diff --git a/src/modules/dashboard/dashboard-store.ts b/src/modules/dashboard/dashboard-store.ts
index 0fca505..eb779b7 100644
--- a/src/modules/dashboard/dashboard-store.ts
+++ b/src/modules/dashboard/dashboard-store.ts
@@ -1,10 +1,26 @@
-import { Dashboard } from '@/store-type'
+import { featureSteps } from '@/modules/feature/feature-steps'
+import { Strategy } from '@/modules/lean/strategy'
+import { Dashboard, Meta } from '@/store-type'
 import { defineStore } from 'pinia'
 
 type State = {
   dashboards: Dashboard[]
 }
 
+const instance = new ComlinkWorker<typeof import('../feature/feature-board')>(
+  new URL('../feature/feature-board', import.meta.url)
+)
+
+const resetMeta = (): Meta => ({
+  totalDays: 0,
+  daysWithProblemSolving: 0,
+  strategy: {
+    push: 0,
+    pull: 0,
+    'problem-solving': 0
+  }
+})
+
 export const useDashboardStore = defineStore('dashboard', {
   state: (): State => {
     return {
@@ -15,6 +31,44 @@ export const useDashboardStore = defineStore('dashboard', {
     newDashboard(dashboard: Dashboard) {
       this.dashboards.push(dashboard)
     },
+    async simulate(strategy: Strategy) {
+      const backlog = await instance.newBacklog()
+      const steps = featureSteps
+      const features = await instance.initBoard(steps, backlog)
+
+      const newState = await instance.simulate(
+        {
+          backlog,
+          steps,
+          features,
+          meta: resetMeta()
+        },
+        strategy
+      )
+
+      const [worstFeature] = newState.features.sort((a, b) =>
+        a.qualityIssue > b.qualityIssue ? -1 : 1
+      )
+
+      this.newDashboard({
+        uuid: new Date().getTime().toString(),
+        meta: newState.meta,
+        analysis: {
+          meanComplexity: await instance.meanComplexity(newState.features),
+          meanLeadTime: await instance.meanLeadTime(newState.features),
+          meanQualityIssue: await instance.meanQualityIssue(newState.features),
+          worstFeature,
+          mainStrategy: Object.entries(newState.meta.strategy).sort((a, b) =>
+            a[1] > b[1] ? -1 : 1
+          )[0][0]
+        }
+      })
+    },
+    async simulate100(strategy: Strategy) {
+      for (let i = 0; i < 100; i++) {
+        await this.simulate(strategy)
+      }
+    },
     clearDashboard() {
       this.dashboards = []
     }
diff --git a/src/modules/feature/FeatureDashboard.vue b/src/modules/feature/FeatureDashboard.vue
index b8cfda5..6555c79 100644
--- a/src/modules/feature/FeatureDashboard.vue
+++ b/src/modules/feature/FeatureDashboard.vue
@@ -1,14 +1,14 @@
 <script setup lang="ts">
-import { useFeatureStore } from '@/modules/feature/feature-store'
+import { useDashboardStore } from '@/modules/dashboard/dashboard-store'
 
-const featureStore = useFeatureStore()
+const dashboardStore = useDashboardStore()
 </script>
 
