diff --git a/package.v2.json b/package.v2.json
index d5e1f23..57b8699 100644
--- a/package.v2.json
+++ b/package.v2.json
@@ -20,13 +20,13 @@
         "name": "站点刷流",
         "description": "自动托管刷流，将会提高对应站点的访问频率。",
         "labels": "刷流,仪表板",
-        "version": "4.0.1",
+        "version": "4.1",
         "icon": "brush.jpg",
         "author": "jxxghp,InfinityPacer",
         "level": 2,
         "history": {
-            "v4.0.1": "NexusPHP 站点支持自动跳过下载提示页调整为站点独立配置项",
-            "v4.0": "NexusPHP 站点支持自动跳过下载提示页",
+            "v4.1": "支持通过CRON表达式配置开启时间，固定10分钟为执行周期",
+            "v4.0": "站点独立配置项支持配置NexusPHP 站点自动跳过下载提示页",
             "v3.9": "MoviePilot V2 版本站点刷流插件"
         }
     },
diff --git a/plugins.v2/brushflow/__init__.py b/plugins.v2/brushflow/__init__.py
index 08876ad..b22c76c 100644
--- a/plugins.v2/brushflow/__init__.py
+++ b/plugins.v2/brushflow/__init__.py
@@ -11,6 +11,7 @@ from urllib.parse import urlparse, parse_qs, unquote, parse_qsl, urlencode, urlu
 import pytz
 from app.helper.sites import SitesHelper
 from apscheduler.schedulers.background import BackgroundScheduler
+from apscheduler.triggers.cron import CronTrigger
 
 from app import schemas
 from app.chain.torrents import TorrentsChain
@@ -72,6 +73,7 @@ class BrushConfig:
         self.brush_sequential = config.get("brush_sequential", False)
         self.proxy_delete = config.get("proxy_delete", False)
         self.active_time_range = config.get("active_time_range")
+        self.cron = config.get("cron")
         self.qb_category = config.get("qb_category")
         self.site_hr_active = config.get("site_hr_active", False)
         self.site_skip_tips = config.get("site_skip_tips", False)
@@ -249,7 +251,7 @@ class BrushFlow(_PluginBase):
     # 插件图标
     plugin_icon = "brush.jpg"
     # 插件版本
-    plugin_version = "4.0.1"
+    plugin_version = "4.1"
     # 插件作者
     plugin_author = "jxxghp,InfinityPacer"
     # 作者主页
@@ -431,14 +433,27 @@ class BrushFlow(_PluginBase):
             return services
 
         if self._task_brush_enable:
-            logger.info(f"站点刷流定时服务启动，时间间隔 {self._brush_interval} 分钟")
-            services.append({
-                "id": "BrushFlow",
-                "name": "站点刷流服务",
-                "trigger": "interval",
-                "func": self.brush,
-                "kwargs": {"minutes": self._brush_interval}
-            })
+            if brush_config.cron:
+                values = brush_config.cron.split()
+                values[0] = f"{datetime.now().minute % 10}/5"
+                cron = " ".join(values)
+                logger.info(f"站点刷流定时服务启动，执行周期 {cron}")
+                cron_trigger = CronTrigger.from_crontab(cron)
+                services.append({
+                    "id": "BrushFlow",
+                    "name": "站点刷流服务",
+                    "trigger": cron_trigger,
+                    "func": self.brush
+                })
+            else:
+                logger.info(f"站点刷流定时服务启动，时间间隔 {self._brush_interval} 分钟")
+                services.append({
+                    "id": "BrushFlow",
+                    "name": "站点刷流服务",
+                    "trigger": "interval",
+                    "func": self.brush,
+                    "kwargs": {"minutes": self._brush_interval}
+                })
 
         if brush_config.enabled:
             logger.info(f"站点刷流检查定时服务启动，时间间隔 {self._check_interval} 分钟")
@@ -888,7 +903,7 @@ class BrushFlow(_PluginBase):
                                 'component': 'VCol',
                                 'props': {
                                     "cols": 12,
-                                    "md": 4
+                                    "md": 3
                                 },
                                 'content': [
                                     {
@@ -905,7 +920,24 @@ class BrushFlow(_PluginBase):
                                 'component': 'VCol',
                                 'props': {
                                     "cols": 12,
-                                    "md": 4
+                                    "md": 3
+                                },
+                                'content': [
+                                    {
+                                        'component': 'VTextField',
+                                        'props': {
+                                            'model': 'cron',
+                                            'label': '执行周期',
+                                            'placeholder': '如：0 0-1 * * FRI,SUN'
+                                        }
+                                    }
+                                ]
+                            },
+                            {
+                                'component': 'VCol',
+                                'props': {
+                                    "cols": 12,
+                                    "md": 3
                                 },
                                 'content': [
                                     {
@@ -922,7 +954,7 @@ class BrushFlow(_PluginBase):
                                 'component': 'VCol',
                                 'props': {
                                     "cols": 12,
-                                    "md": 4
+                                    "md": 3
                                 },
                                 'content': [
                                     {
@@ -2945,6 +2977,7 @@ class BrushFlow(_PluginBase):
             "brush_sequential": brush_config.brush_sequential,
             "proxy_delete": brush_config.proxy_delete,
             "active_time_range": brush_config.active_time_range,
+            "cron": brush_config.cron,
             "qb_category": brush_config.qb_category,
             "enable_site_config": brush_config.enable_site_config,
             "site_config": brush_config.site_config,