diff --git a/packages/frontend/src/Layout.vue b/packages/frontend/src/Layout.vue
index b577ced..25bf871 100755
--- a/packages/frontend/src/Layout.vue
+++ b/packages/frontend/src/Layout.vue
@@ -54,7 +54,12 @@
     </div>
 
     <div class="content-main">
-      <div class="content-header">
+      <div
+        class="content-header"
+        :class='isHiddenTitleBar
+          ? "isHidden"
+          : ""'
+      >
         {{
           title
             ?? (serverInfo?.success
@@ -187,6 +192,7 @@ main.layout {
 }
 
 .content-header {
+  display: block;
   padding: 1rem 1.25rem;
   font-size: 1.3rem;
   font-weight: bold;
@@ -198,6 +204,10 @@ main.layout {
   -webkit-user-select: none;
 }
 
+.content-header.isHidden {
+  display: none;
+}
+
 .route-main {
   display: flex;
   flex-direction: column;
@@ -256,6 +266,7 @@ const router = useRouter();
 const route = useRoute();
 
 const isFullRoute = computed(() => route.meta.isFullRoute === true);
+const isHiddenTitleBar = computed(() => route.meta.isHiddenTitleBar === true);
 
 watch(route, () => {
   if (typeof route.meta.title === "string")
diff --git a/packages/frontend/src/components/Message.vue b/packages/frontend/src/components/Message.vue
index 9c4a6b9..3f12315 100644
--- a/packages/frontend/src/components/Message.vue
+++ b/packages/frontend/src/components/Message.vue
@@ -151,6 +151,13 @@ const deleteMessage = async () => {
             resolve();
             break;
           default:
+            createTopNotice({
+              props: {
+                icon: "material-symbols:error-outline-rounded",
+                iconColor: "var(--error-color)",
+                message: "キャンセルしました。",
+              },
+            });
             return;
         }
       },
diff --git a/packages/frontend/src/main.ts b/packages/frontend/src/main.ts
index 0703d2d..5d6d801 100755
--- a/packages/frontend/src/main.ts
+++ b/packages/frontend/src/main.ts
@@ -58,6 +58,7 @@ const router = createRouter({
       meta: {
         title: "コミュニティ",
         isFullRoute: true,
+        isHiddenTitleBar: true,
       },
       component: () => import("@/routes/community/index.vue"),
       children: [
diff --git a/packages/frontend/src/routes/community/channel.vue b/packages/frontend/src/routes/community/channel.vue
index 1267fe2..dfd63a5 100644
--- a/packages/frontend/src/routes/community/channel.vue
+++ b/packages/frontend/src/routes/community/channel.vue
@@ -9,44 +9,51 @@
     v-if="!isProcessing && channel"
     class="channel"
   >
-    <div class="messages" @scroll.passive="messagesScroll">
-      <div class="none-message" v-if="messages.length === 0">
-        <span>何ということでしょう！！</span>
-        <span>メッセージがありませんね！！</span>
-      </div>
-
-      <Progress
-        v-if="isLoading"
-        :size="10"
-        class="loading-progress"
-      />
-
-      <Message
-        v-for="message of messages"
-        @deleteMessage="deleteMessage"
-        :key="message.id"
-        :message="message"
-      />
+    <div class="community-top-info">
+      <Icon icon="material-symbols:chat-rounded" />
+      {{ channel.name }}
     </div>
 
-    <form>
-      <textarea
-        @input="resize"
-        @keydown.ctrl.enter="send"
-        class="message-input"
-        rows="1"
-        v-model="message"
-        :disabled="isSending"
-        :placeholder="`${channel.name}に送信`"
-      />
+    <div class="main">
+      <div class="messages" @scroll.passive="messagesScroll">
+        <div class="none-message" v-if="messages.length === 0">
+          <span>何ということでしょう！！</span>
+          <span>メッセージがありませんね！！</span>
+        </div>
 
-      <Icon
-        @click="send"
-        :icon='isSending
-          ? "line-md:loading-twotone-loop"
-          : "material-symbols:send-rounded"'
-      />
-    </form>
+        <Progress
+          v-if="isLoading"
+          :size="10"
+          class="loading-progress"
+        />
+
+        <Message
+          v-for="message of messages"
+          @deleteMessage="deleteMessage"
+          :key="message.id"
+          :message="message"
+        />
+      </div>
+
+      <form>
+        <textarea
+          @input="resize"
+          @keydown.ctrl.enter="send"
+          class="message-input"
+          rows="1"
+          v-model="message"
+          :disabled="isSending"
+          :placeholder="`${channel.name}に送信`"
+        />
+
+        <Icon
+          @click="send"
+          :icon='isSending
+            ? "line-md:loading-twotone-loop"
+            : "material-symbols:send-rounded"'
+        />
+      </form>
+    </div>
   </div>
 </template>
 