 <template>
   <div class="feature-dashboard">
     Dashboard
     <ul>
-      <li v-for="dashboard in featureStore.dashboards" :key="dashboard.uuid">
+      <li v-for="dashboard in dashboardStore.dashboards" :key="dashboard.uuid">
         {{ dashboard.analysis.mainStrategy }}: mean lead time
         {{ dashboard.analysis.meanLeadTime }} | worst feature for quality
         {{ dashboard.analysis.worstFeature.qualityIssue }} [{{
diff --git a/src/modules/feature/FeatureSteps.vue b/src/modules/feature/FeatureSteps.vue
index cd835f9..9d2dd7d 100644
--- a/src/modules/feature/FeatureSteps.vue
+++ b/src/modules/feature/FeatureSteps.vue
@@ -47,16 +47,16 @@ const pushAndProblemSolving20Percent = () => {
       <button @click="featureStore.nextDay('problem-solving')">
         problem solving
       </button>
-      <button @click="featureStore.simulate('push')">
+      <button @click="dashboardStore.simulate('push')">
         simulate push system
       </button>
-      <button @click="featureStore.simulate('pull')">
+      <button @click="dashboardStore.simulate('pull')">
         simulate pull system
       </button>
-      <button @click="featureStore.simulate100('pull')">
+      <button @click="dashboardStore.simulate100('pull')">
         simulate 100 pull system
       </button>
-      <button @click="featureStore.simulate('problem-solving')">
+      <button @click="dashboardStore.simulate('problem-solving')">
         simulate pull and problem solving
       </button>
       <button @click="dashboardStore.clearDashboard()">clear dashboard</button>
diff --git a/src/modules/feature/feature-store.ts b/src/modules/feature/feature-store.ts
index 0662e8d..22b4123 100644
--- a/src/modules/feature/feature-store.ts
+++ b/src/modules/feature/feature-store.ts
@@ -1,9 +1,11 @@
-import { useDashboardStore } from '@/modules/dashboard/dashboard-store'
 import { Feature } from '@/modules/feature/feature'
 import {
+  initBoard,
   meanComplexity,
   meanLeadTime,
-  meanQualityIssue
+  meanQualityIssue,
+  newBacklog,
+  nextDay
 } from '@/modules/feature/feature-board'
 import { featureSteps } from '@/modules/feature/feature-steps'
 import { Strategy } from '@/modules/lean/strategy'
@@ -11,12 +13,6 @@ import { FeatureState, Meta } from '@/store-type'
 import { clone } from '@/utils'
 import { defineStore } from 'pinia'
 
-const dashboardStore = useDashboardStore()
-
-const instance = new ComlinkWorker<typeof import('./feature-board')>(
-  new URL('./feature-board', import.meta.url)
-)
-
 const resetMeta = (): Meta => ({
   totalDays: 0,
   daysWithProblemSolving: 0,
@@ -36,13 +32,9 @@ export const useFeatureStore = defineStore('feature', {
   }),
   actions: {
     async initBoard() {
-      const newBacklog = await instance.newBacklog()
-      this.backlog = newBacklog
+      this.backlog = newBacklog()
       this.steps = featureSteps
-      this.features = await instance.initBoard(
-        clone(this.steps),
-        clone(this.backlog)
-      )
+      this.features = initBoard(clone(this.steps), clone(this.backlog))
 
       this.backlog = this.backlog.filter(
         (l) => !this.features.find((f) => f.name === l.name)
@@ -50,49 +42,11 @@ export const useFeatureStore = defineStore('feature', {
       this.meta = resetMeta()
     },
     async nextDay(strategy: Strategy) {
-      const newState = await instance.nextDay(clone(this.$state), strategy)
+      const newState = nextDay(clone(this.$state), strategy)
 
       this.backlog = newState.backlog
       this.meta = newState.meta
       this.features = newState.features
-    },
-    async simulate(strategy: Strategy) {
-      const backlog = await instance.newBacklog()
-      const steps = featureSteps
-      const features = await instance.initBoard(steps, backlog)
-
-      const newState = await instance.simulate(
-        {
-          backlog,
-          steps,
-          features,
-          meta: resetMeta()
-        },
-        strategy
-      )
-
-      const [worstFeature] = newState.features.sort((a, b) =>
-        a.qualityIssue > b.qualityIssue ? -1 : 1
-      )
-
-      dashboardStore.newDashboard({
-        uuid: new Date().getTime().toString(),
-        meta: newState.meta,
-        analysis: {
-          meanComplexity: await instance.meanComplexity(newState.features),
-          meanLeadTime: await instance.meanLeadTime(newState.features),
-          meanQualityIssue: await instance.meanQualityIssue(newState.features),
-          worstFeature,
-          mainStrategy: Object.entries(newState.meta.strategy).sort((a, b) =>
-            a[1] > b[1] ? -1 : 1
-          )[0][0]
-        }
-      })
-    },
-    async simulate100(strategy: Strategy) {
-      for (let i = 0; i < 100; i++) {
-        await this.simulate(strategy)
-      }
     }
   },
   getters: {