diff --git a/acceptance_service.py b/acceptance_service.py
index f452f07..a628c19 100644
--- a/acceptance_service.py
+++ b/acceptance_service.py
@@ -996,17 +996,34 @@ def create_acceptance_task(data: dict[str, Any]) -> dict[str, Any]:
             422,
         )
     name = str(data.get("name") or "").strip() or f"项目验收｜{keywords[0] if keywords else '飞书资料'}"
+    schedule_requested = data.get("schedule_weekdays") not in (None, [], "")
+    schedule_weekdays = _normalize_schedule_weekdays(data.get("schedule_weekdays")) if schedule_requested else []
+    schedule_start = _normalize_schedule_time(data.get("schedule_start_time", "00:00"), "开始时间") if schedule_requested else "00:00"
+    schedule_end = _normalize_schedule_time(data.get("schedule_end_time", "23:59"), "结束时间") if schedule_requested else "23:59"
+    if schedule_requested and schedule_start > schedule_end:
+        raise TaskError("INVALID_SCHEDULE_RANGE", "开始时间不能晚于结束时间", 422)
+    defer_initial = data.get("defer_initial_collection") is True
+    initial_status = "completed" if defer_initial else "waiting"
+    initial_progress = 100 if defer_initial else 0
     now = now_iso()
     with connection() as conn:
         public_id = _public_id()
         cursor = conn.execute(
             """INSERT INTO acceptance_tasks
                (public_task_id,name,acceptance_method,status,progress_percent,device_count,
-                created_by_id,created_by_name,created_at,updated_at,trigger_source,cookie_count)
-               VALUES (?,?,?,'waiting',0,?,?,?,?,?,?,?)""",
-            (public_id, name, method, device_count, str(data.get("created_by_id") or "local-dev"),
+                created_by_id,created_by_name,created_at,updated_at,trigger_source,cookie_count,
+                schedule_enabled,schedule_weekday,schedule_weekdays,schedule_start_time,
+                schedule_end_time,next_run_at,use_all_devices)
+               VALUES (?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)""",
+            (public_id, name, method, initial_status, initial_progress, device_count,
+             str(data.get("created_by_id") or "local-dev"),
              str(data.get("created_by_name") or "本地开发用户"), now, now,
-             str(data.get("trigger_source") or "acceptance"), cookie_count),
+             str(data.get("trigger_source") or "acceptance"), cookie_count,
+             1 if schedule_requested else 0, schedule_weekdays[0] if schedule_weekdays else None,
+             json.dumps(schedule_weekdays) if schedule_weekdays else None,
+             schedule_start, schedule_end,
+             _next_weekly_run(schedule_weekdays, schedule_start) if schedule_weekdays else None,
+             1 if method in {"screenshot", "combined"} else 0),
         )
         task_id = cursor.lastrowid
         conn.executemany(
@@ -1046,7 +1063,8 @@ def create_acceptance_task(data: dict[str, Any]) -> dict[str, Any]:
                VALUES (?,?,?,?,'waiting',?,?)""",
             [(task_id, index, url, _source_type(url), now, now) for index, url in enumerate(links)],
         )
-    threading.Thread(target=_fetch_sources, args=(public_id,), daemon=True, name=f"acceptance-{public_id}").start()
+    if not defer_initial:
+        threading.Thread(target=_fetch_sources, args=(public_id,), daemon=True, name=f"acceptance-{public_id}").start()
     return get_acceptance_task(public_id)
 
 
diff --git a/apifox-business-tasks.openapi.json b/apifox-business-tasks.openapi.json
index 0ee83d6..4ca5875 100644
--- a/apifox-business-tasks.openapi.json
+++ b/apifox-business-tasks.openapi.json
@@ -222,7 +222,11 @@
             "description": "仅用于笔记收录。填写后仅使用该 Cookie；留空时使用 Cookie 池全部可用凭据。不会在任务详情中返回。"
           },
           "created_by_id": {"type": "string"},
-          "created_by_name": {"type": "string"}
+          "created_by_name": {"type": "string"},
+          "schedule_weekdays": {"type": "array", "items": {"type": "integer", "minimum": 1, "maximum": 7}},
+          "schedule_start_time": {"type": "string", "example": "20:00"},
+          "schedule_end_time": {"type": "string", "example": "22:00"},
+          "defer_initial_collection": {"type": "boolean", "description": "true 时只保存周期项目，不立即启动首批采集"}
         }
       }
     },
diff --git a/tests/test_acceptance_creation.py b/tests/test_acceptance_creation.py
index 1cb68c2..1a1a032 100644
--- a/tests/test_acceptance_creation.py
+++ b/tests/test_acceptance_creation.py
@@ -62,6 +62,24 @@ class AcceptanceCreationTest(unittest.TestCase):
         self.assertEqual(task["keywords"], ["山姆特价"])
         self.assertEqual(task["feishu_links"], [])
 
+    @patch("acceptance_service.threading.Thread", _ThreadWithoutStart)
+    @patch("acceptance_service.get_wen_resources")
+    def test_create_can_save_schedule_without_starting_initial_collection(self, resources):
+        resources.return_value = {"cookie_count": 2, "device_count": 3, "credential_ids": ["c1", "c2"]}
+        task = create_acceptance_task({
+            "acceptance_method": "combined", "keywords": ["山姆会员卡"],
+            "match_keywords": ["民生"], "schedule_weekdays": [1, 4],
+            "schedule_start_time": "20:00", "schedule_end_time": "22:00",
+            "defer_initial_collection": True,
+        })
+        self.assertEqual(task["status"], "completed")
+        self.assertEqual(task["cookie_count"], 2)
+        self.assertEqual(task["device_count"], 3)
+        self.assertEqual(task["schedule_weekdays"], [1, 4])
+        self.assertEqual(task["schedule_start_time"], "20:00")
+        self.assertIsNotNone(task["next_run_at"])
+        self.assertEqual(task["keyword_runs"], [])
+
     @patch("acceptance_service.threading.Thread", _ThreadWithoutStart)
     @patch("acceptance_service.get_wen_resources")
     def test_active_acceptance_task_can_be_cancelled(self, resources):