diff --git a/.travis.yml b/.travis.yml
index cbb023a72..95a763519 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,7 +8,7 @@ install:
   - cd ..
 
 script:
-  - cd skywalking-protocol
+  - cd skywalking-network
   - mvn clean install -Dmaven.test.skip=true
   - cd ..
   - mvn clean install -Dmaven.test.skip=true
diff --git a/pom.xml b/pom.xml
index f6625747f..5a5353667 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 
     <groupId>com.a.eye</groupId>
     <artifactId>skywalking</artifactId>
-    <version>${project.version}</version>
+    <version>2.0-2016</version>
 
     <modules>
         <module>skywalking-alarm</module>
diff --git a/skywalking-network/pom.xml b/skywalking-network/pom.xml
index 762bf18c2..566f29bf2 100644
--- a/skywalking-network/pom.xml
+++ b/skywalking-network/pom.xml
@@ -77,7 +77,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-shade-plugin</artifactId>
-                <version>2.4.1</version>
+                <version>2.4.3</version>
                 <executions>
                     <execution>
                         <phase>package</phase>
@@ -103,6 +103,18 @@
                                     <shadedPattern>${shade.io.netty.target}</shadedPattern>
                                 </relocation>
                             </relocations>
+                            <artifactSet>
+                                <includes>
+                                    <include>io.grpc:grpc-*:jar:*</include>
+                                    <inclued>io.netty:netty-*:jar:*</inclued>
+                                    <inclued>com.google.protobuf:*:jar:*</inclued>
+                                    <inclued>com.google.code.gson:gson:jar:*</inclued>
+                                    <include>com.google.guava:guava:jar:*</include>
+                                </includes>
+                            </artifactSet>
+                            <transformers>
+                                <transformer implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
+                            </transformers>
                         </configuration>
                     </execution>
                 </executions>
diff --git a/skywalking-network/src/main/proto/TraceSearchService.proto b/skywalking-network/src/main/proto/TraceSearchService.proto
index 34b147c26..544e2c612 100644
--- a/skywalking-network/src/main/proto/TraceSearchService.proto
+++ b/skywalking-network/src/main/proto/TraceSearchService.proto
@@ -6,9 +6,12 @@ option java_package = "com.a.eye.skywalking.network.grpc";
 import "Spans.proto";
 
 service TraceSearchService{
-    rpc search(string) returns (SearchResult){};
+    rpc search(TraceSearchCondition) returns (SearchResult){};
 }
 
+message TraceSearchCondition{
+    string traceid = 1;
+}
 
 message SearchResult{
     repeated Span spans= 1;
diff --git a/skywalking-registry/pom.xml b/skywalking-registry/pom.xml
index 253a9b3ea..64669e99a 100644
--- a/skywalking-registry/pom.xml
+++ b/skywalking-registry/pom.xml
@@ -29,28 +29,4 @@
             <version>${project.version}</version>
         </dependency>
     </dependencies>
-
-    <repositories>
-        <repository>
-            <id>local-central</id>
-            <url>http://10.128.7.197:8081/nexus/content/groups/public/</url>
-            <releases>
-                <enabled>true</enabled>
-            </releases>
-            <snapshots>
-                <enabled>true</enabled>
-            </snapshots>
-        </repository>
-        <repository>
-            <id>apmparty</id>
-            <url>http://10.128.7.197:8081/nexus/content/repositories/apmparty/</url>
-            <releases>
-                <enabled>true</enabled>
-            </releases>
-            <snapshots>
-                <enabled>true</enabled>
-            </snapshots>
-        </repository>
-    </repositories>
-
 </project>
diff --git a/skywalking-storage-center/skywalking-storage/pom.xml b/skywalking-storage-center/skywalking-storage/pom.xml
index dbd3052dc..dced15cdd 100644
--- a/skywalking-storage-center/skywalking-storage/pom.xml
+++ b/skywalking-storage-center/skywalking-storage/pom.xml
@@ -21,6 +21,11 @@
             <version>4.12</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>com.a.eye</groupId>
+            <artifactId>skywalking-registry</artifactId>
+            <version>${project.version}</version>
+        </dependency>
         <dependency>
             <groupId>org.apache.logging.log4j</groupId>
             <artifactId>log4j-core</artifactId>