diff --git a/README.md b/README.md
index 5765ef2c..3e91a598 100644
--- a/README.md
+++ b/README.md
@@ -138,8 +138,6 @@ A. 设置预置主题的作用是使新添加的元素和页面应用主题样
 
 `dexie` -- indexedDB 包装器，用于记录历史操作
 
-`store2` -- localstorage 和 sessionstorage 包装器
-
 `mitt` -- 自定义事件发射/监听
 
 `animate.css` -- CSS动画库
diff --git a/package.json b/package.json
index 4f9d2362..2c7df898 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,6 @@
     "prosemirror-schema-list": "^1.1.4",
     "prosemirror-state": "^1.3.3",
     "prosemirror-view": "^1.16.4",
-    "store2": "^2.12.0",
     "tinycolor2": "^1.4.2",
     "vue": "^3.0.0",
     "vuedraggable": "^4.0.1",