diff --git a/src/gui/water_quality_gui_v2.py b/src/gui/water_quality_gui_v2.py
index ee897ff..8aeaaa8 100644
--- a/src/gui/water_quality_gui_v2.py
+++ b/src/gui/water_quality_gui_v2.py
@@ -17,6 +17,14 @@ WaterQualityGUI 只负责窗口框架（标题栏、菜单栏、状态栏、QTab
 """
 
 import os
+
+# 强行切断系统环境变量的干扰，绑定到当前的 Conda 虚拟环境
+# 必须在 import gdal / import rasterio 等任何第三方库之前执行
+conda_env = r"D:\111\changyongruanjian\anconda\envs\WQ_GUI"
+
+os.environ["PROJ_LIB"] = os.path.join(conda_env, "Library", "share", "proj")
+os.environ["GDAL_DATA"] = os.path.join(conda_env, "Library", "share", "gdal")
+
 import sys
 import ctypes
 import traceback