diff --git a/config/param.yaml b/config/param.yaml
index 0b2e433..cd9e86f 100644
--- a/config/param.yaml
+++ b/config/param.yaml
@@ -1,10 +1,10 @@
 # param.yaml
 
-project: "LiYCl_Auto"
+project: "LGPS"
 
 # 1. 初始文件定义 (对应 data/ 目录)
 files:
-  poscar: "LiYCl.vasp"
+  poscar: "LGPS.vasp"
   potcar: "POTCAR"
   initial_pot: "nep89.txt" # 第一轮 MD 用的势函数