diff --git a/VERSION b/VERSION
index aabe0dcb..fde16e1d 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.2.22-release
+1.2.23-release
diff --git a/examples/generic/pom.xml b/examples/generic/pom.xml
index 3f894ca5..530f0c47 100644
--- a/examples/generic/pom.xml
+++ b/examples/generic/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
@@ -18,7 +18,7 @@
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
     </dependencies>
 </project>
diff --git a/examples/uhost/pom.xml b/examples/uhost/pom.xml
index cd8f88db..7f75c712 100644
--- a/examples/uhost/pom.xml
+++ b/examples/uhost/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
@@ -18,7 +18,7 @@
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-uhost</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
     </dependencies>
 </project>
diff --git a/pom.xml b/pom.xml
index f89c53bb..3a229687 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
     <groupId>cn.ucloud</groupId>
     <artifactId>ucloud-sdk-java</artifactId>
     <packaging>pom</packaging>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
     <modules>
         <module>ucloud-sdk-java-common</module>
         <module>ucloud-sdk-java-cube</module>
diff --git a/ucloud-sdk-java-common/pom.xml b/ucloud-sdk-java-common/pom.xml
index 1a26e998..b64fcea6 100644
--- a/ucloud-sdk-java-common/pom.xml
+++ b/ucloud-sdk-java-common/pom.xml
@@ -7,12 +7,12 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-common</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
diff --git a/ucloud-sdk-java-cube/pom.xml b/ucloud-sdk-java-cube/pom.xml
index 1064847f..e290dedd 100644
--- a/ucloud-sdk-java-cube/pom.xml
+++ b/ucloud-sdk-java-cube/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-cube</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-ipsecvpn/pom.xml b/ucloud-sdk-java-ipsecvpn/pom.xml
index 2a52f9de..e0bf47d9 100644
--- a/ucloud-sdk-java-ipsecvpn/pom.xml
+++ b/ucloud-sdk-java-ipsecvpn/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-ipsecvpn</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-pathx/pom.xml b/ucloud-sdk-java-pathx/pom.xml
index c493bc38..8fed3184 100644
--- a/ucloud-sdk-java-pathx/pom.xml
+++ b/ucloud-sdk-java-pathx/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-pathx</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-sts/pom.xml b/ucloud-sdk-java-sts/pom.xml
index 34b35076..07534a86 100644
--- a/ucloud-sdk-java-sts/pom.xml
+++ b/ucloud-sdk-java-sts/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-sts</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-uaccount/pom.xml b/ucloud-sdk-java-uaccount/pom.xml
index ec7d0828..2a8fe57d 100644
--- a/ucloud-sdk-java-uaccount/pom.xml
+++ b/ucloud-sdk-java-uaccount/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-uaccount</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-uai_modelverse/pom.xml b/ucloud-sdk-java-uai_modelverse/pom.xml
index 8dcaefbc..bc949658 100644
--- a/ucloud-sdk-java-uai_modelverse/pom.xml
+++ b/ucloud-sdk-java-uai_modelverse/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-uai_modelverse</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-ubill/pom.xml b/ucloud-sdk-java-ubill/pom.xml
index 9deeb2a3..d97bddd2 100644
--- a/ucloud-sdk-java-ubill/pom.xml
+++ b/ucloud-sdk-java-ubill/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-ubill</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-ucdn/pom.xml b/ucloud-sdk-java-ucdn/pom.xml
index 2b9597a5..51b7f743 100644
