diff --git a/ai-hub/app/core/grpc/services/assistant.py b/ai-hub/app/core/grpc/services/assistant.py
index dcf8e81..fa56993 100644
--- a/ai-hub/app/core/grpc/services/assistant.py
+++ b/ai-hub/app/core/grpc/services/assistant.py
@@ -542,7 +542,9 @@
             workspace_mirror = self.mirror.get_workspace_path(session_id)
             dest = os.path.normpath(os.path.join(workspace_mirror, path.lstrip("/")))
             try:
-                if os.path.isdir(dest):
+                if os.path.islink(dest):
+                    os.unlink(dest)
+                elif os.path.isdir(dest):
                     shutil.rmtree(dest)
                 elif os.path.exists(dest):
                     os.remove(dest)
diff --git a/ai-hub/app/core/tools/definitions/mesh_file_explorer.py b/ai-hub/app/core/tools/definitions/mesh_file_explorer.py
index 0c69d01..4d90d6b 100644
--- a/ai-hub/app/core/tools/definitions/mesh_file_explorer.py
+++ b/ai-hub/app/core/tools/definitions/mesh_file_explorer.py
@@ -82,7 +82,9 @@
                     f.write(content or "")
                 return {"success": True}
             elif action == "delete":
-                if os.path.isdir(target):
+                if os.path.islink(target):
+                    os.unlink(target)
+                elif os.path.isdir(target):
                     shutil.rmtree(target)
                 elif os.path.exists(target):
                     os.remove(target)
diff --git a/ai-hub/test.db-shm b/ai-hub/test.db-shm
index a748772..07b4149 100644
--- a/ai-hub/test.db-shm
+++ b/ai-hub/test.db-shm
Binary files differ
diff --git a/ai-hub/test.db-wal b/ai-hub/test.db-wal
index bd2b173..92c4478 100644
--- a/ai-hub/test.db-wal
+++ b/ai-hub/test.db-wal
Binary files differ