diff --git a/web/src/lang/en_us.js b/web/src/lang/en_us.js
index fe01ddec..cbb50039 100644
--- a/web/src/lang/en_us.js
+++ b/web/src/lang/en_us.js
@@ -75,7 +75,8 @@ export default {
     belowNode: 'Display below nodes',
     tagPosition: 'Node tag position',
     tagPositionRight: 'Text right',
-    tagPositionBottom: 'Text bottom'
+    tagPositionBottom: 'Text bottom',
+    alwaysShowExpandBtn: 'Always show expand btn'
   },
   color: {
     moreColor: 'More color'
diff --git a/web/src/lang/zh_cn.js b/web/src/lang/zh_cn.js
index afc71bdd..393b1af9 100644
--- a/web/src/lang/zh_cn.js
+++ b/web/src/lang/zh_cn.js
@@ -73,7 +73,8 @@ export default {
     belowNode: '显示在节点下方',
     tagPosition: '节点标签显示的位置',
     tagPositionRight: '文本右侧',
-    tagPositionBottom: '文本下面'
+    tagPositionBottom: '文本下面',
+    alwaysShowExpandBtn: '是否一直显示展开收起按钮'
   },
   color: {
     moreColor: '更多颜色'
diff --git a/web/src/lang/zh_tw.js b/web/src/lang/zh_tw.js
index 8785a8bf..94267286 100644
--- a/web/src/lang/zh_tw.js
+++ b/web/src/lang/zh_tw.js
@@ -43,7 +43,8 @@ export default {
     outerFramePadding: '外框內距',
     tagPosition: '節點標簽顯示的位置',
     tagPositionRight: '文本右側',
-    tagPositionBottom: '文本下面'
+    tagPositionBottom: '文本下面',
+    alwaysShowExpandBtn: '是否壹直顯示展開收起按鈕'
   },
   setting: {
     title: '設置',
diff --git a/web/src/pages/Edit/components/Setting.vue b/web/src/pages/Edit/components/Setting.vue
index 436fe985..0e6fee1d 100644
--- a/web/src/pages/Edit/components/Setting.vue
+++ b/web/src/pages/Edit/components/Setting.vue
@@ -199,6 +199,16 @@
           >
         </div>
       </div>
+      <!-- 是否一直显示展开收起按钮 -->
+      <div class="row">
+        <div class="rowItem">
+          <el-checkbox
+            v-model="config.alwaysShowExpandBtn"
+            @change="updateOtherConfig('alwaysShowExpandBtn', $event)"
+            >{{ $t('setting.alwaysShowExpandBtn') }}</el-checkbox
+          >
+        </div>
+      </div>
       <!-- 是否开启手绘风格 -->
       <div class="row" v-if="supportHandDrawnLikeStyle">
         <div class="rowItem">
@@ -349,7 +359,8 @@ export default {
         mousewheelZoomActionReverse: false,
         createNewNodeBehavior: 'default',
         tagPosition: 'right',
-        openRealtimeRenderOnNodeTextEdit: true
+        openRealtimeRenderOnNodeTextEdit: true,
+        alwaysShowExpandBtn: false
       },
       watermarkConfig: {
         show: false,
@@ -437,7 +448,7 @@ export default {
       storeConfig({
         config: this.data.config
       })
-      if (key === 'tagPosition') {
+      if (['tagPosition', 'alwaysShowExpandBtn'].includes(key)) {
         this.mindMap.reRender()
       }
     },