diff --git a/VERSION b/VERSION
index d0f06d99..3a83548b 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.2.43-release
+1.2.44-release
diff --git a/examples/generic/pom.xml b/examples/generic/pom.xml
index 4630c178..642cee65 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>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
@@ -18,7 +18,7 @@
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
     </dependencies>
 </project>
diff --git a/examples/uhost/pom.xml b/examples/uhost/pom.xml
index d8daf82c..a28df1d7 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>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
@@ -18,7 +18,7 @@
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-uhost</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
     </dependencies>
 </project>
diff --git a/pom.xml b/pom.xml
index a236b6ef..2df3189d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
     <groupId>cn.ucloud</groupId>
     <artifactId>ucloud-sdk-java</artifactId>
     <packaging>pom</packaging>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
     <modules>
         <module>ucloud-sdk-java-common</module>
         <module>ucloud-sdk-java-cloudwatch</module>
diff --git a/ucloud-sdk-java-cloudwatch/pom.xml b/ucloud-sdk-java-cloudwatch/pom.xml
index b6684c0c..04409f3a 100644
--- a/ucloud-sdk-java-cloudwatch/pom.xml
+++ b/ucloud-sdk-java-cloudwatch/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-cloudwatch</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-common/pom.xml b/ucloud-sdk-java-common/pom.xml
index 42bb1225..2fa74db3 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>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-common</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
diff --git a/ucloud-sdk-java-cube/pom.xml b/ucloud-sdk-java-cube/pom.xml
index 92b08914..01cc0299 100644
--- a/ucloud-sdk-java-cube/pom.xml
+++ b/ucloud-sdk-java-cube/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-cube</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-ipsecvpn/pom.xml b/ucloud-sdk-java-ipsecvpn/pom.xml
index 3c066617..430d9534 100644
--- a/ucloud-sdk-java-ipsecvpn/pom.xml
+++ b/ucloud-sdk-java-ipsecvpn/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-ipsecvpn</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-label/pom.xml b/ucloud-sdk-java-label/pom.xml
index 7d924333..c8896d5b 100644
--- a/ucloud-sdk-java-label/pom.xml
+++ b/ucloud-sdk-java-label/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-label</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-nlb/pom.xml b/ucloud-sdk-java-nlb/pom.xml
index 4501973c..000c106f 100644
--- a/ucloud-sdk-java-nlb/pom.xml
+++ b/ucloud-sdk-java-nlb/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-nlb</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-pathx/pom.xml b/ucloud-sdk-java-pathx/pom.xml
index c3a453a0..58a4e05c 100644
--- a/ucloud-sdk-java-pathx/pom.xml
+++ b/ucloud-sdk-java-pathx/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-pathx</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-sts/pom.xml b/ucloud-sdk-java-sts/pom.xml
index c9e93c4d..a447ac67 100644
--- a/ucloud-sdk-java-sts/pom.xml
+++ b/ucloud-sdk-java-sts/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-sts</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-uaccount/pom.xml b/ucloud-sdk-java-uaccount/pom.xml
index dd63718b..25057a5b 100644
--- a/ucloud-sdk-java-uaccount/pom.xml
+++ b/ucloud-sdk-java-uaccount/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-uaccount</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-uai_modelverse/pom.xml b/ucloud-sdk-java-uai_modelverse/pom.xml
index e6b0d067..ab44fb1b 100644
--- a/ucloud-sdk-java-uai_modelverse/pom.xml
+++ b/ucloud-sdk-java-uai_modelverse/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-uai_modelverse</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-ubill/pom.xml b/ucloud-sdk-java-ubill/pom.xml
index 3ef325d3..ca880afa 100644
--- a/ucloud-sdk-java-ubill/pom.xml
+++ b/ucloud-sdk-java-ubill/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-ubill</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-ucdn/pom.xml b/ucloud-sdk-java-ucdn/pom.xml
index 0771d3e0..b2b91857 100644
--- a/ucloud-sdk-java-ucdn/pom.xml
+++ b/ucloud-sdk-java-ucdn/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-ucdn</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-ucompshare/pom.xml b/ucloud-sdk-java-ucompshare/pom.xml
index 4762f127..20084180 100644
--- a/ucloud-sdk-java-ucompshare/pom.xml
+++ b/ucloud-sdk-java-ucompshare/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-ucompshare</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-udb/pom.xml b/ucloud-sdk-java-udb/pom.xml
index 9a26130f..05a08dc8 100644
--- a/ucloud-sdk-java-udb/pom.xml
+++ b/ucloud-sdk-java-udb/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-udb</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-udbproxy/pom.xml b/ucloud-sdk-java-udbproxy/pom.xml
index f3f9b820..63f8dc67 100644
--- a/ucloud-sdk-java-udbproxy/pom.xml
+++ b/ucloud-sdk-java-udbproxy/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-udbproxy</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-udi/pom.xml b/ucloud-sdk-java-udi/pom.xml
index d4ce20ac..ded47afd 100644
--- a/ucloud-sdk-java-udi/pom.xml
+++ b/ucloud-sdk-java-udi/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-udi</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-udisk/pom.xml b/ucloud-sdk-java-udisk/pom.xml
index 47e90bd5..9aa41238 100644
--- a/ucloud-sdk-java-udisk/pom.xml
+++ b/ucloud-sdk-java-udisk/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-udisk</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-udns/pom.xml b/ucloud-sdk-java-udns/pom.xml
index 520b6076..404a43c6 100644
--- a/ucloud-sdk-java-udns/pom.xml
+++ b/ucloud-sdk-java-udns/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-udns</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-udpn/pom.xml b/ucloud-sdk-java-udpn/pom.xml
index cc37f83d..7d62ae16 100644
--- a/ucloud-sdk-java-udpn/pom.xml
+++ b/ucloud-sdk-java-udpn/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-udpn</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-uec/pom.xml b/ucloud-sdk-java-uec/pom.xml
index 2cdcc41a..6d24de7d 100644
--- a/ucloud-sdk-java-uec/pom.xml
+++ b/ucloud-sdk-java-uec/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-uec</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-uewaf/pom.xml b/ucloud-sdk-java-uewaf/pom.xml
index 45888189..58819550 100644
--- a/ucloud-sdk-java-uewaf/pom.xml
+++ b/ucloud-sdk-java-uewaf/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-uewaf</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-ufile/pom.xml b/ucloud-sdk-java-ufile/pom.xml
index 1afbf142..11bcf30c 100644
--- a/ucloud-sdk-java-ufile/pom.xml
+++ b/ucloud-sdk-java-ufile/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-ufile</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-ufs/pom.xml b/ucloud-sdk-java-ufs/pom.xml
index 21990f4e..26356b7d 100644
--- a/ucloud-sdk-java-ufs/pom.xml
+++ b/ucloud-sdk-java-ufs/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-ufs</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/AddUFSVolumeMountPointRequest.java b/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/AddUFSVolumeMountPointRequest.java
index a691dd70..f03eec5c 100644
--- a/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/AddUFSVolumeMountPointRequest.java
+++ b/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/AddUFSVolumeMountPointRequest.java
@@ -25,6 +25,10 @@ public class AddUFSVolumeMountPointRequest extends Request {
     @UCloudParam("Region")
     private String region;
 
