diff --git a/pom.xml b/pom.xml
index d7d93322b..8a08484f0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.github.binarywang</groupId>
   <artifactId>wx-java</artifactId>
-  <version>4.8.0</version>
+  <version>4.8.1.B</version>
   <packaging>pom</packaging>
   <name>WxJava - Weixin/Wechat Java SDK</name>
   <description>微信开发Java SDK</description>
diff --git a/solon-plugins/pom.xml b/solon-plugins/pom.xml
index d0ca564c2..d49beabc7 100644
--- a/solon-plugins/pom.xml
+++ b/solon-plugins/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.github.binarywang</groupId>
     <artifactId>wx-java</artifactId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <packaging>pom</packaging>
   <artifactId>wx-java-solon-plugins</artifactId>
diff --git a/solon-plugins/wx-java-channel-multi-solon-plugin/pom.xml b/solon-plugins/wx-java-channel-multi-solon-plugin/pom.xml
index 995ecbd53..4d7501026 100644
--- a/solon-plugins/wx-java-channel-multi-solon-plugin/pom.xml
+++ b/solon-plugins/wx-java-channel-multi-solon-plugin/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>wx-java-solon-plugins</artifactId>
     <groupId>com.github.binarywang</groupId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/solon-plugins/wx-java-channel-solon-plugin/pom.xml b/solon-plugins/wx-java-channel-solon-plugin/pom.xml
index b2ca35669..e52aadc71 100644
--- a/solon-plugins/wx-java-channel-solon-plugin/pom.xml
+++ b/solon-plugins/wx-java-channel-solon-plugin/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>wx-java-solon-plugins</artifactId>
     <groupId>com.github.binarywang</groupId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/solon-plugins/wx-java-cp-multi-solon-plugin/pom.xml b/solon-plugins/wx-java-cp-multi-solon-plugin/pom.xml
index 17e24bfe2..6518a5599 100644
--- a/solon-plugins/wx-java-cp-multi-solon-plugin/pom.xml
+++ b/solon-plugins/wx-java-cp-multi-solon-plugin/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <artifactId>wx-java-solon-plugins</artifactId>
     <groupId>com.github.binarywang</groupId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/solon-plugins/wx-java-cp-solon-plugin/pom.xml b/solon-plugins/wx-java-cp-solon-plugin/pom.xml
index 7e6f2f816..50f6b22c7 100644
--- a/solon-plugins/wx-java-cp-solon-plugin/pom.xml
+++ b/solon-plugins/wx-java-cp-solon-plugin/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <artifactId>wx-java-solon-plugins</artifactId>
     <groupId>com.github.binarywang</groupId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/solon-plugins/wx-java-miniapp-multi-solon-plugin/pom.xml b/solon-plugins/wx-java-miniapp-multi-solon-plugin/pom.xml
index 932f9244c..bd69cd0ed 100644
--- a/solon-plugins/wx-java-miniapp-multi-solon-plugin/pom.xml
+++ b/solon-plugins/wx-java-miniapp-multi-solon-plugin/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>wx-java-solon-plugins</artifactId>
     <groupId>com.github.binarywang</groupId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/solon-plugins/wx-java-miniapp-solon-plugin/pom.xml b/solon-plugins/wx-java-miniapp-solon-plugin/pom.xml
index 5ad8da85e..a52eab54c 100644
--- a/solon-plugins/wx-java-miniapp-solon-plugin/pom.xml
+++ b/solon-plugins/wx-java-miniapp-solon-plugin/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <artifactId>wx-java-solon-plugins</artifactId>
     <groupId>com.github.binarywang</groupId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/solon-plugins/wx-java-mp-multi-solon-plugin/pom.xml b/solon-plugins/wx-java-mp-multi-solon-plugin/pom.xml
index 7c02acdfe..c9329fd29 100644
--- a/solon-plugins/wx-java-mp-multi-solon-plugin/pom.xml
+++ b/solon-plugins/wx-java-mp-multi-solon-plugin/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>wx-java-solon-plugins</artifactId>
     <groupId>com.github.binarywang</groupId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/solon-plugins/wx-java-mp-solon-plugin/pom.xml b/solon-plugins/wx-java-mp-solon-plugin/pom.xml
index d72a5f7fc..00f7a3951 100644
--- a/solon-plugins/wx-java-mp-solon-plugin/pom.xml
+++ b/solon-plugins/wx-java-mp-solon-plugin/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>wx-java-solon-plugins</artifactId>
     <groupId>com.github.binarywang</groupId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/solon-plugins/wx-java-open-solon-plugin/pom.xml b/solon-plugins/wx-java-open-solon-plugin/pom.xml
index 0f0527183..1d0a03fb7 100644
