diff --git a/README.md b/README.md
index 3d4c2cc..b2ba237 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # SmartMurphytt
-
+Contract文件夹下为长安链智能合约源码
+chainmaker_go文件夹下为后端gin代码
+其他即为项目前端vue代码
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