diff --git a/apps/trigger/serializers/task_source_trigger.py b/apps/trigger/serializers/task_source_trigger.py
index 965a71e92dd..0dcedcc3fe7 100644
--- a/apps/trigger/serializers/task_source_trigger.py
+++ b/apps/trigger/serializers/task_source_trigger.py
@@ -121,6 +121,8 @@ def edit(self, instance: Dict, with_valid=True):
         valid_data = serializer.validated_data
         trigger_id = self.data.get('trigger_id')
         workspace_id = self.data.get('workspace_id')
+        source_id = self.data.get('source_id')
+        source_type = self.data.get('source_type')
 
         trigger = Trigger.objects.filter(workspace_id=workspace_id, id=trigger_id).first()
         if not trigger:
@@ -135,6 +137,22 @@ def edit(self, instance: Dict, with_valid=True):
                 setattr(trigger, field, valid_data.get(field))
         trigger.save()
 
+        trigger_task = valid_data.get('trigger_task')
+        if trigger_task is not None:
+            # 检查是否为空列表
+            if not trigger_task:
+                raise serializers.ValidationError(_('Trigger must have at least one task'))
+
+            TriggerTask.objects.filter(
+                source_id=source_id,
+                source_type=source_type,
+                trigger_id=trigger_id
+            ).update(parameter=trigger_task[0].get("parameter"), meta=trigger_task[0].get("meta"))
+        else:
+            # 用户没提交 trigger_task 字段，确保数据库中有 task
+            if not TriggerTask.objects.filter(trigger_id=trigger_id).exists():
+                raise serializers.ValidationError(_('Trigger must have at least one task'))
+
         if need_redeploy:
             if trigger.is_active:
                 deploy(TriggerModelSerializer(trigger).data, **{})
diff --git a/ui/src/layout/layout-header/SystemHeader.vue b/ui/src/layout/layout-header/SystemHeader.vue
index 2bd7b7fc87f..47c3f5d7c1c 100644
--- a/ui/src/layout/layout-header/SystemHeader.vue
+++ b/ui/src/layout/layout-header/SystemHeader.vue
@@ -8,7 +8,7 @@
     <div class="flex-between w-full align-center">
       <h4><el-divider class="ml-16 mr-16" direction="vertical" />{{ $t('views.system.title') }}</h4>
       <div class="flex align-center mr-8">
-        <TopAbout></TopAbout>
+        <TopAbout type="system"></TopAbout>
         <el-divider class="ml-8 mr-8" direction="vertical" />
         <el-button
           link
diff --git a/ui/src/layout/layout-header/top-about/index.vue b/ui/src/layout/layout-header/top-about/index.vue
index c16407bc7ba..ca11283a85c 100644
--- a/ui/src/layout/layout-header/top-about/index.vue
+++ b/ui/src/layout/layout-header/top-about/index.vue
@@ -17,7 +17,7 @@
             PermissionConst.TRIGGER_READ.getWorkspacePermissionWorkspaceManageRole,
           ],
           'OR',
-        )
+        ) && type === 'workspace'
       "
       effect="dark"
       :content="$t('views.trigger.title')"
@@ -88,6 +88,9 @@ const route = useRoute()
 const router = useRouter()
 const { theme, user } = useStore()
 
+withDefaults(defineProps<{ type?: 'workspace' | 'system' }>(), {
+  type: 'workspace',
+})
 function toUrl(url: string) {
   window.open(url, '_blank')
 }