--- a/solon-plugins/wx-java-open-solon-plugin/pom.xml
+++ b/solon-plugins/wx-java-open-solon-plugin/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>wx-java-solon-plugins</artifactId>
     <groupId>com.github.binarywang</groupId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/solon-plugins/wx-java-pay-solon-plugin/pom.xml b/solon-plugins/wx-java-pay-solon-plugin/pom.xml
index 7c1cb4e85..ab870301a 100644
--- a/solon-plugins/wx-java-pay-solon-plugin/pom.xml
+++ b/solon-plugins/wx-java-pay-solon-plugin/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>wx-java-solon-plugins</artifactId>
     <groupId>com.github.binarywang</groupId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/solon-plugins/wx-java-qidian-solon-plugin/pom.xml b/solon-plugins/wx-java-qidian-solon-plugin/pom.xml
index 724bdf4ac..d46c9ca32 100644
--- a/solon-plugins/wx-java-qidian-solon-plugin/pom.xml
+++ b/solon-plugins/wx-java-qidian-solon-plugin/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>wx-java-solon-plugins</artifactId>
     <groupId>com.github.binarywang</groupId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/spring-boot-starters/pom.xml b/spring-boot-starters/pom.xml
index 8b000ff8c..f37903c7e 100644
--- a/spring-boot-starters/pom.xml
+++ b/spring-boot-starters/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.github.binarywang</groupId>
     <artifactId>wx-java</artifactId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <packaging>pom</packaging>
   <artifactId>wx-java-spring-boot-starters</artifactId>
diff --git a/spring-boot-starters/wx-java-channel-multi-spring-boot-starter/pom.xml b/spring-boot-starters/wx-java-channel-multi-spring-boot-starter/pom.xml
index b44f597d2..083072f60 100644
--- a/spring-boot-starters/wx-java-channel-multi-spring-boot-starter/pom.xml
+++ b/spring-boot-starters/wx-java-channel-multi-spring-boot-starter/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>wx-java-spring-boot-starters</artifactId>
     <groupId>com.github.binarywang</groupId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/spring-boot-starters/wx-java-channel-spring-boot-starter/pom.xml b/spring-boot-starters/wx-java-channel-spring-boot-starter/pom.xml
index 95021e2d2..0d9e5e4e4 100644
--- a/spring-boot-starters/wx-java-channel-spring-boot-starter/pom.xml
+++ b/spring-boot-starters/wx-java-channel-spring-boot-starter/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>wx-java-spring-boot-starters</artifactId>
     <groupId>com.github.binarywang</groupId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/spring-boot-starters/wx-java-cp-multi-spring-boot-starter/pom.xml b/spring-boot-starters/wx-java-cp-multi-spring-boot-starter/pom.xml
index 550a14d2a..6aa13ae81 100644
--- a/spring-boot-starters/wx-java-cp-multi-spring-boot-starter/pom.xml
+++ b/spring-boot-starters/wx-java-cp-multi-spring-boot-starter/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <artifactId>wx-java-spring-boot-starters</artifactId>
     <groupId>com.github.binarywang</groupId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/spring-boot-starters/wx-java-cp-spring-boot-starter/pom.xml b/spring-boot-starters/wx-java-cp-spring-boot-starter/pom.xml
index 81f68274c..a560bf8e0 100644
--- a/spring-boot-starters/wx-java-cp-spring-boot-starter/pom.xml
+++ b/spring-boot-starters/wx-java-cp-spring-boot-starter/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <artifactId>wx-java-spring-boot-starters</artifactId>
     <groupId>com.github.binarywang</groupId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/spring-boot-starters/wx-java-cp-tp-multi-spring-boot-starter/pom.xml b/spring-boot-starters/wx-java-cp-tp-multi-spring-boot-starter/pom.xml
index f1cc1fba1..2d6c78009 100644
--- a/spring-boot-starters/wx-java-cp-tp-multi-spring-boot-starter/pom.xml
+++ b/spring-boot-starters/wx-java-cp-tp-multi-spring-boot-starter/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <artifactId>wx-java-spring-boot-starters</artifactId>
     <groupId>com.github.binarywang</groupId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/spring-boot-starters/wx-java-miniapp-multi-spring-boot-starter/pom.xml b/spring-boot-starters/wx-java-miniapp-multi-spring-boot-starter/pom.xml
index 8c8854067..32431c28c 100644
--- a/spring-boot-starters/wx-java-miniapp-multi-spring-boot-starter/pom.xml
+++ b/spring-boot-starters/wx-java-miniapp-multi-spring-boot-starter/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>wx-java-spring-boot-starters</artifactId>