--- a/ucloud-sdk-java-ucdn/pom.xml
+++ b/ucloud-sdk-java-ucdn/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-ucdn</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-ucompshare/pom.xml b/ucloud-sdk-java-ucompshare/pom.xml
index cf9e9949..ba0e3ca3 100644
--- a/ucloud-sdk-java-ucompshare/pom.xml
+++ b/ucloud-sdk-java-ucompshare/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-ucompshare</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-udb/pom.xml b/ucloud-sdk-java-udb/pom.xml
index 4ff68cab..4602b97f 100644
--- a/ucloud-sdk-java-udb/pom.xml
+++ b/ucloud-sdk-java-udb/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-udb</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-udbproxy/pom.xml b/ucloud-sdk-java-udbproxy/pom.xml
index 50c37e80..2f8964c9 100644
--- a/ucloud-sdk-java-udbproxy/pom.xml
+++ b/ucloud-sdk-java-udbproxy/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-udbproxy</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-udi/pom.xml b/ucloud-sdk-java-udi/pom.xml
index 8acada15..0882da56 100644
--- a/ucloud-sdk-java-udi/pom.xml
+++ b/ucloud-sdk-java-udi/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-udi</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-udisk/pom.xml b/ucloud-sdk-java-udisk/pom.xml
index faf6865b..04ccf7b0 100644
--- a/ucloud-sdk-java-udisk/pom.xml
+++ b/ucloud-sdk-java-udisk/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-udisk</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-udpn/pom.xml b/ucloud-sdk-java-udpn/pom.xml
index be34ebe9..0e47c051 100644
--- a/ucloud-sdk-java-udpn/pom.xml
+++ b/ucloud-sdk-java-udpn/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-udpn</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-uec/pom.xml b/ucloud-sdk-java-uec/pom.xml
index 9f5f3bce..e831396b 100644
--- a/ucloud-sdk-java-uec/pom.xml
+++ b/ucloud-sdk-java-uec/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-uec</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-uewaf/pom.xml b/ucloud-sdk-java-uewaf/pom.xml
index 3643f97d..b39da4f0 100644
--- a/ucloud-sdk-java-uewaf/pom.xml
+++ b/ucloud-sdk-java-uewaf/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-uewaf</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-ufile/pom.xml b/ucloud-sdk-java-ufile/pom.xml
index 6b4dad3b..a9948929 100644
--- a/ucloud-sdk-java-ufile/pom.xml
+++ b/ucloud-sdk-java-ufile/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-ufile</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-ufs/pom.xml b/ucloud-sdk-java-ufs/pom.xml
index 7bf79f5e..237fd687 100644
--- a/ucloud-sdk-java-ufs/pom.xml
+++ b/ucloud-sdk-java-ufs/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-ufs</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-uhost/pom.xml b/ucloud-sdk-java-uhost/pom.xml
index 1df64ad1..550f72a5 100644
--- a/ucloud-sdk-java-uhost/pom.xml
+++ b/ucloud-sdk-java-uhost/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-uhost</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-uhost/src/main/java/cn/ucloud/uhost/models/CreateUHostInstanceRequest.java b/ucloud-sdk-java-uhost/src/main/java/cn/ucloud/uhost/models/CreateUHostInstanceRequest.java
index 8e65e4fd..3f187809 100644
--- a/ucloud-sdk-java-uhost/src/main/java/cn/ucloud/uhost/models/CreateUHostInstanceRequest.java
+++ b/ucloud-sdk-java-uhost/src/main/java/cn/ucloud/uhost/models/CreateUHostInstanceRequest.java
@@ -54,7 +54,7 @@ public class CreateUHostInstanceRequest extends Request {
 
