tools/steps/write_back.rs
+++ b/apps/ai-game-creator-shell/src-tauri/src/ui_editor/agent_tools/steps/write_back.rs
@@ -65,10 +65,10 @@ pub(crate) fn conflict_message(expected_revision: u64, current_revision: u64) ->
     )
 }
 
-/// 恢复前的基线漂移：带上检查点轮次，便于判断是外部保存还是本轮重放。
+/// 恢复前的基线漂移：带上检查点基线时间与 revision，便于判断是外部保存还是本轮重放。
 pub(crate) fn checkpoint_drift_message(current_revision: u64, round: &WorkflowRound) -> String {
     format!(
-        "UI 设计文档在本次工作流中途被改动（检查点第 {} 轮基线 revision {}，当前 revision {current_revision}），本轮已作废；请重新调用 run-workflow 开新一轮",
-        round.at, round.base_revision
+        "UI 设计文档在本次工作流中途被改动（检查点基线 revision {}，记录于 {} 秒级 Unix 时间戳，当前 revision {current_revision}），本轮已作废；请重新调用 run-workflow 开新一轮",
+        round.base_revision, round.at
     )
 }