     <groupId>com.github.binarywang</groupId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/spring-boot-starters/wx-java-miniapp-spring-boot-starter/pom.xml b/spring-boot-starters/wx-java-miniapp-spring-boot-starter/pom.xml
index bcc61b030..7e9ffbe30 100644
--- a/spring-boot-starters/wx-java-miniapp-spring-boot-starter/pom.xml
+++ b/spring-boot-starters/wx-java-miniapp-spring-boot-starter/pom.xml
@@ -4,7 +4,7 @@
   <parent>
     <artifactId>wx-java-spring-boot-starters</artifactId>
     <groupId>com.github.binarywang</groupId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/spring-boot-starters/wx-java-mp-multi-spring-boot-starter/pom.xml b/spring-boot-starters/wx-java-mp-multi-spring-boot-starter/pom.xml
index 6323ae4b6..0857fc4e1 100644
--- a/spring-boot-starters/wx-java-mp-multi-spring-boot-starter/pom.xml
+++ b/spring-boot-starters/wx-java-mp-multi-spring-boot-starter/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>wx-java-spring-boot-starters</artifactId>
     <groupId>com.github.binarywang</groupId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/spring-boot-starters/wx-java-mp-spring-boot-starter/pom.xml b/spring-boot-starters/wx-java-mp-spring-boot-starter/pom.xml
index 38e484b45..5d0c2d026 100644
--- a/spring-boot-starters/wx-java-mp-spring-boot-starter/pom.xml
+++ b/spring-boot-starters/wx-java-mp-spring-boot-starter/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>wx-java-spring-boot-starters</artifactId>
     <groupId>com.github.binarywang</groupId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/spring-boot-starters/wx-java-open-multi-spring-boot-starter/pom.xml b/spring-boot-starters/wx-java-open-multi-spring-boot-starter/pom.xml
index 1ad7a5e8e..3b01d26f4 100644
--- a/spring-boot-starters/wx-java-open-multi-spring-boot-starter/pom.xml
+++ b/spring-boot-starters/wx-java-open-multi-spring-boot-starter/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>wx-java-spring-boot-starters</artifactId>
     <groupId>com.github.binarywang</groupId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/spring-boot-starters/wx-java-open-spring-boot-starter/pom.xml b/spring-boot-starters/wx-java-open-spring-boot-starter/pom.xml
index 9a25cd89d..0b9e203b8 100644
--- a/spring-boot-starters/wx-java-open-spring-boot-starter/pom.xml
+++ b/spring-boot-starters/wx-java-open-spring-boot-starter/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>wx-java-spring-boot-starters</artifactId>
     <groupId>com.github.binarywang</groupId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/spring-boot-starters/wx-java-pay-multi-spring-boot-starter/pom.xml b/spring-boot-starters/wx-java-pay-multi-spring-boot-starter/pom.xml
index a5c0b842c..c8b08a8a0 100644
--- a/spring-boot-starters/wx-java-pay-multi-spring-boot-starter/pom.xml
+++ b/spring-boot-starters/wx-java-pay-multi-spring-boot-starter/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>wx-java-spring-boot-starters</artifactId>
     <groupId>com.github.binarywang</groupId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/spring-boot-starters/wx-java-pay-spring-boot-starter/pom.xml b/spring-boot-starters/wx-java-pay-spring-boot-starter/pom.xml
index 8b67ade1e..7bbfdbfbf 100644
--- a/spring-boot-starters/wx-java-pay-spring-boot-starter/pom.xml
+++ b/spring-boot-starters/wx-java-pay-spring-boot-starter/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <artifactId>wx-java-spring-boot-starters</artifactId>
     <groupId>com.github.binarywang</groupId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/spring-boot-starters/wx-java-qidian-spring-boot-starter/pom.xml b/spring-boot-starters/wx-java-qidian-spring-boot-starter/pom.xml
index a0fc32943..f26d5dd88 100644
--- a/spring-boot-starters/wx-java-qidian-spring-boot-starter/pom.xml
+++ b/spring-boot-starters/wx-java-qidian-spring-boot-starter/pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>wx-java-spring-boot-starters</artifactId>
     <groupId>com.github.binarywang</groupId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/weixin-graal/pom.xml b/weixin-graal/pom.xml
index 3a220b288..272e07de5 100644
--- a/weixin-graal/pom.xml
+++ b/weixin-graal/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.github.binarywang</groupId>
     <artifactId>wx-java</artifactId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
 
