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diff --git "a/Day21-30/21-30.Web\345\211\215\347\253\257\346\246\202\350\277\260.md" "b/Day21-30/21-30.Web\345\211\215\347\253\257\346\246\202\350\277\260.md"
index d5f990cb1..0ea3daf58 100644
--- "a/Day21-30/21-30.Web\345\211\215\347\253\257\346\246\202\350\277\260.md"
+++ "b/Day21-30/21-30.Web\345\211\215\347\253\257\346\246\202\350\277\260.md"
@@ -903,4 +903,4 @@ Bulma是一个基于Flexbox的现代化的CSS框架，其初衷就是移动优
 
 3. 可视化
 
-   ![](./res/bootstrap-layoutit.png)
\ No newline at end of file
+   ![](./res/bootstrap-layoutit.png)    
\ No newline at end of file
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diff --git "a/\346\233\264\346\226\260\346\227\245\345\277\227.md" "b/\346\233\264\346\226\260\346\227\245\345\277\227.md"
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+++ "b/\346\233\264\346\226\260\346\227\245\345\277\227.md"
@@ -1,5 +1,10 @@
 ## 更新日志
 
+### 2020年3月1日
+
+1. 优化了项目中的部分图片资源。
+2. 更新了部分文档。
+
 ### 2019年9月23日
 
 1. 计划在国庆长假结束前，完成第91天到第100天内容的更新，包括最新的Python面试题集。
diff --git "a/\347\225\252\345\244\226\347\257\207/res/create-new-repo.png" "b/\347\225\252\345\244\226\347\257\207/res/create-new-repo.png"
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similarity index 99%
rename from "\347\225\252\345\244\226\347\257\207/FTX\357\274\210\347\247\237\346\210\277\351\241\271\347\233\256\357\274\211\346\216\245\345\217\243\346\226\207\346\241\243.md"
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+++ "b/\347\225\252\345\244\226\347\257\207/\347\247\237\346\210\277\347\275\221\351\241\271\347\233\256\346\216\245\345\217\243\346\226\207\346\241\243.md"
@@ -1,4 +1,4 @@
-## FTX项目（租房网站）接口文档
+## 租房网项目接口文档
 
 0. 用户登录 - **POST** `/api/login/`