diff --git a/README.md b/README.md
index 1639679..2b4b443 100644
--- a/README.md
+++ b/README.md
@@ -209,7 +209,7 @@ cd tank/build/pack/
 
 当然你可以加入钉钉群一起直接交流
 
-![](https://tank.eyeblue.cn/api/alien/download/b9c59c96-93b9-4c37-476f-501d1a26e792/dingding.jpg)
+![](./build/doc/img/dingding.jpg)
 
 ### License
 
diff --git a/build/doc/img/dingding.jpg b/build/doc/img/dingding.jpg
new file mode 100644
index 0000000..e57bf54
Binary files /dev/null and b/build/doc/img/dingding.jpg differ