diff --git a/simple-mind-map/src/core/render/Render.js b/simple-mind-map/src/core/render/Render.js
index 7893f42a..a13678ae 100644
--- a/simple-mind-map/src/core/render/Render.js
+++ b/simple-mind-map/src/core/render/Render.js
@@ -124,7 +124,7 @@ class Render {
 
   // 重新设置思维导图数据
   setData(data) {
-    if (this.mindMap.richText) {
+    if (this.hasRichTextPlugin()) {
       this.renderTree = data ? this.mindMap.richText.handleSetData(data) : null
     } else {
       this.renderTree = data
@@ -546,7 +546,7 @@ class Render {
           }
           // 触发一次保存，因为修改了渲染树的数据
           if (
-            this.mindMap.richText &&
+            this.hasRichTextPlugin() &&
             [CONSTANTS.CHANGE_THEME, CONSTANTS.SET_DATA].includes(source)
           ) {
             this.mindMap.command.addHistory()
@@ -560,7 +560,7 @@ class Render {
 
   // 给当前被收起来的节点数据添加文本复位标志
   resetUnExpandNodeStyle() {
-    if (!this.renderTree) return
+    if (!this.renderTree || !this.hasRichTextPlugin()) return
     walk(this.renderTree, null, node => {
       if (!node.data.expand) {
         walk(node, null, node2 => {
@@ -737,7 +737,7 @@ class Render {
     } = this.mindMap.opt
     const list = appointNodes.length > 0 ? appointNodes : this.activeNodeList
     const handleMultiNodes = list.length > 1
-    const isRichText = !!this.mindMap.richText
+    const isRichText = this.hasRichTextPlugin()
     const { focusNewNode, inserting } = this.getNewNodeBehavior(
       openEdit,
       handleMultiNodes
@@ -745,9 +745,9 @@ class Render {
     const params = {
       expand: true,
       richText: isRichText,
-      resetRichText: isRichText,
       isActive: focusNewNode // 如果同时对多个节点插入子节点，那么需要把新增的节点设为激活状态。如果不进入编辑状态，那么也需要手动设为激活状态
     }
+    if (isRichText) params.resetRichText = isRichText
     // 动态指定的子节点数据也需要添加相关属性
     appointChildren = addDataToAppointNodes(appointChildren, {
       ...params
@@ -792,14 +792,14 @@ class Render {
     }
     this.textEdit.hideEditTextBox()
     const list = appointNodes.length > 0 ? appointNodes : this.activeNodeList
-    const isRichText = !!this.mindMap.richText
+    const isRichText = this.hasRichTextPlugin()
     const { focusNewNode } = this.getNewNodeBehavior(false, true)
     const params = {
       expand: true,
       richText: isRichText,
-      resetRichText: isRichText,
       isActive: focusNewNode
     }
+    if (isRichText) params.resetRichText = isRichText
     nodeList = addDataToAppointNodes(nodeList, params)
     list.forEach(node => {
       if (node.isGeneralization || node.isRoot) {
@@ -835,7 +835,7 @@ class Render {
     } = this.mindMap.opt
     const list = appointNodes.length > 0 ? appointNodes : this.activeNodeList
     const handleMultiNodes = list.length > 1
-    const isRichText = !!this.mindMap.richText
+    const isRichText = this.hasRichTextPlugin()
     const { focusNewNode, inserting } = this.getNewNodeBehavior(
       openEdit,
       handleMultiNodes
@@ -843,9 +843,9 @@ class Render {
     const params = {
       expand: true,
       richText: isRichText,
-      resetRichText: isRichText,
       isActive: focusNewNode
     }
+    if (isRichText) params.resetRichText = isRichText
     // 动态指定的子节点数据也需要添加相关属性
     appointChildren = addDataToAppointNodes(appointChildren, {
       ...params
@@ -892,14 +892,14 @@ class Render {
     }
     this.textEdit.hideEditTextBox()
     const list = appointNodes.length > 0 ? appointNodes : this.activeNodeList
-    const isRichText = !!this.mindMap.richText
+    const isRichText = this.hasRichTextPlugin()
     const { focusNewNode } = this.getNewNodeBehavior(false, true)
     const params = {
       expand: true,
       richText: isRichText,
-      resetRichText: isRichText,
       isActive: focusNewNode
     }
+    if (isRichText) params.resetRichText = isRichText
     childList = addDataToAppointNodes(childList, params)
     list.forEach(node => {
       if (node.isGeneralization) {
@@ -934,7 +934,7 @@ class Render {
     } = this.mindMap.opt
     const list = appointNodes.length > 0 ? appointNodes : this.activeNodeList
     const handleMultiNodes = list.length > 1
-    const isRichText = !!this.mindMap.richText
+    const isRichText = this.hasRichTextPlugin()
     const { focusNewNode, inserting } = this.getNewNodeBehavior(
       openEdit,
       handleMultiNodes
@@ -942,9 +942,9 @@ class Render {
     const params = {
       expand: true,
       richText: isRichText,
-      resetRichText: isRichText,
       isActive: focusNewNode
     }
+    if (isRichText) params.resetRichText = isRichText
     list.forEach(node => {
       if (node.isGeneralization || node.isRoot) {
         return
@@ -963,9 +963,11 @@ class Render {
         },
         children: [node.nodeData]
       }
-      node.setData({
-        resetRichText: true
-      })
+      if (isRichText) {
+        node.setData({
+          resetRichText: true
+        })
+      }
       const parent = node.parent
       // 获取当前节点所在位置
       const index = getNodeDataIndex(node)
@@ -1055,7 +1057,7 @@ class Render {
       }
     })
     // 如果是富文本，那么还要处理富文本内容
-    if (hasCustomStyles && this.mindMap.richText) {
+    if (hasCustomStyles && this.hasRichTextPlugin()) {
       nodeData.resetRichText = true
       nodeData.text = removeRichTextStyes(nodeData.text)
     }
@@ -1339,7 +1341,7 @@ class Render {
 