   <artifactId>weixin-graal</artifactId>
diff --git a/weixin-java-channel/pom.xml b/weixin-java-channel/pom.xml
index 28b3e2ed6..b994a98cb 100644
--- a/weixin-java-channel/pom.xml
+++ b/weixin-java-channel/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.github.binarywang</groupId>
     <artifactId>wx-java</artifactId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
 
   <artifactId>weixin-java-channel</artifactId>
diff --git a/weixin-java-common/pom.xml b/weixin-java-common/pom.xml
index 2053177b1..33fd85d4b 100644
--- a/weixin-java-common/pom.xml
+++ b/weixin-java-common/pom.xml
@@ -6,7 +6,7 @@
   <parent>
     <groupId>com.github.binarywang</groupId>
     <artifactId>wx-java</artifactId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
 
   <artifactId>weixin-java-common</artifactId>
diff --git a/weixin-java-cp/pom.xml b/weixin-java-cp/pom.xml
index 9294b62d2..922d4f6b8 100644
--- a/weixin-java-cp/pom.xml
+++ b/weixin-java-cp/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>com.github.binarywang</groupId>
     <artifactId>wx-java</artifactId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
 
   <artifactId>weixin-java-cp</artifactId>
diff --git a/weixin-java-miniapp/pom.xml b/weixin-java-miniapp/pom.xml
index a3b1687b2..318d538a1 100644
--- a/weixin-java-miniapp/pom.xml
+++ b/weixin-java-miniapp/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>com.github.binarywang</groupId>
     <artifactId>wx-java</artifactId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
 
   <artifactId>weixin-java-miniapp</artifactId>
diff --git a/weixin-java-mp/pom.xml b/weixin-java-mp/pom.xml
index 823e7fd1f..f0c590bab 100644
--- a/weixin-java-mp/pom.xml
+++ b/weixin-java-mp/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>com.github.binarywang</groupId>
     <artifactId>wx-java</artifactId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
 
   <artifactId>weixin-java-mp</artifactId>
diff --git a/weixin-java-open/pom.xml b/weixin-java-open/pom.xml
index 6720cd2b3..c05fc5270 100644
--- a/weixin-java-open/pom.xml
+++ b/weixin-java-open/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>com.github.binarywang</groupId>
     <artifactId>wx-java</artifactId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
 
   <artifactId>weixin-java-open</artifactId>
diff --git a/weixin-java-pay/pom.xml b/weixin-java-pay/pom.xml
index 43851df85..7098d8d8a 100644
--- a/weixin-java-pay/pom.xml
+++ b/weixin-java-pay/pom.xml
@@ -5,7 +5,7 @@
   <parent>
     <groupId>com.github.binarywang</groupId>
     <artifactId>wx-java</artifactId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
 
diff --git a/weixin-java-qidian/pom.xml b/weixin-java-qidian/pom.xml
index 7b06feb08..e40a096bf 100644
--- a/weixin-java-qidian/pom.xml
+++ b/weixin-java-qidian/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>com.github.binarywang</groupId>
     <artifactId>wx-java</artifactId>
-    <version>4.8.0</version>
+    <version>4.8.1.B</version>
   </parent>
 
   <artifactId>weixin-java-qidian</artifactId>