diff --git a/debian/changelog b/debian/changelog
index 7466294..9478902 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,11 @@
+libkysdk-system (2.0.0.0-ok4) yangtze; urgency=medium
+
+  *Bug号：
+  *需求号：
+  *其他修改：update control
+          
+ -- szm-min <shaozhimin@kylinos.cn>  Thu, 20 Oct 2022 19:22:40 +0800
+
 libkysdk-system (2.0.0.0-ok3) yangtze; urgency=medium
 
   *Bug号：