     /**
      * UHost密码。请遵照[[api:uhost-api:specification|字段规范]]设定密码。密码需使用base64进行编码，举例如下：# echo -n Password1
-     * | base64UGFzc3dvcmQx。
+     * | base64 UGFzc3dvcmQx。
      */
     @UCloudParam("Password")
     private String password;
@@ -94,7 +94,7 @@ public class CreateUHostInstanceRequest extends Request {
 
     /**
      * GPU类型，枚举值["K80", "P40", "V100", "T4","T4A", "T4S","2080Ti","2080Ti-4C","1080Ti", "T4/4",
-     * "MI100", "V100S",2080","2080TiS","2080TiPro","3090","A100"]，MachineType为G时必填
+     * "V100S",2080","2080TiS","2080TiPro","3090","4090","A100"]。MachineType为G时必填
      */
     @UCloudParam("GpuType")
     private String gpuType;
@@ -103,7 +103,7 @@ public class CreateUHostInstanceRequest extends Request {
     @UCloudParam("GPU")
     private Integer gpu;
 
-    /** 网络增强特性。枚举值：Normal，不开启; Super，开启网络增强1.0； Ultra，开启网络增强2.0（详情参考官网文档） */
+    /** 网络增强特性。枚举值：Normal，不开启; Super，开启网络增强1.0； Ultra，开启网络增强2.0；Extreme，开启网络增强3.0（详情参考官网文档） */
     @UCloudParam("NetCapability")
     private String netCapability;
 
@@ -134,20 +134,21 @@ public class CreateUHostInstanceRequest extends Request {
     @UCloudParam("IsolationGroup")
     private String isolationGroup;
 
-    /** 告警模板id，如果传了告警模板id，且告警模板id正确，则绑定告警模板。绑定告警模板失败只会在后台有日志，不会影响创建主机流程，也不会在前端报错。 */
+    /** 告警模板id，如果传了告警模板id，且告警模板id正确，则绑定告警模板。绑定告警模板失败不会影响创建主机流程。 */
     @UCloudParam("AlarmTemplateId")
     private Integer alarmTemplateId;
 
     /**
-     * 云主机机型（V2.0），在本字段和字段UHostType中，仅需要其中1个字段即可。枚举值["N", "C", "G", "O", "OS", "OM", "OPRO", "OMAX",
-     * "O.BM", "O.EPC"]。参考[[api:uhost-api:uhost_type|云主机机型说明]]。
+     * 云主机机型（V2.0），在本字段和字段UHostType中，仅需要其中1个字段即可。枚举值["N", "C", "G", "O", "OM", "OMEM"， "OPRO",
+     * "OPROG"]。参考[[api:uhost-api:uhost_type|云主机机型说明]]。
      */
     @UCloudParam("MachineType")
     private String machineType;
 
     /**
      * 最低cpu平台，枚举值["Intel/Auto", "Intel/IvyBridge", "Intel/Haswell", "Intel/Broadwell",
-     * "Intel/Skylake", "Intel/Cascadelake", "Intel/CascadelakeR", "Intel/IceLake", "Amd/Epyc2",
+     * "Intel/Skylake", "Intel/Cascadelake", "Intel/CascadelakeR", "Intel/IceLake",
+     * "Intel/SapphireRapids", "Amd/Epyc2",
      * "Amd/Auto","Ampere/Auto","Ampere/Altra"],默认值是"Intel/Auto"。
      */
     @UCloudParam("MinimalCpuPlatform")
@@ -535,7 +536,7 @@ public static class Disks extends Request {
         private Integer size;
 
         /**
-         * 磁盘备份方案。枚举值：\\ > NONE，无备份 \\ > DATAARK，数据方舟【已下线，不再支持】 \\ > SNAPSHOT，快照 \\当前磁盘支持的备份模式参考
+         * 磁盘备份方案。枚举值：\\ > NONE，无备份 \\ > SNAPSHOT，快照 \\当前磁盘支持的备份模式参考
          * [[api:uhost-api:disk_type|磁盘类型]],默认值:NONE
          */
         @UCloudParam("BackupType")
@@ -638,7 +639,7 @@ public static class DisksCustomBackup extends Request {}
 
     public static class Features extends Request {
 
-        /** 弹性网卡特性。开启了弹性网卡权限位，此特性才生效，默认 false 未开启，true 开启，仅与 NetCapability Normal 兼容。 */
+        /** 弹性网卡特性。开启了弹性网卡权限位，此特性才生效，默认 false 未开启，true 开启。 */
         @UCloudParam("UNI")
         private Boolean uni;
 
