diff --git a/app/(application)/division/[id]/(fitur-division)/task/[detail]/add-member.tsx b/app/(application)/division/[id]/(fitur-division)/task/[detail]/add-member.tsx
index d212b12..8739115 100644
--- a/app/(application)/division/[id]/(fitur-division)/task/[detail]/add-member.tsx
+++ b/app/(application)/division/[id]/(fitur-division)/task/[detail]/add-member.tsx
@@ -74,6 +74,22 @@ export default function AddMemberTask() {
       }
    }
 
+   const availableData = data.filter((item: any) => !dataOld.some((i: any) => i.idUser == item.idUser))
+   const isAllSelected = availableData.length > 0 && availableData.every((item: any) =>
+      selectMember.some((s: any) => s.idUser == item.idUser)
+   )
+
+   function handleSelectAll() {
+      if (isAllSelected) {
+         setSelectMember([])
+      } else {
+         const newMembers = availableData
+            .filter((item: any) => !selectMember.some((s: any) => s.idUser == item.idUser))
+            .map((item: any) => ({ idUser: item.idUser, name: item.name, img: item.img }))
+         setSelectMember([...selectMember, ...newMembers])
+      }
+   }
+
    async function handleAddMember() {
       try {
          setLoading(true)
@@ -159,6 +175,15 @@ export default function AddMemberTask() {
                showsVerticalScrollIndicator={false}
             >
 
+               {availableData.length > 0 && (
+                  <Pressable
+                     style={[Styles.itemSelectModal, { borderColor: colors.icon + '20', paddingTop: 0 }]}
+                     onPress={handleSelectAll}
+                  >
+                     <Text style={[Styles.textMediumSemiBold]}>{isAllSelected ? 'Batalkan Semua' : 'Pilih Semua'}</Text>
+                     {isAllSelected && <AntDesign name="check" size={20} color={colors.text} />}
+                  </Pressable>
+               )}
                {
                   data.length > 0 ?
                      data.map((item: any, index: any) => {
diff --git a/app/(application)/division/[id]/(fitur-division)/task/create/member.tsx b/app/(application)/division/[id]/(fitur-division)/task/create/member.tsx
index 1567d06..eefb79d 100644
--- a/app/(application)/division/[id]/(fitur-division)/task/create/member.tsx
+++ b/app/(application)/division/[id]/(fitur-division)/task/create/member.tsx
@@ -54,6 +54,21 @@ export default function AddMemberCreateTask() {
       }
    }
 
+   const isAllSelected = data.length > 0 && data.every((item: any) =>
+      selectMember.some((s: any) => s.idUser == item.idUser)
+   )
+
+   function handleSelectAll() {
+      if (isAllSelected) {
+         setSelectMember([])
+      } else {
+         const newMembers = data
+            .filter((item: any) => !selectMember.some((s: any) => s.idUser == item.idUser))
+            .map((item: any) => ({ idUser: item.idUser, name: item.name, img: item.img }))
+         setSelectMember([...selectMember, ...newMembers])
+      }
+   }
+
    async function handleAddMember() {
       try {
          dispatch(setMemberChoose(selectMember))
@@ -127,6 +142,15 @@ export default function AddMemberCreateTask() {
                showsVerticalScrollIndicator={false}
             >
 
+               {data.length > 0 && (
+                  <Pressable
+                     style={[Styles.itemSelectModal, { borderColor: colors.icon + '20', paddingTop: 0 }]}
+                     onPress={handleSelectAll}
+                  >
+                     <Text style={[Styles.textMediumSemiBold]}>{isAllSelected ? 'Batalkan Semua' : 'Pilih Semua'}</Text>
+                     {isAllSelected && <AntDesign name="check" size={20} color={colors.text} />}
+                  </Pressable>
+               )}
                {
                   data.length > 0 ?
                      data.map((item: any, index: any) => {
diff --git a/app/(application)/project/[id]/add-member.tsx b/app/(application)/project/[id]/add-member.tsx
index 10af1ab..4aaddaa 100644
--- a/app/(application)/project/[id]/add-member.tsx
+++ b/app/(application)/project/[id]/add-member.tsx
@@ -78,6 +78,22 @@ export default function AddMemberProject() {
       }
    }
 
+   const availableData = data.filter((item: any) => !dataOld.some((i: any) => i.idUser == item.id))
+   const isAllSelected = availableData.length > 0 && availableData.every((item: any) =>
+      selectMember.some((s: any) => s.idUser == item.id)
+   )
+
+   function handleSelectAll() {
+      if (isAllSelected) {
+         setSelectMember([])
+      } else {
+         const newMembers = availableData
+            .filter((item: any) => !selectMember.some((s: any) => s.idUser == item.id))
+            .map((item: any) => ({ idUser: item.id, name: item.name, img: item.img }))
+         setSelectMember([...selectMember, ...newMembers])
+      }
+   }
+
    async function handleAddMember() {
       try {
          setLoading(true)
@@ -160,6 +176,15 @@ export default function AddMemberProject() {
                showsVerticalScrollIndicator={false}
                style={[Styles.h100, { backgroundColor: colors.background }]}
             >
+               {availableData.length > 0 && (
+                  <Pressable
+                     style={[Styles.itemSelectModal, { borderColor: colors.icon + '20', paddingTop: 0 }]}
+                     onPress={handleSelectAll}
+                  >
+                     <Text style={[Styles.textMediumSemiBold]}>{isAllSelected ? 'Batalkan Semua' : 'Pilih Semua'}</Text>
+                     {isAllSelected && <AntDesign name="check" size={20} color={colors.text} />}
+                  </Pressable>
+               )}
                {
                   data.length > 0 ?
                      <View style={[Styles.mb100]}>
diff --git a/app/(application)/project/create/member.tsx b/app/(application)/project/create/member.tsx
index fbba5a1..170b3d6 100644
--- a/app/(application)/project/create/member.tsx
+++ b/app/(application)/project/create/member.tsx
@@ -61,6 +61,21 @@ export default function AddMemberCreateProject() {
       }
    }
 
+   const isAllSelected = data.length > 0 && data.every((item: any) =>
+      selectMember.some((s: any) => s.idUser == item.id)
+   )
+
+   function handleSelectAll() {
+      if (isAllSelected) {
+         setSelectMember([])
+      } else {
+         const newMembers = data
+            .filter((item: any) => !selectMember.some((s: any) => s.idUser == item.id))
+            .map((item: any) => ({ idUser: item.id, name: item.name, img: item.img }))
+         setSelectMember([...selectMember, ...newMembers])
+      }
+   }
+
    async function handleAddMember() {
       try {
          dispatch(setMemberChoose(selectMember))
@@ -134,6 +149,15 @@ export default function AddMemberCreateProject() {
                style={[Styles.h100, Styles.flex1, { backgroundColor: colors.background }]}
             >
 
+               {data.length > 0 && (
+                  <Pressable
+                     style={[Styles.itemSelectModal, { borderColor: colors.icon + '20', paddingTop: 0 }]}
+                     onPress={handleSelectAll}
+                  >
+                     <Text style={[Styles.textMediumSemiBold]}>{isAllSelected ? 'Batalkan Semua' : 'Pilih Semua'}</Text>
+                     {isAllSelected && <AntDesign name="check" size={20} color={colors.text} />}
+                  </Pressable>
+               )}
                {
                   data.length > 0 ?
                      data.map((item: any, index: any) => {