diff --git a/feature/navigator/src/main/java/com/susu/feature/navigator/MainNavigator.kt b/feature/navigator/src/main/java/com/susu/feature/navigator/MainNavigator.kt
index c2701c25..f653eb21 100644
--- a/feature/navigator/src/main/java/com/susu/feature/navigator/MainNavigator.kt
+++ b/feature/navigator/src/main/java/com/susu/feature/navigator/MainNavigator.kt
@@ -11,6 +11,7 @@ import androidx.navigation.navOptions
 import com.susu.core.designsystem.theme.SusuTheme
 import com.susu.core.model.Envelope
 import com.susu.core.model.EnvelopeDetail
+import com.susu.core.model.Friend
 import com.susu.core.model.Ledger
 import com.susu.core.model.Vote
 import com.susu.feature.community.navigation.CommunityRoute
@@ -123,8 +124,8 @@ internal class MainNavigator(
         navController.navigateSentEnvelopeEdit(envelopeDetail)
     }
 
-    fun navigateSentEnvelopeAdd() {
-        navController.navigateSentEnvelopeAdd()
+    fun navigateSentEnvelopeAdd(friend: Friend? = null) {
+        navController.navigateSentEnvelopeAdd(friend)
     }
 
     fun navigateSentEnvelopeSearch() {
diff --git a/feature/sent/src/main/java/com/susu/feature/envelope/SentEnvelopeContract.kt b/feature/sent/src/main/java/com/susu/feature/envelope/SentEnvelopeContract.kt
index e6d595c8..a35d2040 100644
--- a/feature/sent/src/main/java/com/susu/feature/envelope/SentEnvelopeContract.kt
+++ b/feature/sent/src/main/java/com/susu/feature/envelope/SentEnvelopeContract.kt
@@ -1,6 +1,7 @@
 package com.susu.feature.envelope
 
 import com.susu.core.model.EnvelopeSearch
+import com.susu.core.model.Friend
 import com.susu.core.model.FriendStatistics
 import com.susu.core.ui.base.SideEffect
 import com.susu.core.ui.base.UiState
@@ -15,6 +16,7 @@ data class SentEnvelopeState(
 
 sealed interface SentEnvelopeSideEffect : SideEffect {
     data class NavigateEnvelopeDetail(val id: Long) : SentEnvelopeSideEffect
+    data class NavigateEnvelopeAdd(val friend: Friend) : SentEnvelopeSideEffect
     data object PopBackStack : SentEnvelopeSideEffect
     data class PopBackStackWithDeleteFriendId(val id: Long) : SentEnvelopeSideEffect
 }
diff --git a/feature/sent/src/main/java/com/susu/feature/envelope/SentEnvelopeScreen.kt b/feature/sent/src/main/java/com/susu/feature/envelope/SentEnvelopeScreen.kt
index 51034e9b..9738e823 100644
--- a/feature/sent/src/main/java/com/susu/feature/envelope/SentEnvelopeScreen.kt
+++ b/feature/sent/src/main/java/com/susu/feature/envelope/SentEnvelopeScreen.kt
@@ -39,6 +39,7 @@ import com.susu.core.designsystem.component.appbar.icon.BackIcon
 import com.susu.core.designsystem.component.badge.BadgeColor
 import com.susu.core.designsystem.component.badge.BadgeStyle
 import com.susu.core.designsystem.component.badge.SusuBadge
+import com.susu.core.designsystem.component.button.SusuFloatingButton
 import com.susu.core.designsystem.theme.Gray10
 import com.susu.core.designsystem.theme.Gray100
 import com.susu.core.designsystem.theme.Gray20
@@ -46,6 +47,7 @@ import com.susu.core.designsystem.theme.Gray60
 import com.susu.core.designsystem.theme.Gray90
 import com.susu.core.designsystem.theme.Orange20
 import com.susu.core.designsystem.theme.SusuTheme
+import com.susu.core.model.Friend
 import com.susu.core.ui.extension.OnBottomReached
 import com.susu.core.ui.extension.collectWithLifecycle
 import com.susu.core.ui.extension.toMoneyFormat
@@ -63,6 +65,7 @@ fun SentEnvelopeRoute(
     popBackStackWithEditedFriendId: (Long) -> Unit,
     editedFriendId: Long?,
     navigateSentEnvelopeDetail: (Long) -> Unit,
+    navigateSentEnvelopeAdd: (Friend) -> Unit,
 ) {
     val uiState = viewModel.uiState.collectAsStateWithLifecycle().value
     val historyListState = rememberLazyListState()
@@ -79,6 +82,7 @@ fun SentEnvelopeRoute(
 
             is SentEnvelopeSideEffect.NavigateEnvelopeDetail -> navigateSentEnvelopeDetail(sideEffect.id)
             is SentEnvelopeSideEffect.PopBackStackWithDeleteFriendId -> popBackStackWithDeleteFriendId(sideEffect.id)
+            is SentEnvelopeSideEffect.NavigateEnvelopeAdd -> navigateSentEnvelopeAdd(sideEffect.friend)
         }
     }
 
