diff --git a/doc/wiki-cn/blademaster.md b/doc/wiki-cn/blademaster.md
index d2c00d08b..d09b26fcd 100644
--- a/doc/wiki-cn/blademaster.md
+++ b/doc/wiki-cn/blademaster.md
@@ -36,7 +36,10 @@
 
 # 扩展阅读
 
-[bm快速开始](blademaster-quickstart.md) [bm模块说明](blademaster-mod.md) [bm中间件](blademaster-mid.md)  [bm基于pb生成](blademaster-pb.md)
+[bm快速开始](blademaster-quickstart.md)    
+[bm模块说明](blademaster-mod.md)    
+[bm中间件](blademaster-mid.md)      
+[bm基于pb生成](blademaster-pb.md) 
 
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