diff --git a/README.md b/README.md
index 22eeb080a7cbe2b693e1165e5462d7b69d120c5b..1fae7b1d953d36eaf6209bc29772e5dfc3cf6818 100644
--- a/README.md
+++ b/README.md
@@ -8,13 +8,12 @@ This is a Python package for modelling the data of intergral field spectrascopy
 This code is available at readthedocs:
 https://csst-ifs-gehong.readthedocs.io/
 
+# Developers
+Shuai Feng (sfeng@hebtu.edu.cn)
+
 # Updates History
 ### 2024-12
 * 优化了输入参数的边界判定
 * 调整了代码的格式规范
 * 修复了尘埃消光曲线的bug
-* pypi同步更新至1.1.3
-
-
-# Developers
-Shuai Feng (sfeng@hebtu.edu.cn)
+* pypi同步更新至1.1.3
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