diff --git a/doc/CHANGELOG b/doc/CHANGELOG
index 40ddb75dec..71968ff0e4 100644
--- a/doc/CHANGELOG
+++ b/doc/CHANGELOG
@@ -1,4 +1,4 @@
-2024-03-25 18.12
+2024-04-12 18.12
 完成的需求
 企业版：
 49192 BI二级菜单新增度量库模块
diff --git a/module/misc/lang/de.php b/module/misc/lang/de.php
index dfdab3e033..0c752af0f9 100644
--- a/module/misc/lang/de.php
+++ b/module/misc/lang/de.php
@@ -117,7 +117,7 @@ $lang->misc->feature->aiMiniProgramStencilImage = 'theme/default/images/main/ai_
 $lang->misc->feature->learnMoreLink             = 'https://www.zentao.net/book/zentaopms/1168.html';
 
 /* Release Date. */
-$lang->misc->releaseDate['18.12']       = '2024-04-02';
+$lang->misc->releaseDate['18.12']       = '2024-04-12';
 $lang->misc->releaseDate['18.11']       = '2024-02-28';
 $lang->misc->releaseDate['18.10.1']     = '2024-01-17';
 $lang->misc->releaseDate['18.10']       = '2023-12-18';
diff --git a/module/misc/lang/en.php b/module/misc/lang/en.php
index 84b76b2836..67e679db43 100644
--- a/module/misc/lang/en.php
+++ b/module/misc/lang/en.php
@@ -117,7 +117,7 @@ $lang->misc->feature->aiMiniProgramStencilImage = 'theme/default/images/main/ai_
 $lang->misc->feature->learnMoreLink             = 'https://www.zentao.net/book/zentaopms/1168.html';
 
 /* Release Date. */
-$lang->misc->releaseDate['18.12']       = '2024-04-02';
+$lang->misc->releaseDate['18.12']       = '2024-04-12';
 $lang->misc->releaseDate['18.11']       = '2024-02-28';
 $lang->misc->releaseDate['18.10.1']     = '2024-01-17';
 $lang->misc->releaseDate['18.10']       = '2023-12-18';
diff --git a/module/misc/lang/fr.php b/module/misc/lang/fr.php
index 5ca795b5fb..0b75573073 100644
--- a/module/misc/lang/fr.php
+++ b/module/misc/lang/fr.php
@@ -117,7 +117,7 @@ $lang->misc->feature->aiMiniProgramStencilImage = 'theme/default/images/main/ai_
 $lang->misc->feature->learnMoreLink             = 'https://www.zentao.net/book/zentaopms/1168.html';
 
 /* Release Date. */
-$lang->misc->releaseDate['18.12']       = '2024-04-02';
+$lang->misc->releaseDate['18.12']       = '2024-04-12';
 $lang->misc->releaseDate['18.11']       = '2024-02-28';
 $lang->misc->releaseDate['18.10.1']     = '2024-01-17';
 $lang->misc->releaseDate['18.10']       = '2023-12-18';
diff --git a/module/misc/lang/zh-cn.php b/module/misc/lang/zh-cn.php
index 0197937d6a..bdc1e5d06b 100644
--- a/module/misc/lang/zh-cn.php
+++ b/module/misc/lang/zh-cn.php
@@ -117,7 +117,7 @@ $lang->misc->feature->aiMiniProgramStencilImage = 'theme/default/images/main/ai_
 $lang->misc->feature->learnMoreLink             = 'https://www.zentao.net/book/zentaopms/1168.html';
 
 /* Release Date. */
-$lang->misc->releaseDate['18.12']       = '2024-04-02';
+$lang->misc->releaseDate['18.12']       = '2024-04-12';
 $lang->misc->releaseDate['18.11']       = '2024-02-28';
 $lang->misc->releaseDate['18.10.1']     = '2024-01-17';
 $lang->misc->releaseDate['18.10']       = '2023-12-18';