diff --git a/README.md b/README.md
index 7624f3024e473dccde9e8426caf39fab4736b062..f2d906ade0f5e328f642c23ed4ab2e126d533b16 100644
--- a/README.md
+++ b/README.md
@@ -117,3 +117,7 @@ passport.csdn.net, codechina.csdn.net；
 
 ### 许可协议：   
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