+    /** 可用区。参见 [可用区列表](https://docs.ucloud.cn/api/summary/regionlist) */
+    @UCloudParam("Zone")
+    private String zone;
+
     /**
      * 项目ID。不填写为默认项目，子帐号必须填写。
      * 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
@@ -60,6 +64,14 @@ public void setRegion(String region) {
         this.region = region;
     }
 
+    public String getZone() {
+        return zone;
+    }
+
+    public void setZone(String zone) {
+        this.zone = zone;
+    }
+
     public String getProjectId() {
         return projectId;
     }
diff --git a/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/CreateUFSVolumeRequest.java b/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/CreateUFSVolumeRequest.java
index 8c3b30b6..6e43880e 100644
--- a/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/CreateUFSVolumeRequest.java
+++ b/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/CreateUFSVolumeRequest.java
@@ -25,6 +25,10 @@ public class CreateUFSVolumeRequest extends Request {
     @UCloudParam("Region")
     private String region;
 
+    /** 可用区。参见 [可用区列表](https://docs.ucloud.cn/api/summary/regionlist) */
+    @UCloudParam("Zone")
+    private String zone;
+
     /**
      * 项目ID。不填写为默认项目，子帐号必须填写。
      * 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
@@ -79,6 +83,14 @@ public void setRegion(String region) {
         this.region = region;
     }
 
+    public String getZone() {
+        return zone;
+    }
+
+    public void setZone(String zone) {
+        this.zone = zone;
+    }
+
     public String getProjectId() {
         return projectId;
     }
diff --git a/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/DescribeUFSVolume2Request.java b/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/DescribeUFSVolume2Request.java
index e5e1308e..a5f24afb 100644
--- a/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/DescribeUFSVolume2Request.java
+++ b/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/DescribeUFSVolume2Request.java
@@ -20,12 +20,19 @@
 
 public class DescribeUFSVolume2Request extends Request {
 
-    /** 地域。 参见 [地域和可用区列表](../summary/regionlist.html) */
+    /** 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist) */
     @NotEmpty
     @UCloudParam("Region")
     private String region;
 
