From 9b2c9ad1d2e70863e048ae1001958f65cc93edb3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=A1=97=E8=A7=92=E5=B0=8F=E6=9E=97?= <1013335014@qq.com>
Date: Tue, 21 Jan 2025 16:14:45 +0800
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---
 web/src/pages/Edit/components/Toolbar.vue | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/web/src/pages/Edit/components/Toolbar.vue b/web/src/pages/Edit/components/Toolbar.vue
index 98c27b8a..68c028ce 100644
--- a/web/src/pages/Edit/components/Toolbar.vue
+++ b/web/src/pages/Edit/components/Toolbar.vue
@@ -215,7 +215,8 @@ export default {
   computed: {
     ...mapState({
       isDark: state => state.localConfig.isDark,
-      isHandleLocalFile: state => state.isHandleLocalFile
+      isHandleLocalFile: state => state.isHandleLocalFile,
+      openNodeRichText: state => state.localConfig.openNodeRichText
     })
   },
   watch: {
@@ -223,6 +224,24 @@ export default {
       if (!val) {
         Notification.closeAll()
       }
+    },
+    openNodeRichText: {
+      immediate: true,
+      handler(val) {
+        const index = this.list.findIndex(item => {
+          return item === 'formula'
+        })
+        if (val) {
+          if (index === -1) {
+            this.list.splice(13, 0, 'formula')
+          }
+        } else {
+          if (index !== -1) {
+            this.list.splice(index, 1)
+          }
+        }
+        this.computeToolbarShow()
+      }
     }
   },
   created() {
@@ -246,6 +265,7 @@ export default {
   methods: {
     // 计算工具按钮如何显示
     computeToolbarShow() {
+      if (!this.$refs.toolbarRef) return
       const windowWidth = window.innerWidth - 40
       const all = [...this.list]
       let index = 1