diff --git a/pay-java-ali/pom.xml b/pay-java-ali/pom.xml
index b21a748f..76ea453d 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>2.10.2</version>
+        <version>2.10.2-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>pay-java-ali</artifactId>
diff --git a/pay-java-common/pom.xml b/pay-java-common/pom.xml
index 73a994c0..37c7b673 100644
--- a/pay-java-common/pom.xml
+++ b/pay-java-common/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>pay-java-parent</artifactId>
         <groupId>com.egzosn</groupId>
-        <version>2.10.2</version>
+        <version>2.10.2-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <packaging>jar</packaging>
diff --git a/pay-java-common/src/main/java/com/egzosn/pay/common/util/sign/encrypt/RSA.java b/pay-java-common/src/main/java/com/egzosn/pay/common/util/sign/encrypt/RSA.java
index 3b1c9289..6269ec94 100644
--- a/pay-java-common/src/main/java/com/egzosn/pay/common/util/sign/encrypt/RSA.java
+++ b/pay-java-common/src/main/java/com/egzosn/pay/common/util/sign/encrypt/RSA.java
@@ -2,11 +2,7 @@
 package com.egzosn.pay.common.util.sign.encrypt;
 
 import javax.crypto.Cipher;
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.InputStream;
-import java.io.UnsupportedEncodingException;
-import java.nio.charset.Charset;
+import java.io.*;
 import java.security.KeyFactory;
 import java.security.PrivateKey;
 import java.security.PublicKey;
@@ -225,10 +221,7 @@ public static PrivateKey getPrivateKey(String key) throws Exception {
 	 * @return 公钥
 	*/
 	public static PublicKey getPublicKey(String key, String signAlgorithms) throws Exception {
-		KeyFactory keyFactory 	= KeyFactory.getInstance(signAlgorithms);
-		byte[] encodedKey 		= Base64.decode(key);
-		PublicKey pubKey 		= keyFactory.generatePublic(new X509EncodedKeySpec(encodedKey));
-		return pubKey;
+		return getPublicKey(new ByteArrayInputStream(key.getBytes()), signAlgorithms);
 	}
 
 
@@ -243,22 +236,36 @@ public static PublicKey getPublicKey(String key) throws Exception {
 		return getPublicKey(key, ALGORITHM);
 	}
 
-
+	public static PublicKey getPublicKey(InputStream inputStream, String keyAlgorithm) throws Exception {
+		try (BufferedReader br = new BufferedReader(new InputStreamReader(inputStream));) {
+			StringBuilder sb = new StringBuilder();
+			String readLine = null;
+			while ((readLine = br.readLine()) != null) {
+				if (readLine.charAt(0) == '-') {
+					continue;
+				}
+				sb.append(readLine);
+				sb.append('\r');
+			}
+			X509EncodedKeySpec pubX509 = new X509EncodedKeySpec(Base64.decode(sb.toString()));
+			KeyFactory keyFactory = KeyFactory.getInstance(keyAlgorithm);
+			PublicKey publicKey = keyFactory.generatePublic(pubX509);
+			return publicKey;
+		}
+	}
 
 	public static byte[] encrypt(byte[] plainBytes, PublicKey publicKey, int keyLength, int reserveSize, String cipherAlgorithm) throws Exception {
 		int keyByteSize = keyLength / 8;
 		int encryptBlockSize = keyByteSize - reserveSize;
-		int length = plainBytes.length;
-		int nBlock = length / encryptBlockSize;
-		if ((length % encryptBlockSize) != 0) {
+		int nBlock = plainBytes.length / encryptBlockSize;
+		if ((plainBytes.length % encryptBlockSize) != 0) {
 			nBlock += 1;
 		}
-		Cipher cipher = Cipher.getInstance(cipherAlgorithm);
-		cipher.init(Cipher.ENCRYPT_MODE, publicKey);
-		try (ByteArrayOutputStream outbuf = new ByteArrayOutputStream(nBlock * keyByteSize)) {
-
-			for (int offset = 0; offset <length; offset += encryptBlockSize) {
-				int inputLen = length - offset;
+		try (ByteArrayOutputStream outbuf = new ByteArrayOutputStream(nBlock * keyByteSize);) {
+			Cipher cipher = Cipher.getInstance(cipherAlgorithm);
+			cipher.init(Cipher.ENCRYPT_MODE, publicKey);
+			for (int offset = 0; offset < plainBytes.length; offset += encryptBlockSize) {
+				int inputLen = plainBytes.length - offset;
 				if (inputLen > encryptBlockSize) {
 					inputLen = encryptBlockSize;
 				}
@@ -269,9 +276,8 @@ public static byte[] encrypt(byte[] plainBytes, PublicKey publicKey, int keyLeng
 			return outbuf.toByteArray();
 		}
 	}
-
 	public static String encrypt(String content, String publicKey, String cipherAlgorithm, String characterEncoding ) throws Exception {
-		return new String(RSA.encrypt(content.getBytes(Charset.forName(characterEncoding)), RSA.getPublicKey(publicKey), 1024, 11, cipherAlgorithm), characterEncoding);
+		return Base64.encode(RSA.encrypt(content.getBytes(characterEncoding), RSA.getPublicKey(publicKey),1024, 11, cipherAlgorithm));
 	}
 
