diff --git a/hataraku_view/index.html b/hataraku_view/index.html
index f3976d9..2653ffe 100644
--- a/hataraku_view/index.html
+++ b/hataraku_view/index.html
@@ -59,7 +59,7 @@
                         <div class="section-title-box"><h2 class="section-title title-red">社長編</h2></div>
                                 <article class="class">
                                     <div class="article-inner">
-                                        <img src="../hataraku_view/img/sticky-note-blue.png" alt="付箋" class="sticky-note">
+                                        <img src="../hataraku_view/img/sticky-note-yellow.png" alt="付箋" class="sticky-note">
                                         <div class="article-flex">
                                             <div class="article-box-left">
                                                 <h3 class="article-title">社長編　<span class="article-title-red">#01</span></h3>
@@ -74,7 +74,7 @@
                                 </article>
                                 <article class="class">
                                     <div class="article-inner">
-                                        <img src="../hataraku_view/img/sticky-note-blue.png" alt="付箋" class="sticky-note">
+                                        <img src="../hataraku_view/img/sticky-note-yellow.png" alt="付箋" class="sticky-note">
                                         <div class="article-flex">
                                             <div class="article-box-left">
                                                 <h3 class="article-title">社長編　<span class="article-title-red">#02</span></h3>
@@ -89,7 +89,7 @@
                                 </article>
                                 <article class="class">
                                     <div class="article-inner">
-                                        <img src="../hataraku_view/img/sticky-note-blue.png" alt="付箋" class="sticky-note">
+                                        <img src="../hataraku_view/img/sticky-note-yellow.png" alt="付箋" class="sticky-note">
                                         <div class="article-flex">
                                             <div class="article-box-left">
                                                 <h3 class="article-title">社長編　<span class="article-title-red">#03</span></h3>