diff --git a/pipeline_service/agent_loop_v2.py b/pipeline_service/agent_loop_v2.py
index 888e35a..9d639af 100644
--- a/pipeline_service/agent_loop_v2.py
+++ b/pipeline_service/agent_loop_v2.py
@@ -859,6 +859,7 @@ class AgentExecutor:
 
     async def _t_create_project(self, sor, p, pid):
         import os
+        import re
         from appPublic.uniqueID import getID
 
         name = p.get("name", "").strip()
@@ -874,18 +875,29 @@ class AgentExecutor:
             if _u:
                 org_id = getattr(_u[0], "orgid", "0") or "0"
 
-        # 项目专属工作空间目录（workspace_base 从 appbase params 表读，可动态配置）
-        # 项目空间 = self.space（通用助手 'general' / 专业产线 pipeline_id），隔离不共享。
-        from .workspace import get_workspace_base, build_workspace_path
+        # 项目专属工作空间目录（新结构：{base}/{org}/{space}/projects/{英文slug}/，
+        # 与 apps/、modules/ 平级；工作空间控件按此结构读取）。
+        # 英文 slug：项目名保留 [A-Za-z0-9_-]，且须含字母才有辨识度（避免纯数字如 "7"）；
+        # 纯中文或纯数字名兑底 proj_{短ID}。
+        from .workspace import get_workspace_base, build_space_path
         workspace_base = await get_workspace_base(sor)
         pid_val = getID()
-        workspace_dir = build_workspace_path(workspace_base, org_id, self.space, name, pid_val)
-        os.makedirs(workspace_dir, exist_ok=True)
+        space_dir = build_space_path(workspace_base, org_id, self.space)
+        slug = re.sub(r'[^A-Za-z0-9_-]', '', name).strip('_-')
+        if not slug or not re.search(r'[A-Za-z]', slug):
+            slug = 'proj_' + pid_val[-8:]
+        project_dir = os.path.join(space_dir, 'projects', slug)
+        if os.path.isdir(project_dir):
+            # 同 slug 已存在（不同项目重名）→ 追加短 ID，避免共享目录互相覆盖
+            slug = f"{slug}_{pid_val[-8:]}"
+            project_dir = os.path.join(space_dir, 'projects', slug)
+        os.makedirs(project_dir, exist_ok=True)
 
         await sor.C("sd_projects", {
             "id": pid_val, "name": name, "description": desc,
             "status": "active", "org_id": org_id,
-            "pipeline_id": self.space, "workspace_dir": workspace_dir,
+            "pipeline_id": self.space, "workspace_dir": project_dir,
+            "directory_name": slug,
             "created_by": self.user_id or "",
             "default_model": self.model_name or "",
         })