 }
diff --git a/pay-java-common/src/main/java/com/egzosn/pay/common/util/sign/encrypt/RSA2.java b/pay-java-common/src/main/java/com/egzosn/pay/common/util/sign/encrypt/RSA2.java
index fd00a5dc..745364e3 100644
--- a/pay-java-common/src/main/java/com/egzosn/pay/common/util/sign/encrypt/RSA2.java
+++ b/pay-java-common/src/main/java/com/egzosn/pay/common/util/sign/encrypt/RSA2.java
@@ -81,6 +81,6 @@ public static PrivateKey getPrivateKey(String key) throws Exception {
 
 
 	public static String encrypt(String content, String publicKey, String cipherAlgorithm, String characterEncoding ) throws Exception {
-		return new String(RSA.encrypt(content.getBytes(Charset.forName(characterEncoding)), RSA.getPublicKey(publicKey), 2048, 11, cipherAlgorithm), characterEncoding);
+		return Base64.encode(RSA.encrypt(content.getBytes(characterEncoding), RSA.getPublicKey(publicKey),2048, 11, cipherAlgorithm));
 	}
 }
diff --git a/pay-java-demo/pom.xml b/pay-java-demo/pom.xml
index eceb839d..f870be41 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>2.10.2</version>
+        <version>2.10.2-SNAPSHOT</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 05a9d0a2..59b44527 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>2.10.2</version>
+        <version>2.10.2-SNAPSHOT</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 021a88f3..3b5379ec 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>2.10.2</version>
+        <version>2.10.2-SNAPSHOT</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 008948a7..831f07f4 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>2.10.2</version>
+        <version>2.10.2-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/pay-java-union/pom.xml b/pay-java-union/pom.xml
index 3bcb4846..f987764e 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>2.10.2</version>
+        <version>2.10.2-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/pay-java-wx-youdian/pom.xml b/pay-java-wx-youdian/pom.xml
index 95011e6c..0674bcf9 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>2.10.2</version>
+        <version>2.10.2-SNAPSHOT</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 6f8ba266..d0b76e77 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>2.10.2</version>
+        <version>2.10.2-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>pay-java-wx</artifactId>
diff --git a/pay-java-wx/src/main/java/com/egzosn/pay/wx/api/WxPayService.java b/pay-java-wx/src/main/java/com/egzosn/pay/wx/api/WxPayService.java
index 1b2f4c07..9b5fceeb 100644
--- a/pay-java-wx/src/main/java/com/egzosn/pay/wx/api/WxPayService.java
+++ b/pay-java-wx/src/main/java/com/egzosn/pay/wx/api/WxPayService.java
@@ -535,8 +535,9 @@ public Map<String, Object> transfer(TransferOrder order) {
         if (!StringUtils.isEmpty(order.getRemark())){
             parameters.put("desc", order.getRemark());
         }
-        parameters.put(SIGN, SignUtils.valueOf(payConfigStorage.getSignType()).sign(parameters, payConfigStorage.getKeyPrivate(), payConfigStorage.getInputCharset()));
-        return getHttpRequestTemplate().postForObject(getUrl(WxTransactionType.BANK), parameters, JSONObject.class);
+        parameters.put(SIGN, createSign(SignUtils.parameterText(parameters, "&", SIGN), payConfigStorage.getInputCharset()));
+
+        return getHttpRequestTemplate().postForObject(getUrl(WxTransactionType.BANK),  XML.getMap2Xml(parameters), JSONObject.class);
     }
 
     /**
@@ -553,8 +554,8 @@ public Map<String, Object> transferQuery(String outNo, String tradeNo) {
         parameters.put("mch_id", payConfigStorage.getPid());
         parameters.put("partner_trade_no", StringUtils.isEmpty(outNo) ? tradeNo : outNo);
         parameters.put("nonce_str", SignUtils.randomStr());
-        parameters.put(SIGN, SignUtils.valueOf(payConfigStorage.getSignType()).sign(parameters, payConfigStorage.getKeyPrivate(), payConfigStorage.getInputCharset()));
-        return getHttpRequestTemplate().postForObject(getUrl(WxTransactionType.QUERY_BANK), parameters, JSONObject.class);
+        parameters.put(SIGN, createSign(SignUtils.parameterText(parameters, "&", SIGN), payConfigStorage.getInputCharset()));
+        return getHttpRequestTemplate().postForObject(getUrl(WxTransactionType.QUERY_BANK),  XML.getMap2Xml(parameters), JSONObject.class);
     }
 
     /**
@@ -573,4 +574,7 @@ public String keyPublic(String content){
            throw new PayErrorException(new WxPayError(FAILURE, e.getLocalizedMessage()));
         }
     }
+
+
+
 }
diff --git a/pom.xml b/pom.xml
index b748d64d..b2f9e512 100644
--- a/pom.xml
+++ b/pom.xml
@@ -7,7 +7,7 @@
     <groupId>com.egzosn</groupId>
     <artifactId>pay-java-parent</artifactId>
     <packaging>pom</packaging>
-    <version>2.10.2</version>
+    <version>2.10.2-SNAPSHOT</version>
 
     <name>Pay Java - Parent</name>
     <description>Pay Java Parent</description>
@@ -56,7 +56,7 @@
 
 
     <properties>
-        <pay.version>2.10.2</pay.version>
+        <pay.version>2.10.2-SNAPSHOT</pay.version>
         <httpmime.version>4.5.4</httpmime.version>
         <log4j.version>1.2.17</log4j.version>
         <fastjson.version>1.2.41</fastjson.version>
@@ -126,7 +126,7 @@
                     <encoding>utf-8</encoding>
                 </configuration>
             </plugin>
-          <!-- <plugin>
+           <plugin>
                 <groupId>org.sonatype.plugins</groupId>
                 <artifactId>nexus-staging-maven-plugin</artifactId>
                 <version>1.6.3</version>
@@ -186,7 +186,7 @@
                         </goals>
                     </execution>
                 </executions>
-            </plugin>-->
+            </plugin>
         </plugins>
     </build>
 </project>
\ No newline at end of file