diff --git a/app/scripts/node_install.py b/app/scripts/node_install.py
index 64f8660..ad17e2c 100644
--- a/app/scripts/node_install.py
+++ b/app/scripts/node_install.py
@@ -16,7 +16,6 @@ from ..utils.utils import get_startup_info
 
 current_platform = platform.system()
 execute_dir = os.path.split(os.path.realpath(sys.argv[0]))[0]
-current_env_path = os.environ.get("PATH")
 node_path = os.path.join(execute_dir, "node")
 startupinfo = get_startup_info()
 
@@ -97,7 +96,7 @@ async def install_nodejs_windows(update_progress):
                     if Path(new_extract_dir_path).exists():
                         shutil.rmtree(new_extract_dir_path)
                     os.rename(extract_dir_path, new_extract_dir_path)
-                    os.environ["PATH"] = execute_dir + "/node" + os.pathsep + current_env_path
+                    os.environ["PATH"] = execute_dir + "/node" + os.pathsep + os.environ.get("PATH")
                     result = subprocess.run(["node", "-v"], capture_output=True, startupinfo=startupinfo)
                     if result.returncode == 0:
                         return True
@@ -216,6 +215,7 @@ async def install_nodejs(update_progress) -> bool:
 
 
 def update_env_path():
+    current_env_path = os.environ.get("PATH")
     if current_platform != "Windows":
         path_list = ["/usr/bin/", "/usr/local/bin", "/opt/homebrew/bin"]
         current_env_path_list = current_env_path.split(os.pathsep)