diff --git a/docs/i18n/zh-Hans/docusaurus-plugin-content-docs/version-1.9.x/Release Notes/v1.9.0.md b/docs/i18n/zh-Hans/docusaurus-plugin-content-docs/version-1.9.x/Release Notes/v1.9.0.md
index 99b63f99d6..ad7cf93cf2 100644
--- a/docs/i18n/zh-Hans/docusaurus-plugin-content-docs/version-1.9.x/Release Notes/v1.9.0.md	
+++ b/docs/i18n/zh-Hans/docusaurus-plugin-content-docs/version-1.9.x/Release Notes/v1.9.0.md	
@@ -1,7 +1,7 @@
 # v1.9.0
 
 ## 发布日期
-2026 年（待发布）
+2026 年 6 月 11 日
 
 ---
 
diff --git a/docs/versioned_docs/version-1.9.x/Release Notes/v1.9.0.md b/docs/versioned_docs/version-1.9.x/Release Notes/v1.9.0.md
index 1dcaab242f..2919a35e2f 100644
--- a/docs/versioned_docs/version-1.9.x/Release Notes/v1.9.0.md	
+++ b/docs/versioned_docs/version-1.9.x/Release Notes/v1.9.0.md	
@@ -1,7 +1,7 @@
 # v1.9.0
 
 ## Release Date
-TBD, 2026
+June 11, 2026
 
 ---