-    /** 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](../summary/get_project_list.html) */
+    /** 可用区。参见 [可用区列表](https://docs.ucloud.cn/api/summary/regionlist) */
+    @UCloudParam("Zone")
+    private String zone;
+
+    /**
+     * 项目ID。不填写为默认项目，子帐号必须填写。
+     * 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     */
     @UCloudParam("ProjectId")
     private String projectId;
 
@@ -49,6 +56,14 @@ public void setRegion(String region) {
         this.region = region;
     }
 
+    public String getZone() {
+        return zone;
+    }
+
+    public void setZone(String zone) {
+        this.zone = zone;
+    }
+
     public String getProjectId() {
         return projectId;
     }
diff --git a/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/DescribeUFSVolumeMountpointRequest.java b/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/DescribeUFSVolumeMountpointRequest.java
index 72a82edd..c85cf5a3 100644
--- a/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/DescribeUFSVolumeMountpointRequest.java
+++ b/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/DescribeUFSVolumeMountpointRequest.java
@@ -25,6 +25,10 @@ public class DescribeUFSVolumeMountpointRequest extends Request {
     @UCloudParam("Region")
     private String region;
 
+    /** 可用区。参见 [可用区列表](https://docs.ucloud.cn/api/summary/regionlist) */
+    @UCloudParam("Zone")
+    private String zone;
+
     /**
      * 项目ID。不填写为默认项目，子帐号必须填写。
      * 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
@@ -45,6 +49,14 @@ public void setRegion(String region) {
         this.region = region;
     }
 
+    public String getZone() {
+        return zone;
+    }
+
+    public void setZone(String zone) {
+        this.zone = zone;
+    }
+
     public String getProjectId() {
         return projectId;
     }
diff --git a/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/DescribeUFSVolumeMountpointResponse.java b/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/DescribeUFSVolumeMountpointResponse.java
index 52378380..c81fdbd8 100644
--- a/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/DescribeUFSVolumeMountpointResponse.java
+++ b/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/DescribeUFSVolumeMountpointResponse.java
@@ -21,7 +21,7 @@
 
 public class DescribeUFSVolumeMountpointResponse extends Response {
 
-    /** */
+    /** 挂载点数据 */
     @SerializedName("DataSet")
     private List<MountPointInfo> dataSet;
 
diff --git a/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/ExtendUFSVolumeRequest.java b/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/ExtendUFSVolumeRequest.java
index 9e562389..e34b280c 100644
--- a/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/ExtendUFSVolumeRequest.java
+++ b/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/ExtendUFSVolumeRequest.java
@@ -20,12 +20,19 @@
 
 public class ExtendUFSVolumeRequest extends Request {
 
-    /** 地域。 参见 [地域和可用区列表](../summary/regionlist.html) */
+    /** 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist) */
     @NotEmpty
     @UCloudParam("Region")
     private String region;
 
-    /** 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](../summary/get_project_list.html) */
+    /** 可用区。参见 [可用区列表](https://docs.ucloud.cn/api/summary/regionlist) */
+    @UCloudParam("Zone")
+    private String zone;
+
+    /**
+     * 项目ID。不填写为默认项目，子帐号必须填写。
+     * 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     */
     @UCloudParam("ProjectId")
     private String projectId;
 
@@ -49,6 +56,14 @@ public void setRegion(String region) {
         this.region = region;
     }
 
+    public String getZone() {
+        return zone;
+    }
+
+    public void setZone(String zone) {
+        this.zone = zone;
+    }
+
     public String getProjectId() {
         return projectId;
     }
diff --git a/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/RemoveUFSVolumeRequest.java b/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/RemoveUFSVolumeRequest.java
index dd4ef3fa..8a134123 100644
--- a/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/RemoveUFSVolumeRequest.java
+++ b/ucloud-sdk-java-ufs/src/main/java/cn/ucloud/ufs/models/RemoveUFSVolumeRequest.java
@@ -20,12 +20,19 @@
 
 public class RemoveUFSVolumeRequest extends Request {
 
-    /** 地域。 参见 [地域和可用区列表](../summary/regionlist.html) */
+    /** 地域。 参见 [地域和可用区列表](https://docs.ucloud.cn/api/summary/regionlist) */
     @NotEmpty
     @UCloudParam("Region")
     private String region;
 
-    /** 项目ID。不填写为默认项目，子帐号必须填写。 请参考[GetProjectList接口](../summary/get_project_list.html) */
+    /** 可用区。参见 [可用区列表](https://docs.ucloud.cn/api/summary/regionlist) */
+    @UCloudParam("Zone")
+    private String zone;
+
+    /**
+     * 项目ID。不填写为默认项目，子帐号必须填写。
+     * 请参考[GetProjectList接口](https://docs.ucloud.cn/api/summary/get_project_list)
+     */
     @UCloudParam("ProjectId")
     private String projectId;
 
@@ -42,6 +49,14 @@ public void setRegion(String region) {
         this.region = region;
     }
 