@@ -55,6 +62,12 @@
   margin: auto;
 }
 
+.community-top-info svg {
+  margin: auto 0;
+  width: 1.25rem;
+  height: 1.25rem;
+}
+
 .channel {
   display: flex;
   flex-direction: column;
@@ -62,6 +75,13 @@
   height: 100%;
 }
 
+.main {
+  display: flex;
+  flex-direction: column;
+  flex-grow: 1;
+  padding: 1rem;
+}
+
 .messages {
   display: flex;
   flex-direction: column;
@@ -91,7 +111,6 @@
   display: flex;
   gap: 0.5rem;
   padding: 1rem;
-  margin-bottom: 1rem;
   border-radius: 1rem;
   background-color: var(--bg-sub-color);
 }
diff --git a/packages/frontend/src/routes/community/index.inner.vue b/packages/frontend/src/routes/community/index.inner.vue
index ba53413..79ef23f 100644
--- a/packages/frontend/src/routes/community/index.inner.vue
+++ b/packages/frontend/src/routes/community/index.inner.vue
@@ -1,2 +1,11 @@
 <template>
-</template>
\ No newline at end of file
+  <span>チャンネルを選びやがれ</span>
+</template>
+
+<style scoped>
+span {
+  margin: auto;
+  font-size: 1.25rem;
+  font-weight: bold;
+}
+</style>
\ No newline at end of file
diff --git a/packages/frontend/src/routes/community/index.vue b/packages/frontend/src/routes/community/index.vue
index 9fac8c9..1442a21 100644
--- a/packages/frontend/src/routes/community/index.vue
+++ b/packages/frontend/src/routes/community/index.vue
@@ -6,20 +6,26 @@
   />
 
   <div
-    v-if="!isProcessing && channels"
+    v-if="!isProcessing && presentCommunity && channels"
     class="community"
   >
-    <div class="channels">
-      <RouterLink
-        v-for="channel of channels"
-        :to="`/community/${$route.params.communityId}/${channel.id}`"
-        :class='route.fullPath === `/community/${$route.params.communityId}/${channel.id}`
-          ? "isActive"
-          : ""'
-      >
-        <Icon icon="material-symbols:chat-rounded" />
-        <span>{{ channel.name }}</span>
-      </RouterLink>
+    <div class="left">
+      <div class="community-top-info">
+        {{ presentCommunity.name }}
+      </div>
+
+      <div class="channels">
+        <RouterLink
+          v-for="channel of channels"
+          :to="`/community/${$route.params.communityId}/${channel.id}`"
+          :class='route.fullPath === `/community/${$route.params.communityId}/${channel.id}`
+            ? "isActive"
+            : ""'
+        >
+          <Icon icon="material-symbols:chat-rounded" />
+          <span>{{ channel.name }}</span>
+        </RouterLink>
+      </div>
     </div>
 
     <span class="border" />
@@ -32,6 +38,22 @@
   </div>
 </template>
 
+<style>
+.community-top-info {
+  display: flex;
+  gap: 0.25rem;
+  width: 100%;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  border-bottom: 1px solid var(--border-color);
+  padding: 1rem;
+  font-size: 1.1rem;
+  font-weight: bold;
+  box-sizing: border-box;
+}
+</style>
+
 <style scoped>
 .processing-progress {
   margin: auto;
@@ -40,16 +62,13 @@
 .community {
   height: 100%;
   display: flex;
-  padding-left: 1rem;
-  padding-right: 1rem;
 }
 
-.channels {
+.left {
   display: flex;
   flex-direction: column;
-  padding-top: 1rem;
   box-sizing: border-box;
-  width: 16rem;
+  width: 18rem;
   height: 100%;
   border-top-right-radius: 2rem;
   border-bottom-right-radius: 2rem;
@@ -60,10 +79,22 @@
   flex-shrink: 0;
 }
 
+.channels {
+  display: flex;
+  flex-direction: column;
+  width: 100%;
+  flex-grow: 1;
+  gap: 1rem;
+  overflow: scroll;
+  padding: 1rem 1rem 0 1rem;
+  box-sizing: border-box;
+}
+
 .channels a {
   display: flex;
   color: var(--text-color);
   text-decoration: none;
+  padding-left: 1rem;
   gap: 0.25rem;
   height: 2rem;
   border: 1px solid transparent;
@@ -101,13 +132,10 @@
 .community .border {
   width: 1px;
   height: 100%;
-  margin-right: 1rem;
-  margin-left: 1rem;
   background-color: var(--border-color);
 }
 
 .community .community-inner {
-  padding-top: 1rem;
   flex-grow: 1;
   height: 100%;
   box-sizing: border-box;