diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1ca117b2..c8c92032 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,15 @@
 # 版本发布日志
 
+## 2.2505.3-20250523
+
+- 修复 网元OAM配置读取与写入逻辑，修复键名不一致问题
+- 优化 告警触发次数记录逻辑，使用sync.Map存储触发时间，清理过期记录
+- 修复 网元状态检查中过期时间的为-时间格式异常
+- 优化 网元日志查看移动到日志Logs目录下
+- 更新 SMSC参数配置属性
+- 回退 恢复原始指标命名
+- 更新 AMF/MME/SMF参数配置属性
+
 ## 2.2505.2-20250516
 
 - 更新 备份导出功能，调整文件路径和清除告警表字段缺失
diff --git a/makefile b/makefile
index 48c717be..ec6bce7e 100644
--- a/makefile
+++ b/makefile
@@ -3,7 +3,7 @@
 ProjectL = omc
 ProjectU = OMC
 PROJECT = $(ProjectL)
-VERSION = 2.2505.2
+VERSION = 2.2505.3
 RelDate = `date +%Y%m%d`
 Release = $(RelDate)
 RelVer = $(VERSION)-$(RelDate)
diff --git a/mkpkg.sh b/mkpkg.sh
index c63e3ed8..79f26ba5 100755
--- a/mkpkg.sh
+++ b/mkpkg.sh
@@ -2,7 +2,7 @@
 
 ProcList="restagent sshsvc"
 ProjectL=omc
-VERSION=2.2505.2
+VERSION=2.2505.3
 RelDate=`date +%Y%m%d`
 Release=${RelDate}
 RelVer=${VERSION}-${RelDate}
diff --git a/restagent/makefile b/restagent/makefile
index 67e1f0cb..ac0d066e 100644
--- a/restagent/makefile
+++ b/restagent/makefile
@@ -1,7 +1,7 @@
 # Makefile for rest agent project
 
 PROJECT = OMC
-VERSION = 2.2505.2
+VERSION = 2.2505.3
 PLATFORM = amd64
 ARMPLATFORM = aarch64
 BUILDDIR = ../../build
diff --git a/sshsvc/makefile b/sshsvc/makefile
index 696d41ec..909a64d6 100644
--- a/sshsvc/makefile
+++ b/sshsvc/makefile
@@ -1,7 +1,7 @@
 # Makefile for OMC-OMC-crontask project
 
 PROJECT = OMC
-VERSION = 2.2505.2
+VERSION = 2.2505.3
 LIBDIR = be.ems/lib
 BINNAME = sshsvc