diff --git a/ucloud-sdk-java-uhost/src/main/java/cn/ucloud/uhost/models/DescribeImageResponse.java b/ucloud-sdk-java-uhost/src/main/java/cn/ucloud/uhost/models/DescribeImageResponse.java
index f51195cc..0a448678 100644
--- a/ucloud-sdk-java-uhost/src/main/java/cn/ucloud/uhost/models/DescribeImageResponse.java
+++ b/ucloud-sdk-java-uhost/src/main/java/cn/ucloud/uhost/models/DescribeImageResponse.java
@@ -115,6 +115,10 @@ public static class UHostImageSet extends Response {
         @SerializedName("MinimalCPU")
         private String minimalCPU;
 
+        /** 系统EOL的时间，格式：YYYY/MM/DD */
+        @SerializedName("MaintainEol")
+        private String maintainEol;
+
         /** 支持的GPU机型 */
         @SerializedName("SupportedGPUTypes")
         private List<String> supportedGPUTypes;
@@ -257,6 +261,14 @@ public void setMinimalCPU(String minimalCPU) {
             this.minimalCPU = minimalCPU;
         }
 
+        public String getMaintainEol() {
+            return maintainEol;
+        }
+
+        public void setMaintainEol(String maintainEol) {
+            this.maintainEol = maintainEol;
+        }
+
         public List<String> getSupportedGPUTypes() {
             return supportedGPUTypes;
         }
diff --git a/ucloud-sdk-java-uk8s/pom.xml b/ucloud-sdk-java-uk8s/pom.xml
index 211b7d48..0a807a2b 100644
--- a/ucloud-sdk-java-uk8s/pom.xml
+++ b/ucloud-sdk-java-uk8s/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-uk8s</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-ulb/pom.xml b/ucloud-sdk-java-ulb/pom.xml
index 452212b2..77fa4a61 100644
--- a/ucloud-sdk-java-ulb/pom.xml
+++ b/ucloud-sdk-java-ulb/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-ulb</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-ulb/src/main/java/cn/ucloud/ulb/models/DescribeSSLResponse.java b/ucloud-sdk-java-ulb/src/main/java/cn/ucloud/ulb/models/DescribeSSLResponse.java
index 5f1c9159..d3717bbc 100644
--- a/ucloud-sdk-java-ulb/src/main/java/cn/ucloud/ulb/models/DescribeSSLResponse.java
+++ b/ucloud-sdk-java-ulb/src/main/java/cn/ucloud/ulb/models/DescribeSSLResponse.java
@@ -134,15 +134,15 @@ public static class ULBSSLSet extends Response {
         @SerializedName("USSLId")
         private String usslId;
 
-        /** USSL证书平台的域名,只有当SSLSource为1时才出现 */
+        /** SSL证书平台的域名，多域名时，不展示扩展域名 */
         @SerializedName("Domains")
         private String domains;
 
-        /** 证书颁发时间,只有当SSLSource为1时才出现 */
+        /** 证书颁发时间 */
         @SerializedName("NotBefore")
         private Integer notBefore;
 
-        /** 证书过期时间,只有当SSLSource为1时才出现 */
+        /** 证书过期时间 */
         @SerializedName("NotAfter")
         private Integer notAfter;
 
diff --git a/ucloud-sdk-java-ulb/src/main/java/cn/ucloud/ulb/models/DescribeSSLV2Response.java b/ucloud-sdk-java-ulb/src/main/java/cn/ucloud/ulb/models/DescribeSSLV2Response.java
index a99be35d..12dd2691 100644
--- a/ucloud-sdk-java-ulb/src/main/java/cn/ucloud/ulb/models/DescribeSSLV2Response.java
+++ b/ucloud-sdk-java-ulb/src/main/java/cn/ucloud/ulb/models/DescribeSSLV2Response.java
@@ -83,15 +83,19 @@ public static class SSLInfo extends Response {
         @SerializedName("USSLId")
         private String usslId;
 
