diff --git a/simple-mind-map/package.json b/simple-mind-map/package.json
index 898108ba..dfdac432 100644
--- a/simple-mind-map/package.json
+++ b/simple-mind-map/package.json
@@ -13,6 +13,7 @@
     }
   ],
   "types": "./types/index.d.ts",
+  "typings": "./types/index.d.ts",
   "license": "MIT",
   "repository": {
     "type": "git",
diff --git a/simple-mind-map/src/svg/icons.js b/simple-mind-map/src/svg/icons.js
index c08ab61b..2747f6f8 100644
--- a/simple-mind-map/src/svg/icons.js
+++ b/simple-mind-map/src/svg/icons.js
@@ -1,3 +1,5 @@
+import { mergerIconListBy } from '../utils'
+
 // 超链接图标
 const hyperlink =
   '<svg t="1624174958075" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="7982" ><path d="M435.484444 251.733333v68.892445L295.822222 320.682667a168.504889 168.504889 0 0 0-2.844444 336.952889h142.506666v68.892444H295.822222a237.397333 237.397333 0 0 1 0-474.794667h139.662222z m248.945778 0a237.397333 237.397333 0 0 1 0 474.851556H544.654222v-69.006222l139.776 0.056889a168.504889 168.504889 0 0 0 2.844445-336.952889H544.597333V251.676444h139.776z m-25.827555 203.946667a34.474667 34.474667 0 0 1 0 68.892444H321.649778a34.474667 34.474667 0 0 1 0-68.892444h336.952889z" p-id="7983"></path></svg>'
@@ -281,12 +283,23 @@ export const nodeIconList = [
 //  获取nodeIconList icon内容
 const getNodeIconListIcon = (name, extendIconList = []) => {
   let arr = name.split('_')
-  let typeData = [...nodeIconList, ...extendIconList].find(item => {
+  const iconList = mergerIconListBy(
+    [...nodeIconList, ...extendIconList],
+    'type',
+    'name'
+  )
+
+  let typeData = iconList.find(item => {
     return item.type === arr[0]
   })
-  return typeData.list.find(item => {
-    return item.name === arr[1]
-  }).icon
+
+  if (typeData) {
+    return typeData.list.find(item => {
+      return item.name === arr[1]
+    }).icon
+  } else {
+    return ''
+  }
 }
 
 export default {
diff --git a/simple-mind-map/src/utils/index.js b/simple-mind-map/src/utils/index.js
index babbdb0e..784839f9 100644
--- a/simple-mind-map/src/utils/index.js
+++ b/simple-mind-map/src/utils/index.js
@@ -669,3 +669,39 @@ export const checkIsNodeStyleDataKey = key => {
   }
   return false
 }
+
+// 合并数组对象by某个key
+
+// const data = [
+//   { type: 'a', list: [{ name: 1, value: 1 }, { name: 2, value: 2 }] },
+//   { type: 'b', list: [{ name: 13, value: 3 }] },
+//   { type: 'a', list: [{ name: 1, value: 3 }, { name: 4, value: 4 }] },
+// ];
+
+// mergeObjArrayBy(data, 'type', 'name') 结果
+
+// [
+//   { type: 'a', list: [ { name: 1, value: 3 }, { name: 2, value: 2 }, { name: 4, value: 4 } ] },
+//   { type: 'b', list: [ { name: 13, value: 3 } ] }
+// ]
+
+export const mergerIconListBy = (arrList, key, name) => {
+  return arrList.reduce((result, item) => {
+    const existingItem = result.find(x => x[key] === item[key])
+    if (existingItem) {
+      item.list.forEach(newObj => {
+        const existingObj = existingItem.list.find(
+          x => x[name] === newObj[name]
+        )
+        if (existingObj) {
+          existingObj.icon = newObj.icon
+        } else {
+          existingItem.list.push(newObj)
+        }
+      })
+    } else {
+      result.push({ ...item })
+    }
+    return result
+  }, [])
+}
diff --git a/web/src/pages/Edit/components/Edit.vue b/web/src/pages/Edit/components/Edit.vue
index d0044080..aebcec38 100644
--- a/web/src/pages/Edit/components/Edit.vue
+++ b/web/src/pages/Edit/components/Edit.vue
@@ -292,7 +292,16 @@ export default {
           }
         },
         ...(config || {}),
-        iconList: icon,
+        iconList: [...icon, {
+          name: '优先级图标',
+          type: 'priority',
+          list: [
+            {
+              name: '0',
+              icon: `<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 256 256"><path fill="currentColor" d="M156 128c0 14.86-5.9 40-28 40s-28-25.14-28-40s5.9-40 28-40s28 25.14 28 40Zm76 0A104 104 0 1 1 128 24a104.11 104.11 0 0 1 104 104Zm-60 0c0-14.25-3.56-27.53-10-37.39C154 78.44 142.23 72 128 72s-26 6.44-34 18.61c-6.47 9.86-10 23.14-10 37.39s3.56 27.53 10 37.39c8 12.18 19.74 18.61 34 18.61s26-6.43 34-18.61c6.44-9.86 10-23.14 10-37.39Z"/></svg>`
+            },
+          ]
+        }],
         useLeftKeySelectionRightKeyDrag: this.useLeftKeySelectionRightKeyDrag,
         customInnerElsAppendTo: null,
         enableAutoEnterTextEditWhenKeydown: true,