diff --git a/DLPilot/src/app_gui.py b/DLPilot/src/app_gui.py
index aa92296..c3f8f49 100644
--- a/DLPilot/src/app_gui.py
+++ b/DLPilot/src/app_gui.py
@@ -67,7 +67,8 @@ def run_gui(auto_close=0):
 class App(ctk.CTk):
     def __init__(self, auto_close=0):
         super().__init__()
-        self.title('DLPilot — 3D 光固化光机调试台 (EDID · 测试图案 · RS485 光机控制)')
+        self.title(f'DLPilot v{APP_VERSION} — 3D 光固化光机调试台 '
+                   f'(EDID · 测试图案 · RS485 光机控制)')
         try:                     # 任务栏独立分组
             ctypes.windll.shell32.SetCurrentProcessExplicitAppUserModelID('hulk.DLPilot')
         except Exception: