调整了编辑器的样式；

调整了头部的按钮；

src/components/Header.vue

@@ -12,7 +12,16 @@
       </div>
 
       <!-- 右侧操作按钮 -->
+      <!-- 新建便签 -->
       <img v-if="actionIcon === 'create'" class="image_4" src="/assets/icons/drawable-xxhdpi/btn_create.png" @click="handleAction" />
+
+      <div v-else-if="actionIcon === 'save'" class="code-fun-flex-row code-fun-items-center right-group">
+        <!-- 插入图片 -->
+        <img class="image_4" src="/assets/icons/drawable-xxhdpi/btn_pic.png" @click="handleAction" />
+        <!-- 保存便签 -->
+        <img class="image_4" src="/assets/icons/drawable-xxhdpi/btn_save_notes.png" @click="handleAction" />
+      </div>
+      <!-- 占位符 -->
       <div v-else class="image_4-placeholder"></div>
     </div>
   </div>
@@ -24,7 +33,7 @@ import { ref, computed } from 'vue'
 const props = defineProps({
   title: {
     type: String,
-    required: true,
+    default: '',
   },
   onBack: {
     type: Function,
@@ -131,6 +140,8 @@ const handleTitlePress = () => {
   display: flex;
   justify-content: space-between;
   align-items: center;
+  margin-bottom: -2.8rem;
+  position: relative;
   .inner {
     display: flex;
     justify-content: space-between;
@@ -139,14 +150,17 @@ const handleTitlePress = () => {
   }
   .left-icon,
   .image_4 {
-    width: 1.7rem;
-    height: 1.7rem;
+    width: 1.8rem;
+    height: 1.8rem;
     cursor: pointer;
   }
+  .right-group {
+    gap: .6rem;
+  }
 
   .image_4-placeholder {
-    width: 1.7rem;
-    height: 1.7rem;
+    width: 1.8rem;
+    height: 1.8rem;
   }
 
   .title-container {