diff --git a/pom.xml b/pom.xml
index 20273d5c0828ab64ac5dfb59dc0bb370bb2d66bf..1424bdebb0bce58efa70e2a182ccf724e8b23538 100644
--- a/pom.xml
+++ b/pom.xml
@@ -80,17 +80,22 @@
                     <skipDocker>true</skipDocker>
                 </configuration>
             </plugin>
+            <plugin>
+                <!-- 源码插件 -->
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <!-- 发布时自动将源码同时发布的配置 -->
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <version>2.4</version>
+            </plugin>
         </plugins>
     </build>
 
-    <repositories>
-        <repository>
-            <snapshots>
-                <enabled>false</enabled>
-            </snapshots>
-            <id>DataCarrier</id>
-            <name>bintray</name>
-            <url>https://jcenter.bintray.com</url>
-        </repository>
-    </repositories>
 </project>
diff --git a/skywalking-application-toolkit/skywalking-toolkit-log4j-1.x/pom.xml b/skywalking-application-toolkit/skywalking-toolkit-log4j-1.x/pom.xml
index aa9ff10ef3d315a8c70803fa8f74eb884192c360..4b787880c01d7aca313c2eb8678f69eedf83852f 100644
--- a/skywalking-application-toolkit/skywalking-toolkit-log4j-1.x/pom.xml
+++ b/skywalking-application-toolkit/skywalking-toolkit-log4j-1.x/pom.xml
@@ -20,6 +20,27 @@
         </dependency>
     </dependencies>
 
+
+    <build>
+        <plugins>
+            <plugin>
+                <!-- 源码插件 -->
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <!-- 发布时自动将源码同时发布的配置 -->
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <version>2.4</version>
+            </plugin>
+        </plugins>
+    </build>
+
     <distributionManagement>
         <repository>
             <id>bintray-wu-sheng-sky-walking-repository</id>
diff --git a/skywalking-application-toolkit/skywalking-toolkit-log4j-2.x/pom.xml b/skywalking-application-toolkit/skywalking-toolkit-log4j-2.x/pom.xml
index 111e507a5b330c0bfad8190e058079012c1e8d3b..8cb6d2f34ee9daa9289129847a5857dd28103b90 100644
--- a/skywalking-application-toolkit/skywalking-toolkit-log4j-2.x/pom.xml
+++ b/skywalking-application-toolkit/skywalking-toolkit-log4j-2.x/pom.xml
@@ -20,6 +20,27 @@
         </dependency>
     </dependencies>
 
+
+    <build>
+        <plugins>
+            <plugin>
+                <!-- 源码插件 -->
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <!-- 发布时自动将源码同时发布的配置 -->
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <version>2.4</version>
+            </plugin>
+        </plugins>
+    </build>
+
     <distributionManagement>
         <repository>
             <id>bintray-wu-sheng-sky-walking-repository</id>
diff --git a/skywalking-application-toolkit/skywalking-toolkit-logback-1.x/pom.xml b/skywalking-application-toolkit/skywalking-toolkit-logback-1.x/pom.xml
index 283a3ea62aae3b2d1995a1d8635ccbd2b6ae7ddf..0dd98155cb38ddf921797a34c9f6dacfbadc67ec 100644
--- a/skywalking-application-toolkit/skywalking-toolkit-logback-1.x/pom.xml
+++ b/skywalking-application-toolkit/skywalking-toolkit-logback-1.x/pom.xml
@@ -20,6 +20,27 @@
         </dependency>
     </dependencies>
 
+
+    <build>
+        <plugins>
+            <plugin>
+                <!-- 源码插件 -->
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <!-- 发布时自动将源码同时发布的配置 -->
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <version>2.4</version>
+            </plugin>
+        </plugins>
+    </build>
+
     <distributionManagement>
         <repository>
             <id>bintray-wu-sheng-sky-walking-repository</id>
diff --git a/skywalking-application-toolkit/skywalking-toolkit-trace-context/pom.xml b/skywalking-application-toolkit/skywalking-toolkit-trace-context/pom.xml
index 7cb964f9a0bc406ea6fbe6bf7162f0673689f810..3a55bd23d32e7aba1a8a38c37ec9a3a20191e6f5 100644
--- a/skywalking-application-toolkit/skywalking-toolkit-trace-context/pom.xml
+++ b/skywalking-application-toolkit/skywalking-toolkit-trace-context/pom.xml
@@ -13,6 +13,26 @@
 
     <url>http://maven.apache.org</url>
 
+    <build>
+        <plugins>
+            <plugin>
+                <!-- 源码插件 -->
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <!-- 发布时自动将源码同时发布的配置 -->
+                <executions>
+                    <execution>
+                        <id>attach-sources</id>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <version>2.4</version>
+            </plugin>
+        </plugins>
+    </build>
+
     <distributionManagement>
         <repository>
             <id>bintray-wu-sheng-sky-walking-repository</id>
diff --git a/skywalking-sniffer/skywalking-agent/dependency-reduced-pom.xml b/skywalking-sniffer/skywalking-agent/dependency-reduced-pom.xml
index 6bae01f0696b21872c7a02bda2ab2903c3f1b48f..a597e2a393d0c0310c5e4b4d66abb515234eba80 100644
--- a/skywalking-sniffer/skywalking-agent/dependency-reduced-pom.xml
+++ b/skywalking-sniffer/skywalking-agent/dependency-reduced-pom.xml
@@ -3,7 +3,7 @@
   <parent>
     <artifactId>skywalking-sniffer</artifactId>
     <groupId>com.a.eye</groupId>
-    <version>2.1-2017</version>
+    <version>2.0-2016</version>
   </parent>
   <modelVersion>4.0.0</modelVersion>
   <artifactId>skywalking-agent</artifactId>