diff --git a/renren-admin/pom.xml b/renren-admin/pom.xml
index 87a89f6f..77d1e5b6 100644
--- a/renren-admin/pom.xml
+++ b/renren-admin/pom.xml
@@ -286,6 +286,13 @@
                             <descriptors>
                                 <descriptor>src/main/resources/assembly/assembly.xml</descriptor>
                             </descriptors>
+
+                            <archive>
+                                <manifest>
+                                    <addClasspath>true</addClasspath>
+                                    <classpathPrefix>libs/</classpathPrefix>
+                                </manifest>
+                            </archive>
                         </configuration>
                     </execution>
                 </executions>
diff --git a/renren-admin/src/main/java/io/renren/modules/security/oauth2/Oauth2Filter.java b/renren-admin/src/main/java/io/renren/modules/security/oauth2/Oauth2Filter.java
index b229ea06..0fac996d 100644
--- a/renren-admin/src/main/java/io/renren/modules/security/oauth2/Oauth2Filter.java
+++ b/renren-admin/src/main/java/io/renren/modules/security/oauth2/Oauth2Filter.java
@@ -5,7 +5,6 @@ import com.yawei.pso.PSORequest;
 import com.yawei.pso.SSOResponse;
 import com.yawei.pso.TicketManager;
 import io.renren.common.constant.Constant;
-import io.renren.common.exception.ErrorCode;
 import io.renren.common.interceptor.Validator;
 import io.renren.common.interceptor.YaweiSSOProperties;
 import io.renren.common.utils.HttpContextUtils;
@@ -15,17 +14,13 @@ import org.apache.http.HttpStatus;
 import org.apache.shiro.authc.AuthenticationException;
 import org.apache.shiro.authc.AuthenticationToken;
 import org.apache.shiro.web.filter.authc.AuthenticatingFilter;
-import org.apache.shiro.web.servlet.ShiroHttpServletRequest;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.context.annotation.Configuration;
-import org.springframework.context.annotation.Lazy;
 import org.springframework.context.annotation.Scope;
 import org.springframework.stereotype.Component;
 import org.springframework.web.bind.annotation.RequestMethod;
 
 import javax.servlet.ServletRequest;
 import javax.servlet.ServletResponse;
-import javax.servlet.http.Cookie;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import java.io.IOException;
@@ -36,11 +31,10 @@ import java.util.Map;
 
 /**
  * oauth2过滤器
- *
  */
 @Component()
 @Scope("prototype")
-public class  Oauth2Filter extends AuthenticatingFilter {
+public class Oauth2Filter extends AuthenticatingFilter {
 
     public final static String SEESION_USER = "seesion_user";
 
@@ -52,7 +46,7 @@ public class  Oauth2Filter extends AuthenticatingFilter {
         //获取请求token
         String token = getRequestToken((HttpServletRequest) request);
 
-        if(StringUtils.isBlank(token)){
+        if (StringUtils.isBlank(token)) {
             return null;
         }
 
@@ -61,7 +55,7 @@ public class  Oauth2Filter extends AuthenticatingFilter {
 
     @Override
     protected boolean isAccessAllowed(ServletRequest request, ServletResponse response, Object mappedValue) {
-        if(((HttpServletRequest) request).getMethod().equals(RequestMethod.OPTIONS.name())){
+        if (((HttpServletRequest) request).getMethod().equals(RequestMethod.OPTIONS.name())) {
             return true;
         }
 
@@ -74,9 +68,9 @@ public class  Oauth2Filter extends AuthenticatingFilter {
 
         //获取请求token，如果token不存在，直接返回401
         String token = getRequestToken((HttpServletRequest) request);
-        if(StringUtils.isBlank(token)){
+        if (StringUtils.isBlank(token)) {
 
-            yaweiHandle((HttpServletRequest)request, (HttpServletResponse)response);
+            yaweiHandle((HttpServletRequest) request, (HttpServletResponse) response);
 
 //            HttpServletResponse httpResponse = (HttpServletResponse) response;
 //            httpResponse.setContentType("application/json;charset=utf-8");
@@ -117,12 +111,12 @@ public class  Oauth2Filter extends AuthenticatingFilter {
     /**
      * 获取请求的token
      */
-    private String getRequestToken(HttpServletRequest httpRequest){
+    private String getRequestToken(HttpServletRequest httpRequest) {
         //从header中获取token
         String token = httpRequest.getHeader(Constant.TOKEN_HEADER);
 
         //如果header中不存在token，则从参数中获取token
-        if(StringUtils.isBlank(token)){
+        if (StringUtils.isBlank(token)) {
             token = httpRequest.getParameter(Constant.TOKEN_HEADER);
         }
 
@@ -132,7 +126,7 @@ public class  Oauth2Filter extends AuthenticatingFilter {
     public boolean yaweiHandle(HttpServletRequest request, HttpServletResponse response) throws Exception {
         // 获取当前请求的url
         String requestUri = request.getHeader("REQUESTURI");
-        if (requestUri == null){
+        if (requestUri == null) {
             requestUri = request.getRequestURI();
         }