   // 如果是富文本模式，那么某些层级变化需要更新样式
   checkNodeLayerChange(node, toNode, toNodeIsParent = false) {
-    if (this.mindMap.richText) {
+    if (this.hasRichTextPlugin()) {
       // 如果设置了自定义样式那么不需要更新
       if (this.mindMap.richText.checkNodeHasCustomRichTextStyle(node)) {
         return
@@ -1566,7 +1568,7 @@ class Render {
           const newData = simpleDeepClone(item)
           createUidForAppointNodes([newData], true, node => {
             // 可能跨层级复制，那么富文本样式需要更新
-            if (this.mindMap.richText) {
+            if (this.hasRichTextPlugin()) {
               // 如果设置了自定义样式那么不需要更新
               if (
                 this.mindMap.richText.checkNodeHasCustomRichTextStyle(node.data)
@@ -1589,7 +1591,7 @@ class Render {
       [prop]: value
     }
     // 如果开启了富文本，则需要应用到富文本上
-    if (this.mindMap.richText) {
+    if (this.hasRichTextPlugin()) {
       this.mindMap.richText.setNotActiveNodeStyle(node, {
         [prop]: value
       })
@@ -1605,7 +1607,7 @@ class Render {
   setNodeStyles(node, style) {
     let data = { ...style }
     // 如果开启了富文本，则需要应用到富文本上
-    if (this.mindMap.richText) {
+    if (this.hasRichTextPlugin()) {
       this.mindMap.richText.setNotActiveNodeStyle(node, style)
     }
     this.setNodeDataRender(node, data)
@@ -1800,7 +1802,7 @@ class Render {
   // 设置节点公式
   insertFormula(formula, appointNodes = []) {
     // 只在富文本模式下可用，并且需要注册Formula插件
-    if (!this.mindMap.richText || !this.mindMap.formula) return
+    if (!this.hasRichTextPlugin() || !this.mindMap.formula) return
     appointNodes = formatDataToArray(appointNodes)
     const list = appointNodes.length > 0 ? appointNodes : this.activeNodeList
     list.forEach(node => {
@@ -1822,7 +1824,7 @@ class Render {
     })
     const list = parseAddGeneralizationNodeList(nodeList)
     if (list.length <= 0) return
-    const isRichText = !!this.mindMap.richText
+    const isRichText = this.hasRichTextPlugin()
     const { focusNewNode, inserting } = this.getNewNodeBehavior(
       openEdit,
       list.length > 1
@@ -1837,9 +1839,9 @@ class Render {
         range: item.range || null,
         uid: createUid(),
         richText: isRichText,
-        resetRichText: isRichText,
         isActive: focusNewNode
       }
+      if (isRichText) newData.resetRichText = isRichText
       let generalization = item.node.getData('generalization')
       generalization = generalization
         ? Array.isArray(generalization)
@@ -2169,6 +2171,11 @@ class Render {
     if (!this.highlightBoxNode) return
     this.highlightBoxNode.remove()
   }
+
+  // 是否存在富文本插件
+  hasRichTextPlugin() {
+    return !!this.mindMap.richText
+  }
 }
 
 export default Render
diff --git a/simple-mind-map/src/plugins/Search.js b/simple-mind-map/src/plugins/Search.js
index 74e932b8..a87b027f 100644
--- a/simple-mind-map/src/plugins/Search.js
+++ b/simple-mind-map/src/plugins/Search.js
@@ -257,20 +257,18 @@ class Search {
     replaceText = String(replaceText)
     // 如果当前搜索文本是替换文本的子串，那么该节点还是符合搜索结果的
     const keep = replaceText.includes(this.searchText)
+    const hasRichTextPlugin = this.mindMap.renderer.hasRichTextPlugin()
     this.matchNodeList.forEach(node => {
       const text = this.getReplacedText(node, this.searchText, replaceText)
       if (this.isNodeInstance(node)) {
-        this.mindMap.renderer.setNodeDataRender(
-          node,
-          {
-            text,
-            resetRichText: !!node.getData('richText')
-          },
-          true
-        )
+        const data = {
+          text
+        }
+        if (hasRichTextPlugin) data.resetRichText = !!node.getData('richText')
+        this.mindMap.renderer.setNodeDataRender(node, data, true)
       } else {
         node.data.text = text
-        node.data.resetRichText = !!node.data.richText
+        if (hasRichTextPlugin) node.data.resetRichText = !!node.data.richText
       }
     })
     this.mindMap.render()