diff --git a/CHANGELOG.md b/CHANGELOG.md
index e7e88c3b..9d6d6fe1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # 版本发布日志
 
+## 2.2503.6-20250509
+
+- 更新 fix: 网元主机title唯一导致冲突5002修改失败
+- 新增 网元信令跟踪功能
+- 新增 ws模块消息码变更及修复断链情况
+- 优化 数据库引用变更
+
 ## 2.2503.5-20250412
 
 - 更新 角色系统参数配置权限分配
diff --git a/makefile b/makefile
index 5b6cfd1a..8bced0c6 100644
--- a/makefile
+++ b/makefile
@@ -3,7 +3,7 @@
 ProjectL = omc
 ProjectU = OMC
 PROJECT = $(ProjectL)
-VERSION = 2.2503.5
+VERSION = 2.2503.6
 RelDate = `date +%Y%m%d`
 Release = $(RelDate)
 RelVer = $(VERSION)-$(RelDate)
diff --git a/mkpkg.sh b/mkpkg.sh
index e11f971c..284783e7 100755
--- a/mkpkg.sh
+++ b/mkpkg.sh
@@ -2,7 +2,7 @@
 
 ProcList="restagent sshsvc"
 ProjectL=omc
-VERSION=2.2503.5
+VERSION=2.2503.6
 RelDate=`date +%Y%m%d`
 Release=${RelDate}
 RelVer=${VERSION}-${RelDate}
diff --git a/restagent/makefile b/restagent/makefile
index 1f3a7b73..7630514e 100644
--- a/restagent/makefile
+++ b/restagent/makefile
@@ -1,7 +1,7 @@
 # Makefile for rest agent project
 
 PROJECT = OMC
-VERSION = 2.2503.5
+VERSION = 2.2503.6
 PLATFORM = amd64
 ARMPLATFORM = aarch64
 BUILDDIR = ../../build
diff --git a/sshsvc/makefile b/sshsvc/makefile
index aeba772c..e56bb73c 100644
--- a/sshsvc/makefile
+++ b/sshsvc/makefile
@@ -1,7 +1,7 @@
 # Makefile for OMC-OMC-crontask project
 
 PROJECT = OMC
-VERSION = 2.2503.5
+VERSION = 2.2503.6
 LIBDIR = be.ems/lib
 BINNAME = sshsvc