diff --git a/src/main/scala/app/PullRequestsController.scala b/src/main/scala/app/PullRequestsController.scala
index 365fb92..d4787e1 100644
--- a/src/main/scala/app/PullRequestsController.scala
+++ b/src/main/scala/app/PullRequestsController.scala
@@ -18,13 +18,14 @@
 import org.slf4j.LoggerFactory
 import org.eclipse.jgit.merge.MergeStrategy
 import org.eclipse.jgit.errors.NoMergeBaseException
+import service.WebHookService.WebHookPayload
 
 class PullRequestsController extends PullRequestsControllerBase
-  with RepositoryService with AccountService with IssuesService with PullRequestService with MilestonesService with ActivityService
+  with RepositoryService with AccountService with IssuesService with PullRequestService with MilestonesService with ActivityService with WebHookService
   with ReferrerAuthenticator with CollaboratorsAuthenticator
 
 trait PullRequestsControllerBase extends ControllerBase {
-  self: RepositoryService with AccountService with IssuesService with MilestonesService with ActivityService with PullRequestService
+  self: RepositoryService with AccountService with IssuesService with MilestonesService with ActivityService with PullRequestService with WebHookService
     with ReferrerAuthenticator with CollaboratorsAuthenticator =>
 
   private val logger = LoggerFactory.getLogger(classOf[PullRequestsControllerBase])
@@ -163,6 +164,20 @@
               }
             }
 
+            // call web hook
+            val webHookURLs = getWebHookURLs(owner, name)
+            if(webHookURLs.nonEmpty){
+              val payload = WebHookPayload(
+                git,
+                loginAccount,
+                mergeBaseRefName,
+                repository,
+                commits.flatten.toList,
+                getAccountByUserName(owner).get)
+
+              callWebHook(owner, name, webHookURLs, payload)
+            }
+
             // notifications
             Notifier().toNotify(repository, issueId, "merge"){
               Notifier.msgStatus(s"${baseUrl}/${owner}/${name}/pull/${issueId}")