diff --git a/images/setup/autoware.png b/images/setup/autoware.png
new file mode 100644
index 0000000..b5de633
Binary files /dev/null and b/images/setup/autoware.png differ
diff --git a/images/setup/autoware1.png b/images/setup/autoware1.png
deleted file mode 100644
index dd5ccb2..0000000
Binary files a/images/setup/autoware1.png and /dev/null differ
diff --git a/images/setup/autoware2.png b/images/setup/autoware2.png
deleted file mode 100644
index 9d74f96..0000000
Binary files a/images/setup/autoware2.png and /dev/null differ
diff --git a/images/setup/autoware3.png b/images/setup/autoware3.png
deleted file mode 100644
index 583ef2b..0000000
Binary files a/images/setup/autoware3.png and /dev/null differ
diff --git a/images/setup/autoware4.png b/images/setup/autoware4.png
deleted file mode 100644
index f45de72..0000000
Binary files a/images/setup/autoware4.png and /dev/null differ
diff --git a/manifest.json b/manifest.json
index b990bb7..51424a7 100644
--- a/manifest.json
+++ b/manifest.json
@@ -247,40 +247,10 @@
     },
     {
       "type": "Resource",
-      "source_relative_path": "images/setup/autoware1.png",
+      "source_relative_path": "images/setup/autoware.png",
       "output": {
         "resource": {
-          "relative_path": "images/setup/autoware1.png"
-        }
-      },
-      "version": ""
-    },
-    {
-      "type": "Resource",
-      "source_relative_path": "images/setup/autoware2.png",
-      "output": {
-        "resource": {
-          "relative_path": "images/setup/autoware2.png"
-        }
-      },
-      "version": ""
-    },
-    {
-      "type": "Resource",
-      "source_relative_path": "images/setup/autoware3.png",
-      "output": {
-        "resource": {
-          "relative_path": "images/setup/autoware3.png"
-        }
-      },
-      "version": ""
-    },
-    {
-      "type": "Resource",
-      "source_relative_path": "images/setup/autoware4.png",
-      "output": {
-        "resource": {
-          "relative_path": "images/setup/autoware4.png"
+          "relative_path": "images/setup/autoware.png"
         }
       },
       "version": ""
diff --git a/setup/index.html b/setup/index.html
index 65b16d1..6c8016f 100644
--- a/setup/index.html
+++ b/setup/index.html
@@ -372,12 +372,8 @@ <h3 id="autoware">Autoware</h3>
 bash run_autoware.sh
 </code></pre>
 <ol start="3">
-<li><p>下記のような画面(Rviz2)が表示されることを確認<br>
-<img src="../images/setup/autoware1.png" alt="autoware1"></p>
-</li>
-<li><p>タブにある2D Goal Poseを選択し、ゴールポジションをドラッグで指定。画像のように、ルートが表示されている かつ <code>Routing</code>が<code>UNSET</code>から<code>SET</code>に変わっていることを確認（指定してから少し時間がかかります）<br>
-<img src="../images/setup/autoware3.png" alt="autoware3"></p>
-</li>
+<li>下記のような画面(Rviz2)が表示され，車両の自動走行が開始されることを確認．
+<img src="../images/setup/autoware.png" alt="autoware"></li>
 </ol>
 </li>
 </ul>