-        /** USSL证书平台的域名,只有当SSLSource为1时才出现 */
+        /** SSL证书的域名 */
         @SerializedName("Domains")
         private String domains;
 
-        /** 证书颁发时间,只有当SSLSource为1时才出现 */
+        /** SSL证书的扩展域名 */
+        @SerializedName("DNSNames")
+        private String dnsNames;
+
+        /** 证书颁发时间 */
         @SerializedName("NotBefore")
         private Integer notBefore;
 
-        /** 证书过期时间,只有当SSLSource为1时才出现 */
+        /** 证书过期时间 */
         @SerializedName("NotAfter")
         private Integer notAfter;
 
@@ -175,6 +179,14 @@ public void setDomains(String domains) {
             this.domains = domains;
         }
 
+        public String getDNSNames() {
+            return dnsNames;
+        }
+
+        public void setDNSNames(String dnsNames) {
+            this.dnsNames = dnsNames;
+        }
+
         public Integer getNotBefore() {
             return notBefore;
         }
diff --git a/ucloud-sdk-java-ulb/src/main/java/cn/ucloud/ulb/models/DescribeULBResponse.java b/ucloud-sdk-java-ulb/src/main/java/cn/ucloud/ulb/models/DescribeULBResponse.java
index 25113d8e..971b6dea 100644
--- a/ucloud-sdk-java-ulb/src/main/java/cn/ucloud/ulb/models/DescribeULBResponse.java
+++ b/ucloud-sdk-java-ulb/src/main/java/cn/ucloud/ulb/models/DescribeULBResponse.java
@@ -738,15 +738,15 @@ public static class ULBSSLSet extends Response {
         @SerializedName("USSLId")
         private String usslId;
 
-        /** USSL证书平台的域名,只有当SSLSource为1时才出现 */
+        /** SSL证书平台的域名，多域名时，不展示扩展域名 */
         @SerializedName("Domains")
         private String domains;
 
-        /** 证书颁发时间,只有当SSLSource为1时才出现 */
+        /** 证书颁发时间 */
         @SerializedName("NotBefore")
         private Integer notBefore;
 
-        /** 证书过期时间,只有当SSLSource为1时才出现 */
+        /** 证书过期时间 */
         @SerializedName("NotAfter")
         private Integer notAfter;
 
diff --git a/ucloud-sdk-java-ulb/src/main/java/cn/ucloud/ulb/models/DescribeVServerResponse.java b/ucloud-sdk-java-ulb/src/main/java/cn/ucloud/ulb/models/DescribeVServerResponse.java
index 8dc119f6..d1f1837d 100644
--- a/ucloud-sdk-java-ulb/src/main/java/cn/ucloud/ulb/models/DescribeVServerResponse.java
+++ b/ucloud-sdk-java-ulb/src/main/java/cn/ucloud/ulb/models/DescribeVServerResponse.java
@@ -609,15 +609,15 @@ public static class ULBSSLSet extends Response {
         @SerializedName("USSLId")
         private String usslId;
 
-        /** USSL证书平台的域名,只有当SSLSource为1时才出现 */
+        /** SSL证书平台的域名，多域名时，不展示扩展域名 */
         @SerializedName("Domains")
         private String domains;
 
-        /** 证书颁发时间,只有当SSLSource为1时才出现 */
+        /** 证书颁发时间 */
         @SerializedName("NotBefore")
         private Integer notBefore;
 
-        /** 证书过期时间,只有当SSLSource为1时才出现 */
+        /** 证书过期时间 */
         @SerializedName("NotAfter")
         private Integer notAfter;
 
