diff --git a/README.md b/README.md
index 8b787d91..f19cec75 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-[![Build Status](https://api.travis-ci.org/springside/springside4.png?branch=master)](https://travis-ci.org/springside/springside4/)
+travis-ci status:[![Build Status](https://api.travis-ci.org/springside/springside4.png?branch=master)](https://travis-ci.org/springside/springside4/)
 
 SpringSide是以Spring Framework为核心的，Pragmatic风格的JavaEE应用参考示例，是JavaEE世界中的主流技术选型，最佳实践的总结与演示。
   
diff --git a/modules/core/pom.xml b/modules/core/pom.xml
index acb06dba..b5c59329 100644
--- a/modules/core/pom.xml
+++ b/modules/core/pom.xml
@@ -127,6 +127,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-source-plugin</artifactId>
+				<version>3.0.1</version>
 				<executions>
 					<execution>
 						<id>attach-sources</id>
@@ -136,36 +137,6 @@
 					</execution>
 				</executions>
 			</plugin>
-
-			<!-- 打包测试用的jar包，classfier为tests -->
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-jar-plugin</artifactId>
-				<version>3.0.2</version>
-				<executions>
-					<execution>
-						<goals>
-							<goal>test-jar</goal>
-						</goals>
-						<configuration>
-							<includes>
-								<include>org/springside/modules/test/**/*.class</include>
-								<include>jetty/webdefault-windows.xml</include>
-							</includes>
-							<excludes>
-								<exclude>org/springside/modules/test/**/*Test.class</exclude>
-							</excludes>
-						</configuration>
-					</execution>
-				</executions>
-			</plugin>
-
-			<!-- enforcer, 规则统一定义在parent -->
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-enforcer-plugin</artifactId>
-				<version>1.4.1</version>
-			</plugin>
 		</plugins>
 	</build>
 </project>
\ No newline at end of file
diff --git a/modules/metrics/pom.xml b/modules/metrics/pom.xml
index b977d7f1..d6e59c1c 100755
--- a/modules/metrics/pom.xml
+++ b/modules/metrics/pom.xml
@@ -13,7 +13,7 @@
 		<junit.version>4.12</junit.version>
 		<assertj.version>2.6.0</assertj.version>
 		<mockito.version>1.10.19</mockito.version>
-		
+
 		<!-- Plugin的属性 -->
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<java.version>1.7</java.version>
@@ -63,6 +63,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-source-plugin</artifactId>
+				<version>3.0.1</version>
 				<executions>
 					<execution>
 						<id>attach-sources</id>
@@ -72,12 +73,6 @@
 					</execution>
 				</executions>
 			</plugin>
-
-			<!-- enforcer, 规则统一定义在parent -->
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-enforcer-plugin</artifactId>
-			</plugin>
 		</plugins>
 	</build>
 </project>
\ No newline at end of file
diff --git a/modules/utils/src/main/java/org/springside/modules/utils/collection/type/primitive/IntObjectHashMap.java b/modules/utils/src/main/java/org/springside/modules/utils/collection/type/primitive/IntObjectHashMap.java
index 52e921c5..a64ec358 100644
--- a/modules/utils/src/main/java/org/springside/modules/utils/collection/type/primitive/IntObjectHashMap.java
+++ b/modules/utils/src/main/java/org/springside/modules/utils/collection/type/primitive/IntObjectHashMap.java
@@ -93,7 +93,7 @@ public class IntObjectHashMap<V> implements IntObjectMap<V> {
 
 		// Allocate the arrays.
 		keys = new int[capacity];
-		@SuppressWarnings({ "unchecked", "SuspiciousArrayCast" })
+		@SuppressWarnings({ "unchecked" })
 		V[] temp = (V[]) new Object[capacity];
 		values = temp;
 
@@ -453,7 +453,7 @@ public class IntObjectHashMap<V> implements IntObjectMap<V> {
 		V[] oldVals = values;
 
 		keys = new int[newCapacity];
-		@SuppressWarnings({ "unchecked", "SuspiciousArrayCast" })
+		@SuppressWarnings({ "unchecked" })
 		V[] temp = (V[]) new Object[newCapacity];
 		values = temp;
 
diff --git a/modules/utils/src/main/java/org/springside/modules/utils/collection/type/primitive/LongObjectHashMap.java b/modules/utils/src/main/java/org/springside/modules/utils/collection/type/primitive/LongObjectHashMap.java
index 89c20610..baeacdea 100644
--- a/modules/utils/src/main/java/org/springside/modules/utils/collection/type/primitive/LongObjectHashMap.java
+++ b/modules/utils/src/main/java/org/springside/modules/utils/collection/type/primitive/LongObjectHashMap.java
@@ -94,7 +94,7 @@ public class LongObjectHashMap<V> implements LongObjectMap<V> {
 
         // Allocate the arrays.
         keys = new long[capacity];
-        @SuppressWarnings({ "unchecked", "SuspiciousArrayCast" })
+        @SuppressWarnings({ "unchecked" })
         V[] temp = (V[]) new Object[capacity];
         values = temp;
 
@@ -455,7 +455,7 @@ public class LongObjectHashMap<V> implements LongObjectMap<V> {
         V[] oldVals = values;
 
         keys = new long[newCapacity];
-        @SuppressWarnings({ "unchecked", "SuspiciousArrayCast" })
+        @SuppressWarnings({ "unchecked"})
         V[] temp = (V[]) new Object[newCapacity];
         values = temp;