diff --git a/V3_CN.md b/V3_CN.md
index 784cc3c..b33f41a 100644
--- a/V3_CN.md
+++ b/V3_CN.md
@@ -4,7 +4,7 @@
 
 `修复已知bug`
 
-`增加高DPI支持`
+(2022-09-12)`增加高DPI支持`
 
 `添加json格式序列化文件`
 
diff --git a/V3_EN.md b/V3_EN.md
index 0b42463..8e6489b 100644
--- a/V3_EN.md
+++ b/V3_EN.md
@@ -4,7 +4,7 @@ Although there are not many users, thanks to those who have been using `STNodeEd
 
 `Fix known bugs`
 
-`Add high DPI support`
+(2022-09-12)`Add high DPI support`
 
 `Add json format serialization file`