diff --git a/2023/05/five-years-after-graduation/index.html b/2023/05/five-years-after-graduation/index.html
index 7e98aaca8f..898172ddee 100644
--- a/2023/05/five-years-after-graduation/index.html
+++ b/2023/05/five-years-after-graduation/index.html
@@ -142,7 +142,7 @@ <h2 id=第一个offer-hypereal>第一个offer hypereal</h2>
 <p>
 <figure>
 <picture>
-<img class="image_figure image_internal" src=https://111qqz.com/images/hypereal_offer_letter.png alt="hypereal offer letter" loading=lazy decoding=async width=602 height=753>
+<img class="image_figure image_internal" src=https://111qqz.com/images/hypereal_offer_letter.png alt="hypereal offer letter" loading=lazy decoding=async width=803 height=1020>
 </picture>
 </figure>
 </p>
@@ -158,13 +158,8 @@ <h2 id=百度大搜>百度大搜</h2>
 <p>我临阵磨枪准备了一波，突击看完了《数学之美》之类的书，可惜最后还是没通过面试。虽然面试细节已经记不太清了，但是没拿到这份实习还是让我比较伤心的。似乎也是我面试过程中的第一次失败。</p>
 <h2 id=奶茶厂>奶茶厂</h2>
 <p>我拿到的第二份实习offer是京东广告部门的算法工程师。也是在ACMer求职群里看到的消息。面试过程中，面试官考了我蓄水池抽样（这个问题在后来的几次面试中也被问到了），还让我写了一个ST表的RMQ算法。
-<figure>
-<picture>
-<img class="image_figure image_internal" src=https://111qqz.com/images/jd_offer_letter.png alt="jd offer letter" loading=lazy decoding=async width=647 height=647>
-</picture>
-</figure>
-</p>
-<p>当时，如果没有拿到商汤的offer，我很可能就跑去京东了。</p>
+<img class="image_figure image_external" loading=lazy src=images/jd_offer_2017.png alt="jd offer letter">
+当时，如果没有拿到商汤的offer，我很可能就跑去京东了。</p>
 <h2 id=sensetime>sensetime</h2>
 <p>我投递给商汤科技的岗位是通过符宝聚聚的内推渠道的。当时恰好在朋友圈看到了，就投了过去。但是比较不巧的是，商汤科技的第一轮笔试时间恰好和我的一门考试冲突了。</p>
 <p>
@@ -178,7 +173,7 @@ <h2 id=sensetime>sensetime</h2>
 <p>
 <figure>
 <picture>
-<img class="image_figure image_internal" src=https://111qqz.com/images/sensetime_intern_offer_letter.png alt="sensetime offer letter" loading=lazy decoding=async width=687 height=493>
+<img class="image_figure image_internal" src=https://111qqz.com/images/sensetime_intern_offer_letter_2017.png alt="sensetime offer letter" loading=lazy decoding=async width=935 height=678>
 </picture>
 </figure>
 </p>
@@ -208,7 +203,7 @@ <h2 id=腾讯>腾讯</h2>
 <p>
 <figure>
 <picture>
-<img class="image_figure image_internal" src=https://111qqz.com/images/on_call_v2ex.png alt="Alt text" loading=lazy decoding=async width=876 height=251>
+<img class="image_figure image_internal" src=https://111qqz.com/images/on_call_v2ex.png alt="on call到怀疑人生" loading=lazy decoding=async width=876 height=251>
 </picture>
 </figure>
 </p>
diff --git a/images/hypereal_offer_letter.png b/images/hypereal_offer_letter.png
index edb9aad144..dbbc654238 100644
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diff --git a/images/jd-offer-2017.png b/images/jd-offer-2017.png
new file mode 100644
index 0000000000..6f592f7bf2
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diff --git a/images/sensetime_intern_offer_letter_2017.png b/images/sensetime_intern_offer_letter_2017.png
new file mode 100644
index 0000000000..84fa184727
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