5/19 small fix

app.py

@@ -9,6 +9,7 @@ from pathlib import Path
 from datetime import datetime
 from bw_utils import is_image, load_json_file
 from BookWorld import BookWorld
+os.chdir(os.path.dirname(os.path.abspath(__file__)))
 
 app = FastAPI()
 default_icon_path = './frontend/assets/images/default-icon.jpg'
@@ -90,7 +91,7 @@ class ConnectionManager:
                         'data': status
                     })
                     # 添加延迟，控制消息发送频率
-                    await asyncio.sleep(1)  # 可以调整这个值
+                    await asyncio.sleep(0.2)  # 可以调整这个值
                 else:
                     break
         except asyncio.CancelledError:
@@ -300,4 +301,4 @@ async def save_config(request: Request):
         raise HTTPException(status_code=500, detail="保存配置失败")
 
 if __name__ == "__main__":
-    uvicorn.run("server:app", host="0.0.0.0", port=8000, reload=True)
+    uvicorn.run("app:app", host="0.0.0.0", port=8000, reload=True)