diff --git a/ucloud-sdk-java-umem/pom.xml b/ucloud-sdk-java-umem/pom.xml
index 748eafe0..6c0abdc1 100644
--- a/ucloud-sdk-java-umem/pom.xml
+++ b/ucloud-sdk-java-umem/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-umem</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-umongodb/pom.xml b/ucloud-sdk-java-umongodb/pom.xml
index 6c9e2f7a..0f5c1b65 100644
--- a/ucloud-sdk-java-umongodb/pom.xml
+++ b/ucloud-sdk-java-umongodb/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-umongodb</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-unet/pom.xml b/ucloud-sdk-java-unet/pom.xml
index f8e7d547..f00d037f 100644
--- a/ucloud-sdk-java-unet/pom.xml
+++ b/ucloud-sdk-java-unet/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-unet</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-unet/src/main/java/cn/ucloud/unet/models/AllocateShareBandwidthRequest.java b/ucloud-sdk-java-unet/src/main/java/cn/ucloud/unet/models/AllocateShareBandwidthRequest.java
index e8b9a104..38e65733 100644
--- a/ucloud-sdk-java-unet/src/main/java/cn/ucloud/unet/models/AllocateShareBandwidthRequest.java
+++ b/ucloud-sdk-java-unet/src/main/java/cn/ucloud/unet/models/AllocateShareBandwidthRequest.java
@@ -59,6 +59,10 @@ public class AllocateShareBandwidthRequest extends Request {
     @UCloudParam("OperatorName")
     private String operatorName;
 
+    /** 业务组名称, 默认为 "Default" */
+    @UCloudParam("Tag")
+    private String tag;
+
     public String getRegion() {
         return region;
     }
@@ -122,4 +126,12 @@ public String getOperatorName() {
     public void setOperatorName(String operatorName) {
         this.operatorName = operatorName;
     }
+
+    public String getTag() {
+        return tag;
+    }
+
+    public void setTag(String tag) {
+        this.tag = tag;
+    }
 }
diff --git a/ucloud-sdk-java-upgsql/pom.xml b/ucloud-sdk-java-upgsql/pom.xml
index 1052b63d..bf88db96 100644
--- a/ucloud-sdk-java-upgsql/pom.xml
+++ b/ucloud-sdk-java-upgsql/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-upgsql</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-uphone/pom.xml b/ucloud-sdk-java-uphone/pom.xml
index 5dc32696..792143a3 100644
--- a/ucloud-sdk-java-uphone/pom.xml
+++ b/ucloud-sdk-java-uphone/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-uphone</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-uphost/pom.xml b/ucloud-sdk-java-uphost/pom.xml
index fc88f263..4b376dd2 100644
--- a/ucloud-sdk-java-uphost/pom.xml
+++ b/ucloud-sdk-java-uphost/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-uphost</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-uslk/pom.xml b/ucloud-sdk-java-uslk/pom.xml
index 18fbcf87..76f5dcbe 100644
--- a/ucloud-sdk-java-uslk/pom.xml
+++ b/ucloud-sdk-java-uslk/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-uslk</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-usms/pom.xml b/ucloud-sdk-java-usms/pom.xml
index 4e46e289..a578a046 100644
--- a/ucloud-sdk-java-usms/pom.xml
+++ b/ucloud-sdk-java-usms/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-usms</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-usnap/pom.xml b/ucloud-sdk-java-usnap/pom.xml
index fe9a25c8..c14576d9 100644
--- a/ucloud-sdk-java-usnap/pom.xml
+++ b/ucloud-sdk-java-usnap/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-usnap</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-uvms/pom.xml b/ucloud-sdk-java-uvms/pom.xml
index 3e1cbad0..68922a5e 100644
--- a/ucloud-sdk-java-uvms/pom.xml
+++ b/ucloud-sdk-java-uvms/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-uvms</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-vpc/pom.xml b/ucloud-sdk-java-vpc/pom.xml
index c1641251..428ff57a 100644
--- a/ucloud-sdk-java-vpc/pom.xml
+++ b/ucloud-sdk-java-vpc/pom.xml
@@ -6,18 +6,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.22-release</version>
+        <version>1.2.23-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-vpc</artifactId>
-    <version>1.2.22-release</version>
+    <version>1.2.23-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.22-release</version>
+            <version>1.2.23-release</version>
         </dependency>
 
         <dependency>