diff --git a/src/frontend/src/api.ts b/src/frontend/src/api.ts
index eff6871..d113d20 100644
--- a/src/frontend/src/api.ts
+++ b/src/frontend/src/api.ts
@@ -236,14 +236,14 @@ export const api = {
 
   createTask: async (data: CreateTaskPayload): Promise<ActionResult & { taskId?: string }> => {
     try {
-      const pid = _currentProjectId || Object.keys((await api.projects()).projects)[0];
-      if (!pid) return { ok: false, error: 'No project selected' };
+      // 优先用 CreateTaskModal 传入的 project_type（实际是 projectId），其次用当前选中项目
+      const pid = data.project_type || _currentProjectId || '_general';
       const prio = typeof data.priority === 'string' ? parseInt(data.priority, 10) || 5 : 5;
-      // title 为空时不传，后端自动生成（description 前30字 + …）
+      // title 为空时不传，后端自动生成
       const payload: any = {
         id: `task-${Date.now().toString(36)}`,
         description: data.requirement || data.title || '',
-        task_type: data.project_type || 'general',
+        task_type: 'general',
         priority: prio,
         assigned_by: 'user',
       };