diff --git a/README.md b/README.md
index e09ca8c0e6c3e4e238f1a5547261990c63d1581c..93c2c057fc7440ef6dac28be66786f8bd12383e0 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
 
 CSST 流水线原型，用于展示示例代码。
 
-## dependency
+## dependencies
 
 - numpy==1.26.1
 - scipy==1.11.3