diff --git a/README.md b/README.md
index 9c883c3..631e440 100644
--- a/README.md
+++ b/README.md
@@ -9,13 +9,29 @@
 
 - [隔离食用手册大全](https://docs.qq.com/sheet/DZUpJS0tQZm1YYWlt)
 
-## 参与开发
+## 说明
+
+本项目初衷是方便特殊时期隔离在家而材料有限的小伙伴，因此菜谱材料会尽量限制在特定范围内。
+
+## 开发
 
 ```bash
 # install dependencies
 pnpm install
 
+# convert csv to json
+# automatically executed when postinstall
+pnpm convert
+
 # start
 pnpm dev
 # http://localhost:3333
 ```
+
+## [Sponsors](https://sponsors.yunyoujun.cn)
+
+<p align="center">
+  <a href="https://cdn.jsdelivr.net/gh/YunYouJun/sponsors/public/sponsors.svg">
+    <img src='https://cdn.jsdelivr.net/gh/YunYouJun/sponsors/public/sponsors.svg'/>
+  </a>
+</p>
diff --git a/package.json b/package.json
index 5e68c72..aa5cadd 100644
--- a/package.json
+++ b/package.json
@@ -6,6 +6,7 @@
     "convert": "esno scripts/convert.ts",
     "dev": "vite --port 3333 --open",
     "lint": "eslint .",
+    "postinstall": "npm run convert",
     "preview": "vite preview",
     "preview-https": "serve dist",
     "typecheck": "vue-tsc --noEmit"
diff --git a/src/components/BaseFooter.vue b/src/components/BaseFooter.vue
index ad7fb62..7757b96 100644
--- a/src/components/BaseFooter.vue
+++ b/src/components/BaseFooter.vue
@@ -14,7 +14,7 @@ onBeforeMount(() => {
       苏ICP备17038157号
     </a>
     <div m="y-2" class="inline-flex justify-center items-center" text="xs">
-      <a class="inline-flex justify-center items-center" style="color: #ea7b99" href="https://www.bilibili.com" target="_blank">
+      <a class="inline-flex justify-center items-center" style="color: #ea7b99" href="https://www.bilibili.com/blackboard/dynamic/306882" target="_blank">
         <span inline-flex>菜谱视频来源：</span>
         <div class="inline-flex" i-ri-bilibili-line />
         <span m="l-1" class="inline-flex" style="margin-top: 1px;">B 站</span>
diff --git a/src/data/recipe.csv b/src/data/recipe.csv
index dfbc770..13319f1 100644
--- a/src/data/recipe.csv
+++ b/src/data/recipe.csv
@@ -145,7 +145,7 @@
 空气炸锅炸馒头,面包,https://www.bilibili.com/video/BV1DL4y137CD,简单,炸串店同款,炸,空气炸锅
 空气炸锅炸包菜,包菜,https://www.bilibili.com/video/BV1eR4y1j715,简单,童年风味,炸,空气炸锅
 空气炸锅炸豆腐,豆腐,https://www.bilibili.com/video/BV1eR4y1j715,简单,,炸,空气炸锅
-空气炸锅炸薯角,土豆,https://www.bilibili.com/video/BV1eR4y1j716,简单,,炸,空气炸锅
+空气炸锅炸薯角,土豆,https://www.bilibili.com/video/BV1eR4y1j715,简单,,炸,空气炸锅
 空气炸锅炸鸡翅尖,鸡翅,https://www.bilibili.com/video/BV1eR4y1j717,普通,椒香,炸,空气炸锅
 素蟹粉,胡萝卜、土豆,https://www.bilibili.com/video/BV1Zu411e7fp,简单,家常菜,炒,一口大锅
 日式炒胡萝卜丝,胡萝卜,https://www.bilibili.com/video/BV1mY411774Z,简单,消耗囤货,炒,一口大锅
diff --git a/src/styles/index.scss b/src/styles/index.scss
index a89f07f..58cc45c 100644
--- a/src/styles/index.scss
+++ b/src/styles/index.scss
@@ -14,6 +14,15 @@ a {
   color: var(--c-text);
 }
 
+button {
+  outline: none;
+  
+  &:focus,
+  &:active {
+    outline: none;
+  }
+}
+
 .tag {
   margin: 4px;
   padding: 2px 4px;