diff --git a/PlanPage.tsx b/PlanPage.tsx
index 0507684..5dd4fc7 100644
--- a/PlanPage.tsx
+++ b/PlanPage.tsx
@@ -1,5 +1,6 @@
 import {createStackNavigator} from '@react-navigation/stack'
 import EditPlan from './EditPlan'
+import EditSet from './EditSet'
 import {PlanPageParams} from './plan-page-params'
 import PlanList from './PlanList'
 import StartPlan from './StartPlan'
@@ -13,6 +14,7 @@ export default function PlanPage() {
       <Stack.Screen name="PlanList" component={PlanList} />
       <Stack.Screen name="EditPlan" component={EditPlan} />
       <Stack.Screen name="StartPlan" component={StartPlan} />
+      <Stack.Screen name="EditSet" component={EditSet} />
     </Stack.Navigator>
   )
 }
diff --git a/StartPlanItem.tsx b/StartPlanItem.tsx
index a4f4d6c..4b97e50 100644
--- a/StartPlanItem.tsx
+++ b/StartPlanItem.tsx
@@ -1,9 +1,11 @@
+import {NavigationProp, useNavigation} from '@react-navigation/native'
 import React, {useCallback, useState} from 'react'
 import {GestureResponderEvent, ListRenderItemInfo, View} from 'react-native'
 import {List, Menu, RadioButton, useTheme} from 'react-native-paper'
 import {Like} from 'typeorm'
 import CountMany from './count-many'
 import {getNow, setRepo} from './db'
+import {PlanPageParams} from './plan-page-params'
 import {toast} from './toast'
 
 interface Props extends ListRenderItemInfo<CountMany> {
@@ -17,6 +19,7 @@ export default function StartPlanItem(props: Props) {
   const {colors} = useTheme()
   const [anchor, setAnchor] = useState({x: 0, y: 0})
   const [showMenu, setShowMenu] = useState(false)
+  const {navigate} = useNavigation<NavigationProp<PlanPageParams>>()
 
   const undo = useCallback(async () => {
     const [{now}] = await getNow()
@@ -43,6 +46,22 @@ export default function StartPlanItem(props: Props) {
     [setShowMenu, setAnchor],
   )
 
+  const edit = async () => {
+    const [{now}] = await getNow()
+    const created = now.split('T')[0]
+    const first = await setRepo.findOne({
+      where: {
+        name: item.name,
+        hidden: 0 as any,
+        created: Like(`${created}%`),
+      },
+      order: {created: 'desc'},
+    })
+    setShowMenu(false)
+    if (!first) return toast('Nothing to edit.')
+    navigate('EditSet', {set: first})
+  }
+
   return (
     <List.Item
       onLongPress={longPress}
@@ -65,6 +84,7 @@ export default function StartPlanItem(props: Props) {
             anchor={anchor}
             visible={showMenu}
             onDismiss={() => setShowMenu(false)}>
+            <Menu.Item icon="edit" onPress={edit} title="Edit" />
             <Menu.Item icon="undo" onPress={undo} title="Undo" />
           </Menu>
         </>
diff --git a/plan-page-params.ts b/plan-page-params.ts
index f336b1d..cf4b2e8 100644
--- a/plan-page-params.ts
+++ b/plan-page-params.ts
@@ -1,3 +1,4 @@
+import GymSet from './gym-set'
 import {Plan} from './plan'
 
 export type PlanPageParams = {
@@ -8,4 +9,7 @@ export type PlanPageParams = {
   StartPlan: {
     plan: Plan
   }
+  EditSet: {
+    set: GymSet
+  }
 }