+    public String getZone() {
+        return zone;
+    }
+
+    public void setZone(String zone) {
+        this.zone = zone;
+    }
+
     public String getProjectId() {
         return projectId;
     }
diff --git a/ucloud-sdk-java-uhost/pom.xml b/ucloud-sdk-java-uhost/pom.xml
index 178fe66b..2572e632 100644
--- a/ucloud-sdk-java-uhost/pom.xml
+++ b/ucloud-sdk-java-uhost/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-uhost</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-uk8s/pom.xml b/ucloud-sdk-java-uk8s/pom.xml
index 6fa9c100..22fd1aaa 100644
--- a/ucloud-sdk-java-uk8s/pom.xml
+++ b/ucloud-sdk-java-uk8s/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-uk8s</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-ulb/pom.xml b/ucloud-sdk-java-ulb/pom.xml
index 4ec23c1c..0cf15b3c 100644
--- a/ucloud-sdk-java-ulb/pom.xml
+++ b/ucloud-sdk-java-ulb/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-ulb</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-ulog/pom.xml b/ucloud-sdk-java-ulog/pom.xml
index 025cb398..e8d023db 100644
--- a/ucloud-sdk-java-ulog/pom.xml
+++ b/ucloud-sdk-java-ulog/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-ulog</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-umem/pom.xml b/ucloud-sdk-java-umem/pom.xml
index ee8b6535..e4249194 100644
--- a/ucloud-sdk-java-umem/pom.xml
+++ b/ucloud-sdk-java-umem/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-umem</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-umongodb/pom.xml b/ucloud-sdk-java-umongodb/pom.xml
index aa312b67..90c27013 100644
--- a/ucloud-sdk-java-umongodb/pom.xml
+++ b/ucloud-sdk-java-umongodb/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-umongodb</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-unet/pom.xml b/ucloud-sdk-java-unet/pom.xml
index c8d4b71e..07943130 100644
--- a/ucloud-sdk-java-unet/pom.xml
+++ b/ucloud-sdk-java-unet/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-unet</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-upgsql/pom.xml b/ucloud-sdk-java-upgsql/pom.xml
index 8ff9cf1d..46bcace6 100644
--- a/ucloud-sdk-java-upgsql/pom.xml
+++ b/ucloud-sdk-java-upgsql/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-upgsql</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-uphone/pom.xml b/ucloud-sdk-java-uphone/pom.xml
index 05ad8c00..edd18ddb 100644
--- a/ucloud-sdk-java-uphone/pom.xml
+++ b/ucloud-sdk-java-uphone/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-uphone</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-uphost/pom.xml b/ucloud-sdk-java-uphost/pom.xml
index 8b01799f..5c7b4841 100644
--- a/ucloud-sdk-java-uphost/pom.xml
+++ b/ucloud-sdk-java-uphost/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-uphost</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-uslk/pom.xml b/ucloud-sdk-java-uslk/pom.xml
index e820356a..3826423e 100644
--- a/ucloud-sdk-java-uslk/pom.xml
+++ b/ucloud-sdk-java-uslk/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-uslk</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-usms/pom.xml b/ucloud-sdk-java-usms/pom.xml
index 6180c9db..6a666944 100644
--- a/ucloud-sdk-java-usms/pom.xml
+++ b/ucloud-sdk-java-usms/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-usms</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-usnap/pom.xml b/ucloud-sdk-java-usnap/pom.xml
index 4c6f9bc7..b5a94a7f 100644
--- a/ucloud-sdk-java-usnap/pom.xml
+++ b/ucloud-sdk-java-usnap/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-usnap</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-uvms/pom.xml b/ucloud-sdk-java-uvms/pom.xml
index 9774042a..b85ee1ae 100644
--- a/ucloud-sdk-java-uvms/pom.xml
+++ b/ucloud-sdk-java-uvms/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-uvms</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>
diff --git a/ucloud-sdk-java-vpc/pom.xml b/ucloud-sdk-java-vpc/pom.xml
index 35a28d1c..48517d10 100644
--- a/ucloud-sdk-java-vpc/pom.xml
+++ b/ucloud-sdk-java-vpc/pom.xml
@@ -5,18 +5,18 @@
     <parent>
         <artifactId>ucloud-sdk-java</artifactId>
         <groupId>cn.ucloud</groupId>
-        <version>1.2.43-release</version>
+        <version>1.2.44-release</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
     <artifactId>ucloud-sdk-java-vpc</artifactId>
-    <version>1.2.43-release</version>
+    <version>1.2.44-release</version>
 
     <dependencies>
         <dependency>
             <groupId>cn.ucloud</groupId>
             <artifactId>ucloud-sdk-java-common</artifactId>
-            <version>1.2.43-release</version>
+            <version>1.2.44-release</version>
         </dependency>
 
         <dependency>