diff --git a/mvndownload/pom.xml b/mvndownload/pom.xml
index 749c039..bcfa18a 100644
--- a/mvndownload/pom.xml
+++ b/mvndownload/pom.xml
@@ -14,7 +14,7 @@
 		<esmvc.version>1.3.3</esmvc.version>
 		<easyjson.version>3.2.13</easyjson.version>
 		<sqlhelper.version>3.6.10</sqlhelper.version>
-		<langx-java.version>4.3.7</langx-java.version>
+		<langx-java.version>4.7.6</langx-java.version>
 		<audit.version>2.3.14</audit.version>		
 		<agileway.version>2.7.9</agileway.version>
 		
@@ -445,7 +445,7 @@
                 </exclusion>
             </exclusions>
         </dependency>
-        <!--ʹÓà sshj ʱ£¬ÐèÒª½ÓÏÂÀ´µÄ4¸öÒÀÀµ-->
+        <!--ʹ�� sshj ʱ����Ҫ��������4������-->
         <dependency>
             <groupId>org.bouncycastle</groupId>
             <artifactId>bcprov-jdk15on</artifactId>