diff --git a/README.md b/README.md
index af47b49..ef6f018 100644
--- a/README.md
+++ b/README.md
@@ -33,7 +33,7 @@
 <dependency>
     <groupId>com.egzosn</groupId>
     <artifactId>pay-java-common</artifactId>
-    <version>2.10.1-RELEASE</version>
+    <version>2.10.1</version>
 </dependency>
 
 ```
@@ -45,7 +45,7 @@
 <dependency>
     <groupId>com.egzosn</groupId>
     <artifactId>{module-name}</artifactId>
-    <version>2.10.1-RELEASE</version>
+    <version>2.10.1</version>
 </dependency>
 
 ```
@@ -61,12 +61,13 @@
 
 ###### 单一支付教程 
 
- * [基础模块支付宝微信讲解](https://gitee.com/egzosn/pay-java-parent/wikis/Home)
- * [友店微信](pay-java-wx-youdian?dir=1&filepath=pay-java-youdian)
- * [富友](pay-java-fuiou?dir=1&filepath=pay-java-fuiou)
+ * [基础模块支付宝微信讲解](pay-java-parent/wikis/Home)
  * [银联](pay-java-union?dir=1&filepath=pay-java-union)
  * [payoneer](pay-java-payoneer?dir=1&filepath=pay-java-payoneer)
  * [paypal](pay-java-paypal?dir=1&filepath=pay-java-paypal)
+ * [友店微信](pay-java-wx-youdian?dir=1&filepath=pay-java-youdian)
+ * [富友](pay-java-fuiou?dir=1&filepath=pay-java-fuiou)
+
 
 支付整合》服务端+网页端详细使用与简单教程请看 [pay-java-demo](pay-java-demo?dir=1&filepath=pay-java-demo)
 
diff --git a/pay-java-ali/pom.xml b/pay-java-ali/pom.xml
index fd78ef1..b332a1d 100644
--- a/pay-java-ali/pom.xml
+++ b/pay-java-ali/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>pay-java-parent</artifactId>
         <groupId>com.egzosn</groupId>
-        <version>2.10.1-SNAPSHOT</version>
+        <version>2.10.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>pay-java-ali</artifactId>
diff --git a/pay-java-ali/src/main/java/com/egzosn/pay/ali/api/AliPayService.java b/pay-java-ali/src/main/java/com/egzosn/pay/ali/api/AliPayService.java
index 4ac6fbb..56b933e 100644
--- a/pay-java-ali/src/main/java/com/egzosn/pay/ali/api/AliPayService.java
+++ b/pay-java-ali/src/main/java/com/egzosn/pay/ali/api/AliPayService.java
@@ -491,6 +491,8 @@ public class AliPayService extends BasePayService {
         }
         //设置请求参数的集合
         parameters.put("biz_content", JSON.toJSONString(bizContent));
+        //设置签名
+        setSign(parameters);
         return getHttpRequestTemplate().postForObject(getReqUrl() + "?" + UriVariables.getMapToParameters(parameters), null, JSONObject.class);
     }
 
diff --git a/pay-java-common/pom.xml b/pay-java-common/pom.xml
index ef8383a..eba3667 100644
--- a/pay-java-common/pom.xml
+++ b/pay-java-common/pom.xml
@@ -5,13 +5,13 @@
     <parent>
         <artifactId>pay-java-parent</artifactId>
         <groupId>com.egzosn</groupId>
-        <version>2.10.1-SNAPSHOT</version>
+        <version>2.10.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <packaging>jar</packaging>
     <groupId>com.egzosn</groupId>
     <artifactId>pay-java-common</artifactId>
-    <version>2.10.1-SNAPSHOT</version>
+
 
     <dependencies>
         <!--httpcomponents-->
diff --git a/pay-java-common/src/main/java/com/egzosn/pay/common/http/HttpRequestTemplate.java b/pay-java-common/src/main/java/com/egzosn/pay/common/http/HttpRequestTemplate.java
index 95217eb..2c0e073 100644
--- a/pay-java-common/src/main/java/com/egzosn/pay/common/http/HttpRequestTemplate.java
+++ b/pay-java-common/src/main/java/com/egzosn/pay/common/http/HttpRequestTemplate.java
@@ -1,6 +1,8 @@
 package com.egzosn.pay.common.http;
 
 import com.egzosn.pay.common.bean.MethodType;
+import com.egzosn.pay.common.bean.result.PayException;
+import com.egzosn.pay.common.exception.PayErrorException;
 import com.egzosn.pay.common.util.str.StringUtils;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
@@ -332,11 +334,11 @@ public class HttpRequestTemplate {
         try (CloseableHttpResponse response = getHttpClient().execute(httpRequest)) {
           return httpRequest.handleResponse(response);
         }catch (IOException e){
-            e.printStackTrace();
+           throw new PayErrorException(new PayException("IOException", e.getLocalizedMessage()));
         }finally {
             httpRequest.releaseConnection();
         }
-        return null;
+
     }
 
