diff --git a/CHANGELOG.md b/CHANGELOG.md
index 01c3665b..af491e58 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # 版本发布日志
 
+## 2.2502.4-20250228
+
+- 修复 SGW-C导出管理多语言显示
+- 优化 网元状态告警处理逻辑，增加状态更新时间戳
+- 修复 CDR/Event 查询时间格式统一时间戳int64
+
 ## 2.2502.3-20250221
 
 - 修复 网元授权序号查询
diff --git a/makefile b/makefile
index da45b9ee..628f94aa 100644
--- a/makefile
+++ b/makefile
@@ -3,7 +3,7 @@
 ProjectL = omc
 ProjectU = OMC
 PROJECT = $(ProjectL)
-VERSION = 2.2502.3
+VERSION = 2.2502.4
 RelDate = `date +%Y%m%d`
 Release = $(RelDate)
 RelVer = $(VERSION)-$(RelDate)
diff --git a/mkpkg.sh b/mkpkg.sh
index 6ffb2d3d..3af0f518 100755
--- a/mkpkg.sh
+++ b/mkpkg.sh
@@ -2,7 +2,7 @@
 
 ProcList="restagent sshsvc"
 ProjectL=omc
-VERSION=2.2502.3
+VERSION=2.2502.4
 RelDate=`date +%Y%m%d`
 Release=${RelDate}
 RelVer=${VERSION}-${RelDate}
diff --git a/restagent/makefile b/restagent/makefile
index 6685169a..c4ac488c 100644
--- a/restagent/makefile
+++ b/restagent/makefile
@@ -1,7 +1,7 @@
 # Makefile for rest agent project
 
 PROJECT = OMC
-VERSION = 2.2502.3
+VERSION = 2.2502.4
 PLATFORM = amd64
 ARMPLATFORM = aarch64
 BUILDDIR = ../../build
diff --git a/sshsvc/makefile b/sshsvc/makefile
index 13d215cf..781de273 100644
--- a/sshsvc/makefile
+++ b/sshsvc/makefile
@@ -1,7 +1,7 @@
 # Makefile for OMC-OMC-crontask project
 
 PROJECT = OMC
-VERSION = 2.2502.3
+VERSION = 2.2502.4
 LIBDIR = be.ems/lib
 BINNAME = sshsvc