diff --git a/Start_Run.py b/Start_Run.py
index 8e6a1214..81951385 100644
--- a/Start_Run.py
+++ b/Start_Run.py
@@ -5,6 +5,9 @@ import sys
 project_root = os.path.dirname(os.path.abspath(__file__))
 sys.path.insert(0, project_root)
 
+# 设置工作目录为项目根目录
+os.chdir(project_root)
+
 # 添加 RenderPipeline 到路径（注意路径名称应与实际目录一致）
 render_pipeline_path = os.path.join(project_root, "RenderPipeline")
 sys.path.insert(0, render_pipeline_path)