diff --git a/DockerFile b/DockerFile
index f8087ac..f2b563b 100644
--- a/DockerFile
+++ b/DockerFile
@@ -1,4 +1,4 @@
-FROM openjdk:8-alpine
+FROM openjdk:8u212-jre-alpine
 LABEL name="hoperun-custom-sign"
 MAINTAINER li@2ha.me
 WORKDIR /
diff --git a/src/main/resources/config/application.yml b/src/main/resources/config/application.yml
index 6ef1551..445903a 100644
--- a/src/main/resources/config/application.yml
+++ b/src/main/resources/config/application.yml
@@ -40,4 +40,9 @@ hoperun:
 
 sc3:
   uid: 7248
-  sendKey: sctp7248ta-yehg0lpo6cr9xl6ikqwbpn4l
\ No newline at end of file
+  send-key: sctp7248ta-yehg0lpo6cr9xl6ikqwbpn4l
+
+dingtalk:
+  enabled: true
+  webhook: https://oapi.dingtalk.com/robot/send?access_token=6925880a1b7379b2fb393b5336dd75155f37189a7912981b568b08316bfd7b9e
+  secret:
\ No newline at end of file