@@ -107,6 +111,7 @@ fun SentEnvelopeRoute(
         refreshState = refreshState,
         onClickBackIcon = viewModel::popBackStack,
         onClickEnvelopeDetail = viewModel::navigateSentEnvelopeDetail,
+        onClickAddEnvelope = viewModel::navigateSentEnvelopeAdd,
     )
 }
 
@@ -119,6 +124,7 @@ fun SentEnvelopeScreen(
     historyListState: LazyListState = rememberLazyListState(),
     onClickBackIcon: () -> Unit = {},
     onClickEnvelopeDetail: (Long) -> Unit = {},
+    onClickAddEnvelope: () -> Unit = {},
 ) {
     val sent = uiState.envelopeInfo.sentAmounts
     val received = uiState.envelopeInfo.receivedAmounts
@@ -234,6 +240,13 @@ fun SentEnvelopeScreen(
             state = refreshState,
             containerColor = Gray10,
         )
+
+        SusuFloatingButton(
+            modifier = Modifier
+                .align(Alignment.BottomEnd)
+                .padding(SusuTheme.spacing.spacing_l),
+            onClick = onClickAddEnvelope,
+        )
     }
 }
 
diff --git a/feature/sent/src/main/java/com/susu/feature/envelope/SentEnvelopeViewModel.kt b/feature/sent/src/main/java/com/susu/feature/envelope/SentEnvelopeViewModel.kt
index 22e11f9f..75323f83 100644
--- a/feature/sent/src/main/java/com/susu/feature/envelope/SentEnvelopeViewModel.kt
+++ b/feature/sent/src/main/java/com/susu/feature/envelope/SentEnvelopeViewModel.kt
@@ -58,6 +58,7 @@ class SentEnvelopeViewModel @Inject constructor(
         }
     }
 
+    fun navigateSentEnvelopeAdd() = postSideEffect(SentEnvelopeSideEffect.NavigateEnvelopeAdd(currentState.envelopeInfo.friend))
     fun navigateSentEnvelopeDetail(id: Long) = postSideEffect(SentEnvelopeSideEffect.NavigateEnvelopeDetail(id = id))
     fun popBackStack() = postSideEffect(SentEnvelopeSideEffect.PopBackStack)
 }
diff --git a/feature/sent/src/main/java/com/susu/feature/envelopeadd/EnvelopeAddContract.kt b/feature/sent/src/main/java/com/susu/feature/envelopeadd/EnvelopeAddContract.kt
index 52705939..598e2072 100644
--- a/feature/sent/src/main/java/com/susu/feature/envelopeadd/EnvelopeAddContract.kt
+++ b/feature/sent/src/main/java/com/susu/feature/envelopeadd/EnvelopeAddContract.kt
@@ -9,11 +9,16 @@ sealed interface EnvelopeAddEffect : SideEffect {
     data class HandleException(val throwable: Throwable, val retry: () -> Unit) : EnvelopeAddEffect
 }
 
+/**
+ * @param fromEnvelope 보내요 봉투 화면에서 추가 화면으로 진입할 시 true. MORE STEP에서 전화번호를 감추기 위함.
+ * */
 data class EnvelopeAddState(
     val isLoading: Boolean = false,
     val buttonEnabled: Boolean = false,
     val currentStep: EnvelopeAddStep = EnvelopeAddStep.MONEY,
     val lastPage: Boolean = false,
+    val friendName: String = "",
+    val fromEnvelope: Boolean = false,
 ) : UiState {
     val buttonResId = if (lastPage) {
         com.susu.core.ui.R.string.word_done
diff --git a/feature/sent/src/main/java/com/susu/feature/envelopeadd/EnvelopeAddViewModel.kt b/feature/sent/src/main/java/com/susu/feature/envelopeadd/EnvelopeAddViewModel.kt
index bdee2b79..ee0d323b 100644
--- a/feature/sent/src/main/java/com/susu/feature/envelopeadd/EnvelopeAddViewModel.kt
+++ b/feature/sent/src/main/java/com/susu/feature/envelopeadd/EnvelopeAddViewModel.kt
@@ -1,24 +1,34 @@
 package com.susu.feature.envelopeadd
 
