diff --git a/agent/deep_assistant.py b/agent/deep_assistant.py
index a68f7aa..75ca1bd 100644
--- a/agent/deep_assistant.py
+++ b/agent/deep_assistant.py
@@ -215,6 +215,38 @@ async def init_agent(config: AgentConfig):
     logger.info(f"create {config.robot_type} elapsed: {time.time() - create_start:.3f}s")
     return agent, checkpointer
 
+class CustomSkillsMiddleware(SkillsMiddleware):
+    def __init__(
+        self,
+        *,
+        skills_dir: str | Path,
+        assistant_id: str,
+        project_skills_dir: str | Path | None = None,
+    ) -> None:
+        super().__init__(
+            skills_dir=skills_dir,
+            assistant_id=assistant_id,
+            project_skills_dir=project_skills_dir
+        )
+        self.user_skills_display = f"./skills"
+
+    def before_agent(self, state, runtime):
+        """Load skills metadata before agent execution.
+
+        This runs once at session start to discover available skills from both
+        user-level and project-level directories.
+
+        Args:
+            state: Current agent state.
+            runtime: Runtime context.
+
+        Returns:
+            Updated state with skills_metadata populated.
+        """
+        state = super().before_agent(state, runtime)
+        for item in state["skills_metadata"]:
+            item["path"] = self.user_skills_display + item["path"].replace(str(self.skills_dir), "")
+        return state
 
 def create_custom_cli_agent(
     model: str | BaseChatModel,
@@ -280,7 +312,7 @@ def create_custom_cli_agent(
     if sandbox is None:
         # ========== LOCAL MODE ==========
         composite_backend = CompositeBackend(
-            default=FilesystemBackend(root_dir=workspace_root),  # Current working directory
+            default=FilesystemBackend(root_dir=workspace_root, virtual_mode=True),  # Current working directory
             routes={},  # No virtualization - use real paths
         )
 
@@ -293,7 +325,7 @@ def create_custom_cli_agent(
         # Add skills middleware
         if enable_skills:
             agent_middleware.append(
-                SkillsMiddleware(
+                CustomSkillsMiddleware(
                     skills_dir=skills_dir,
                     assistant_id=assistant_id
                 )
@@ -304,9 +336,6 @@ def create_custom_cli_agent(
             # Create environment for shell commands
             # Restore user's original LANGSMITH_PROJECT so their code traces separately
             shell_env = os.environ.copy()
-            if settings.user_langchain_project:
-                shell_env["LANGSMITH_PROJECT"] = settings.user_langchain_project
-
             # Use custom workspace_root if provided, otherwise use current directory
             shell_workspace = workspace_root if workspace_root is not None else str(Path.cwd())
 
@@ -332,10 +361,9 @@ def create_custom_cli_agent(
         # Add skills middleware
         if enable_skills:
             agent_middleware.append(
-                SkillsMiddleware(
+                CustomSkillsMiddleware(
                     skills_dir=skills_dir,
-                    assistant_id=assistant_id,
-                    project_skills_dir=project_skills_dir,
+                    assistant_id=assistant_id
                 )
             )
 
diff --git a/agent/prompt_loader.py b/agent/prompt_loader.py
index bbb76f2..59f7a82 100644
--- a/agent/prompt_loader.py
+++ b/agent/prompt_loader.py
@@ -120,14 +120,14 @@ async def load_system_prompt_async(project_dir: str, language: str = None, syste
             readme_path = os.path.join(project_dir, "README.md")
             readme = await config_cache.get_text_file(readme_path) or ""
 
-        agent_dir_path = f"~/.deepagents/{bot_id}" #agent_dir_path 其实映射的就是 project_dir目录，只是给ai看的目录路径
+        # agent_dir_path = f"~/.deepagents/{bot_id}" #agent_dir_path 其实映射的就是 project_dir目录，只是给ai看的目录路径
         prompt = system_prompt_default.format(
             readme=str(readme), 
             extra_prompt=system_prompt or "",
             language=language_display, 
             user_identifier=user_identifier, 
             datetime=datetime_str,
-            agent_dir_path=agent_dir_path
+            agent_dir_path="."
         )
     elif system_prompt:
         prompt = system_prompt.format(language=language_display, user_identifier=user_identifier, datetime=datetime_str)
diff --git a/utils/multi_project_manager.py b/utils/multi_project_manager.py
index 748d68d..4beee22 100644
--- a/utils/multi_project_manager.py
+++ b/utils/multi_project_manager.py
@@ -451,10 +451,6 @@ def create_robot_project(dataset_ids: List[str], bot_id: str, force_rebuild: boo
     config_data = {
         "dataset_ids": dataset_ids,
         "bot_id": bot_id,
-        "env": {
-            "backend_host": settings.BACKEND_HOST,
-            "masterkey": settings.MASTERKEY
-        },
         "created_at": datetime.now().isoformat(),
         "total_folders": len(copy_results),
         "successful_copies": sum(1 for r in copy_results if r["success"])