diff --git a/2077/readme.md b/2077/readme.md
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--- a/2077/readme.md
+++ b/2077/readme.md
@@ -1,5 +1,7 @@
 * 资本 https://www.zhihu.com/question/296893426/answer/1626254399
 
+* 做题家 https://www.zhihu.com/question/385751094
+
 * 应试 https://www.zhihu.com/question/38235001/answer/75476488
 
 * 拼多多 https://www.zhihu.com/question/49126610/answer/234944981