+import androidx.lifecycle.SavedStateHandle
 import androidx.lifecycle.viewModelScope
 import com.susu.core.model.Category
+import com.susu.core.model.Friend
 import com.susu.core.model.Relationship
 import com.susu.core.ui.MONEY_MAX_VALUE
 import com.susu.core.ui.base.BaseViewModel
+import com.susu.core.ui.extension.decodeFromUri
 import com.susu.domain.usecase.envelope.CreateSentEnvelopeUseCase
+import com.susu.feature.sent.navigation.SentRoute
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.launch
 import kotlinx.datetime.toKotlinLocalDateTime
+import kotlinx.serialization.json.Json
 import java.time.LocalDateTime
 import javax.inject.Inject
 
 @HiltViewModel
 class EnvelopeAddViewModel @Inject constructor(
     private val createSentEnvelopeUseCase: CreateSentEnvelopeUseCase,
+    savedStateHandle: SavedStateHandle,
 ) : BaseViewModel<EnvelopeAddState, EnvelopeAddEffect>(EnvelopeAddState()) {
+    private val friendArgument = runCatching {
+        savedStateHandle.get<String>(SentRoute.FRIEND_ARGUMENT_NAME)?.let {
+            Json.decodeFromUri<Friend>(it)
+        }
+    }.getOrNull()
 
     private var money: Long = 0
-    private var name: String = ""
     private var friendId: Long? = null
     private var relationShip: Relationship? = null
     private var category: Category? = null
@@ -29,12 +39,21 @@ class EnvelopeAddViewModel @Inject constructor(
     private var phoneNumber: String? = null
     private var memo: String? = null
 
+    fun initData() {
+        friendArgument?.let {
+            updateFriendId(it.id)
+            updateName(it.name)
+            updatePhoneNumber(it.phoneNumber.ifEmpty { null })
+            intent { copy(fromEnvelope = true) }
+        } ?: intent { copy(fromEnvelope = false) }
+    }
+
     private fun createEnvelope() {
         viewModelScope.launch {
             createSentEnvelopeUseCase(
                 param = CreateSentEnvelopeUseCase.Param(
                     friendId = friendId,
-                    friendName = name,
+                    friendName = currentState.friendName,
                     phoneNumber = phoneNumber,
                     relationshipId = relationShip?.id,
                     customRelation = relationShip?.customRelation,
@@ -55,7 +74,14 @@ class EnvelopeAddViewModel @Inject constructor(
 
     fun goNextStep() {
         when (uiState.value.currentStep) {
-            EnvelopeAddStep.MONEY -> intent { copy(currentStep = EnvelopeAddStep.NAME) }
+            EnvelopeAddStep.MONEY -> {
+                if (friendArgument == null) {
+                    intent { copy(currentStep = EnvelopeAddStep.NAME) }
+                } else {
+                    intent { copy(currentStep = EnvelopeAddStep.EVENT) }
+                }
+            }
+
             EnvelopeAddStep.NAME -> {
                 intent {
                     if (friendId == null) {
@@ -89,13 +115,12 @@ class EnvelopeAddViewModel @Inject constructor(
             EnvelopeAddStep.NAME -> intent { copy(currentStep = EnvelopeAddStep.MONEY) }
             EnvelopeAddStep.RELATIONSHIP -> intent { copy(currentStep = EnvelopeAddStep.NAME) }
             EnvelopeAddStep.EVENT -> {
-                intent {
-                    if (friendId == null) {
-                        copy(currentStep = EnvelopeAddStep.RELATIONSHIP)
-                    } else {
-                        copy(currentStep = EnvelopeAddStep.NAME)
-                    }
+                val prevStep = when {
+                    friendId == null -> EnvelopeAddStep.RELATIONSHIP
+                    friendArgument != null -> EnvelopeAddStep.MONEY
+                    else -> EnvelopeAddStep.NAME
                 }
+                intent { copy(currentStep = prevStep) }
             }
 
             EnvelopeAddStep.DATE -> intent { copy(currentStep = EnvelopeAddStep.EVENT) }
@@ -125,8 +150,7 @@ class EnvelopeAddViewModel @Inject constructor(
     }
 
     fun updateName(name: String) = intent {
-        this@EnvelopeAddViewModel.name = name
-        copy(buttonEnabled = name.isNotEmpty())
+        copy(friendName = name, buttonEnabled = name.isNotEmpty())
     }
 
     fun updateFriendId(friendId: Long?) {
diff --git a/feature/sent/src/main/java/com/susu/feature/envelopeadd/SentEnvelopeAddScreen.kt b/feature/sent/src/main/java/com/susu/feature/envelopeadd/SentEnvelopeAddScreen.kt
index 63be65cb..0739bdcf 100644
--- a/feature/sent/src/main/java/com/susu/feature/envelopeadd/SentEnvelopeAddScreen.kt
+++ b/feature/sent/src/main/java/com/susu/feature/envelopeadd/SentEnvelopeAddScreen.kt
@@ -8,6 +8,7 @@ import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.imePadding
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
 import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
@@ -59,12 +60,12 @@ fun SentEnvelopeAddRoute(
         }
     }
 
