diff --git a/common_test.go b/common_test.go
index b48ea27..bc2c726 100644
--- a/common_test.go
+++ b/common_test.go
@@ -12,7 +12,9 @@ func SetupConfig() {
 		"cmtWK2teRnLOXyO5dw7lJkETv9jCeNAqYyguEu5D8gG",
 		"wx876e233fde456b7b",
 		"4a91aa328569b10a9fb97adeb8b0af58",
-		"wechat_hitxy_access_token"}
+		"wechat_hitxy_access_token",
+		"gh_f09231355c68"}
+
 }
 
 func AssertEqual(t *testing.T, a interface{}, b interface{}, message string) {
diff --git a/config.go b/config.go
index c5114ba..f9bb602 100644
--- a/config.go
+++ b/config.go
@@ -24,6 +24,9 @@ type WechatAPIConfig struct {
 
 	//AuthTokenSaveTo
 	AuthTokenSaveTo string `json:"AuthTokenSaveTo"`
+
+	//PublicAccountID
+	PublicAccountID string `json:"PublicAccountID"`
 }
 
 //APIConfig contains secrets that cannot store in source file
diff --git a/outMsg.go b/outMsg.go
index 2429e63..8627c2e 100644
--- a/outMsg.go
+++ b/outMsg.go
@@ -19,12 +19,9 @@ func BuildTextMsg(txt string, ToUserName string) (string, error) {
  <MsgType><![CDATA[text]]></MsgType>
  <Content><![CDATA[%s]]></Content>
  </xml>`
-	msg := fmt.Sprintf(template, ToUserName, "gh_f09231355c68", int32(time.Now().Unix()), txt)
-	fmt.Println(msg)
+	msg := fmt.Sprintf(template, ToUserName, APIConfig.PublicAccountID, int32(time.Now().Unix()), txt)
 	e := Encode(msg)
-
 	str, _, _, _ := signMsg(e)
-	fmt.Println(str)
 	return str, nil
 }
 
diff --git a/server_config.json b/server_config.json
index 747077c..0fea69c 100644
--- a/server_config.json
+++ b/server_config.json
@@ -3,5 +3,6 @@
     "EncodingAESKey": "cmtWK2teRnLOXyO5dw7lJkETv9jCeNAqYyguEu5D8gG",
     "Appid": "wx876e233fde456b7b",
     "AppSecret": "4a91aa328569b10a9fb97adeb8b0af58",
-    "AuthTokenSaveTo": "/tmp/wechat_hitxy_token"
+    "AuthTokenSaveTo": "/tmp/wechat_hitxy_token",
+    "PublicAccountID":"gh_f09231355c68"
 }
\ No newline at end of file