 
diff --git a/pay-java-demo/pom.xml b/pay-java-demo/pom.xml
index 0c936b3..20173c1 100644
--- a/pay-java-demo/pom.xml
+++ b/pay-java-demo/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>pay-java-parent</artifactId>
         <groupId>com.egzosn</groupId>
-        <version>2.10.1-SNAPSHOT</version>
+        <version>2.10.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <packaging>war</packaging>
diff --git a/pay-java-fuiou/pom.xml b/pay-java-fuiou/pom.xml
index 6548f3f..d207c47 100644
--- a/pay-java-fuiou/pom.xml
+++ b/pay-java-fuiou/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>pay-java-parent</artifactId>
         <groupId>com.egzosn</groupId>
-        <version>2.10.1-SNAPSHOT</version>
+        <version>2.10.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>pay-java-fuiou</artifactId>
diff --git a/pay-java-payoneer/pom.xml b/pay-java-payoneer/pom.xml
index 6bd7bc8..5ddb085 100644
--- a/pay-java-payoneer/pom.xml
+++ b/pay-java-payoneer/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>pay-java-parent</artifactId>
         <groupId>com.egzosn</groupId>
-        <version>2.10.1-SNAPSHOT</version>
+        <version>2.10.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>pay-java-payoneer</artifactId>
diff --git a/pay-java-paypal/pom.xml b/pay-java-paypal/pom.xml
index f3f8320..c2d0392 100644
--- a/pay-java-paypal/pom.xml
+++ b/pay-java-paypal/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>pay-java-parent</artifactId>
         <groupId>com.egzosn</groupId>
-        <version>2.10.1-SNAPSHOT</version>
+        <version>2.10.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/pay-java-union/pom.xml b/pay-java-union/pom.xml
index 5877c9f..0aa958e 100644
--- a/pay-java-union/pom.xml
+++ b/pay-java-union/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>pay-java-parent</artifactId>
         <groupId>com.egzosn</groupId>
-        <version>2.10.1-SNAPSHOT</version>
+        <version>2.10.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/pay-java-wx-youdian/pom.xml b/pay-java-wx-youdian/pom.xml
index ceafe4e..6edb721 100644
--- a/pay-java-wx-youdian/pom.xml
+++ b/pay-java-wx-youdian/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>pay-java-parent</artifactId>
         <groupId>com.egzosn</groupId>
-        <version>2.10.1-SNAPSHOT</version>
+        <version>2.10.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>pay-java-wx-youdian</artifactId>
diff --git a/pay-java-wx/pom.xml b/pay-java-wx/pom.xml
index 6dbe136..d9fa23d 100644
--- a/pay-java-wx/pom.xml
+++ b/pay-java-wx/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>pay-java-parent</artifactId>
         <groupId>com.egzosn</groupId>
-        <version>2.10.1-SNAPSHOT</version>
+        <version>2.10.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>pay-java-wx</artifactId>
diff --git a/pom.xml b/pom.xml
index 1c0b6b0..13e9953 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
     <groupId>com.egzosn</groupId>
     <artifactId>pay-java-parent</artifactId>
     <packaging>pom</packaging>
-    <version>2.10.1-SNAPSHOT</version>
+    <version>2.10.1</version>
 
     <name>Pay Java - Parent</name>
     <description>Pay Java Parent</description>
@@ -29,6 +29,11 @@
             <email>hayesfu@qq.com</email>
             <url>https://github.com/Actinian</url>
         </developer>
+        <developer>
+            <name>zch</name>
+            <email>zhangchenghui.dev@gmail.com</email>
+            <url>https://github.com/objcoding</url>
+        </developer>
     </developers>
     <scm>
         <connection>scm:git:https://github.com/egzosn/pay-java-parent.git</connection>
@@ -46,12 +51,11 @@
         <module>pay-java-union</module>
         <module>pay-java-payoneer</module>
         <module>pay-java-paypal</module>
-        <module>pay-java-demo</module>
     </modules>
 
 
     <properties>
-        <pay.version>2.10.1-SNAPSHOT</pay.version>
+        <pay.version>2.10.1</pay.version>
         <httpmime.version>4.5.4</httpmime.version>
         <log4j.version>1.2.17</log4j.version>
         <fastjson.version>1.2.41</fastjson.version>
@@ -121,7 +125,7 @@
                     <encoding>utf-8</encoding>
                 </configuration>
             </plugin>
-       <!--    <plugin>
+           <plugin>
                 <groupId>org.sonatype.plugins</groupId>
                 <artifactId>nexus-staging-maven-plugin</artifactId>
                 <version>1.6.3</version>
@@ -181,7 +185,7 @@
                         </goals>
                     </execution>
                 </executions>
-            </plugin>-->
+            </plugin>
         </plugins>
     </build>
 </project>
\ No newline at end of file