diff --git a/README.md b/README.md
index 0d36329e..5772ea87 100644
--- a/README.md
+++ b/README.md
@@ -221,6 +221,7 @@ notify:
   dingtalk:
     - name: "dingtalk alert service"
       webhook: "https://oapi.dingtalk.com/robot/send?access_token=xxxx"
+      secret: "" # sign secret if set
   lark:
     - name: "lark alert service"
       webhook: "https://open.feishu.cn/open-apis/bot/v2/hook/d5366199-xxxx-xxxx-bd81-a57d1dd95de4"
diff --git a/notify/dingtalk/dingtalk.go b/notify/dingtalk/dingtalk.go
index a3cfb5ac..a095cb46 100644
--- a/notify/dingtalk/dingtalk.go
+++ b/notify/dingtalk/dingtalk.go
@@ -66,7 +66,7 @@ func (c *NotifyConfig) SendDingtalkNotification(title, msg string) error {
 			"text": "%s"
 		}
 	}
-	`, title, msg)
+	`, report.JSONEscape(title), report.JSONEscape(msg))
 	req, err := http.NewRequest(http.MethodPost, addSign(c.WebhookURL, c.SignSecret), bytes.NewBuffer([]byte(msgContent)))
 	if err != nil {
 		return err