diff --git a/src/stores/Tabs/tab_selected_items.js b/src/stores/Tabs/tab_selected_items.js
index 47aab24c..fca3d0af 100644
--- a/src/stores/Tabs/tab_selected_items.js
+++ b/src/stores/Tabs/tab_selected_items.js
@@ -1,22 +1,16 @@
 import { getRoot, types } from "mobx-state-tree";
-import { DynamicModel } from "../DynamicModel";
+import { StringOrNumber } from "../types";
 
 export const TabSelectedItems = types
   .model("TabSelectedItems", {
     all: false,
-    list: types.optional(types.array(types.number), []),
-    listObject: types.optional(
-      types.array(
-        types.late(() => DynamicModel.get("TaskModel")),
-      )
-      , []),
+    list: types.optional(types.array(StringOrNumber), []),
   })
   .views((self) => ({
     get snapshot() {
       return {
         all: self.all,
         [self.listName]: Array.from(self.list),
-        listObject: Array.from(self.listObject),
       };
     },
 
@@ -69,50 +63,37 @@ export const TabSelectedItems = types
       }
 
       self.list = [];
-      self.listObject = [];
       self._invokeChangeEvent();
     },
 
     addItem(id) {
-      const item = getRoot(self).taskStore.list.find(rec => rec.id === id);
-
       self.list.push(id);
-      self.listObject = [...self.listObject, item.toJSON()];
       self._invokeChangeEvent();
     },
 
     removeItem(id) {
       self.list.splice(self.list.indexOf(id), 1);
-      self.listObject = self.listObject.filter(rec => rec.id !== id);
       self._invokeChangeEvent();
     },
 
     toggleItem(id) {
-      const item = getRoot(self).taskStore.list.find(rec => rec.id === id);
-
       if (self.list.includes(id)) {
         self.list.splice(self.list.indexOf(id), 1);
-        self.listObject = self.listObject.filter(rec => rec.id !== id);
       } else {
         self.list.push(id);
-        self.listObject = [...self.listObject, item.toJSON()];
       }
       self._invokeChangeEvent();
     },
 
     update(data) {
-      const taskStoreList = getRoot(self).taskStore.list;
-
       self.all = data?.all ?? self.all;
       self.list = data?.[self.listName] ?? self.list;
-      self.listObject = data?.[self.listName] ? data?.[self.listName]?.map(id => taskStoreList.find(rec => rec.id === id)) : self.listObject;
       self._invokeChangeEvent();
     },
 
     clear() {
       self.all = false;
       self.list = [];
-      self.listObject = [];
       self._invokeChangeEvent();
     },
 
@@ -121,8 +102,8 @@ export const TabSelectedItems = types
     },
   }))
   .preProcessSnapshot((sn) => {
-    const { included, excluded, all, listObject } = sn ?? {};
-    const result = { all, list: sn.list ?? (all ? excluded : included), listObject };
+    const { included, excluded, all } = sn ?? {};
+    const result = { all, list: sn.list ?? (all ? excluded : included) };
 
     return result;
   });