diff --git a/.drone.yml b/.drone.yml
index ad7380b..82d4e82 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -23,6 +23,15 @@ pipeline:
       matrix:
         GO_VERSION: 1.7.1
 
+  gtalk:
+    image: appleboy/drone-gtalk
+    pull: true
+    to: appleboy.tw@gmail.com
+    when:
+      status: [ success, failure ]
+      matrix:
+        GO_VERSION: 1.7.1
+
   facebook:
     image: appleboy/drone-facebook
     pull: true
@@ -40,6 +49,8 @@ pipeline:
     ignore_branch: true
     when:
       branch: master
+      matrix:
+        GO_VERSION: 1.7.1
 
 services:
   redis:
diff --git a/.drone.yml.sig b/.drone.yml.sig
index a96cb45..cc48437 100644
--- a/.drone.yml.sig
+++ b/.drone.yml.sig
@@ -1 +1 @@
-eyJhbGciOiJIUzI1NiJ9.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.tfY1d0tOjcbv9YVGVvA2hIwdbkwqlxrBgZbfjW_p6sY
\ No newline at end of file
+eyJhbGciOiJIUzI1NiJ9.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.A944ZNCmn8WqJ1mTXFcOUPRk5LjvErNRu2uqm7QTpyQ
\ No newline at end of file
diff --git a/config/config.go b/config/config.go
index f98c8a7..58c6e97 100644
--- a/config/config.go
+++ b/config/config.go
@@ -1,9 +1,10 @@
 package config
 
 import (
-	"gopkg.in/yaml.v2"
 	"io/ioutil"
 	"runtime"
+
+	"gopkg.in/yaml.v2"
 )
 
 // ConfYaml is config structure.
diff --git a/gorush.go b/gorush.go
index f7c8d7b..00c7f1a 100644
--- a/gorush.go
+++ b/gorush.go
@@ -3,11 +3,12 @@ package main
 import (
 	"flag"
 	"fmt"
-	"github.com/appleboy/gorush/config"
-	"github.com/appleboy/gorush/gorush"
 	"log"
 	"os"
 	"strconv"
+
+	"github.com/appleboy/gorush/config"
+	"github.com/appleboy/gorush/gorush"
 )
 
 func checkInput(token, message string) {