diff --git a/APIJSONORM/pom.xml b/APIJSONORM/pom.xml
index 187aa087f..63d7086c7 100755
--- a/APIJSONORM/pom.xml
+++ b/APIJSONORM/pom.xml
@@ -5,7 +5,7 @@
 
 	<groupId>apijson.orm</groupId>
 	<artifactId>apijson-orm</artifactId>
-	<version>5.0.5</version>
+	<version>5.1.0</version>
 	<packaging>jar</packaging>
 
 	<name>APIJSONORM</name>
@@ -23,11 +23,6 @@
 			<artifactId>fastjson</artifactId>
 			<version>1.2.79</version>
 		</dependency>
-		<dependency>
-			<groupId>javax.activation</groupId>
-			<artifactId>activation</artifactId>
-			<version>1.1.1</version>
-		</dependency>
 	</dependencies>
 
 	<build>
diff --git a/APIJSONORM/src/main/java/apijson/Log.java b/APIJSONORM/src/main/java/apijson/Log.java
index 9c2c60a98..f3328c768 100755
--- a/APIJSONORM/src/main/java/apijson/Log.java
+++ b/APIJSONORM/src/main/java/apijson/Log.java
@@ -14,7 +14,7 @@ public class Log {
 
 	public static boolean DEBUG = true;
 	
-	public static final String VERSION = "5.0.0";
+	public static final String VERSION = "5.1.0";
 	public static final String KEY_SYSTEM_INFO_DIVIDER = "---|-----APIJSON SYSTEM INFO-----|---";
 
 	//默认的时间格式