diff --git a/backend/src/routes/esign.routes.ts b/backend/src/routes/esign.routes.ts
index 5df77d0..3adfc08 100644
--- a/backend/src/routes/esign.routes.ts
+++ b/backend/src/routes/esign.routes.ts
@@ -253,8 +253,8 @@ router.post('/sign-date', async (req: AuthRequest, res: Response, next: NextFunc
           signMethod: 'PAPER',
           documentTitle: `${contractLabel}线下签署登记`,
           status: 'COMPLETED',
-          completedAt: parsedDate,
-          signedAt: parsedDate,
+          completedAt: new Date(),  // 完成时间 = 记录创建时间（HR 登记时间）
+          signedAt: parsedDate,     // 签署时间 = HR 选择的签署日期
           signedLocation: null,
           initiatedBy: req.user!.id,
           createdBy: req.user!.id,