diff --git a/todo.md b/todo.md
index 010c077..199289e 100644
--- a/todo.md
+++ b/todo.md
@@ -24,4 +24,8 @@ each interaction should be implemented as a command entry in the history view.
 
 ### 新增功能
 
-- [x] 支持 Emmet 简写语法：`track npc#john.dwarf.warrior[hp=4/4 ac=15 name="John"]`
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+- [x] 支持 Emmet 简写语法：`track npc#john.dwarf.warrior[hp=4/4 ac=15 name="John"]`
+
+## variable store(./src/components/journal)
+
+- [ ] fix the outstanding issues from the reactivity audit: [`docs/variable-store-plan.md`](./docs/variable-store-plan.md)
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