diff --git a/desktop_env/server/main.py b/desktop_env/server/main.py
index 5cf7ae1..a1e57e7 100644
--- a/desktop_env/server/main.py
+++ b/desktop_env/server/main.py
@@ -56,7 +56,6 @@ def execute_command():
     if isinstance(command, str) and not shell:
         command = shlex.split(command)
 
-    # WARNING: auto expansion should be completed by set `shell=True` and use str as `command`
     # Expand user directory
     for i, arg in enumerate(command):
         if arg.startswith("~/"):
@@ -99,7 +98,6 @@ def launch_app():
     if isinstance(command, str) and not shell:
         command = shlex.split(command)
 
-    # WARNING: auto expansion should be completed by set `shell=True` and use str as `command`
     # Expand user directory
     for i, arg in enumerate(command):
         if arg.startswith("~/"):