diff --git a/README.md b/README.md
index 4bbca55..d1f1ca8 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@
 
 [Task Listing][todo] | [~~BBS~~][issues] | [Published][artifact]
 
-[说明书][book] | [FindInTelegram][tg-account]
+**[说明书][book] | [FindInTelegram][tg-account]**
 
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