-    var friendName by remember {
+    var categoryName by remember {
         mutableStateOf("")
     }
 
-    var categoryName by remember {
-        mutableStateOf("")
+    LaunchedEffect(key1 = Unit) {
+        viewModel.initData()
     }
 
     BackHandler {
@@ -73,15 +74,11 @@ fun SentEnvelopeAddRoute(
 
     SentEnvelopeAddScreen(
         uiState = uiState,
-        friendName = friendName,
         categoryName = categoryName,
         onClickBack = viewModel::goPrevStep,
         onClickNext = viewModel::goNextStep,
         updateParentMoney = viewModel::updateMoney,
-        updateParentName = { name ->
-            viewModel.updateName(name)
-            friendName = name
-        },
+        updateParentName = viewModel::updateName,
         updateParentFriendId = viewModel::updateFriendId,
         updateParentSelectedRelation = viewModel::updateSelectedRelationShip,
         updateParentCategory = { category ->
@@ -101,7 +98,6 @@ fun SentEnvelopeAddRoute(
 @Composable
 fun SentEnvelopeAddScreen(
     uiState: EnvelopeAddState = EnvelopeAddState(),
-    friendName: String = "",
     onClickBack: () -> Unit = {},
     onClickNext: () -> Unit = {},
     updateParentMoney: (Long) -> Unit = {},
@@ -165,11 +161,12 @@ fun SentEnvelopeAddScreen(
                 )
 
                 EnvelopeAddStep.DATE -> DateContentRoute(
-                    friendName = friendName,
+                    friendName = uiState.friendName,
                     updateParentDate = updateParentDate,
                 )
 
                 EnvelopeAddStep.MORE -> MoreContentRoute(
+                    fromEnvelope = uiState.fromEnvelope,
                     updateParentMoreStep = updateParentMoreStep,
                 )
 
@@ -184,7 +181,7 @@ fun SentEnvelopeAddScreen(
                 )
 
                 EnvelopeAddStep.PHONE -> PhoneContentRoute(
-                    friendName = friendName,
+                    friendName = uiState.friendName,
                     updateParentPhone = updateParentPhoneNumber,
                     onShowSnackbar = onShowSnackbar,
                 )
diff --git a/feature/sent/src/main/java/com/susu/feature/envelopeadd/content/more/MoreContent.kt b/feature/sent/src/main/java/com/susu/feature/envelopeadd/content/more/MoreContent.kt
index e49d815a..bd447079 100644
--- a/feature/sent/src/main/java/com/susu/feature/envelopeadd/content/more/MoreContent.kt
+++ b/feature/sent/src/main/java/com/susu/feature/envelopeadd/content/more/MoreContent.kt
@@ -34,6 +34,7 @@ import com.susu.feature.sent.R
 @Composable
 fun MoreContentRoute(
     viewModel: MoreViewModel = hiltViewModel(),
+    fromEnvelope: Boolean,
     updateParentMoreStep: (List<EnvelopeAddStep>) -> Unit,
 ) {
     val uiState = viewModel.uiState.collectAsStateWithLifecycle().value
@@ -45,6 +46,7 @@ fun MoreContentRoute(
 
     MoreContent(
         uiState = uiState,
+        fromEnvelope = fromEnvelope,
         onClickStepButton = viewModel::toggleStep,
     )
 }
@@ -57,6 +59,7 @@ fun MoreContent(
         vertical = SusuTheme.spacing.spacing_xl,
     ),
     uiState: MoreState = MoreState(),
+    fromEnvelope: Boolean = false,
     onClickStepButton: (EnvelopeAddStep) -> Unit = {},
 ) {
     val scrollState = rememberScrollState()
@@ -88,7 +91,9 @@ fun MoreContent(
         Column(
             verticalArrangement = Arrangement.spacedBy(SusuTheme.spacing.spacing_xxs),
         ) {
-            moreStep.forEach { (step, stringRes) ->
+            for ((step, stringRes) in moreStep) {
+                if (fromEnvelope && step == EnvelopeAddStep.PHONE) continue
+
                 if (step in uiState.selectedMoreStop) {
                     SusuFilledButton(
                         color = FilledButtonColor.Orange,
diff --git a/feature/sent/src/main/java/com/susu/feature/sent/navigation/SentNavigation.kt b/feature/sent/src/main/java/com/susu/feature/sent/navigation/SentNavigation.kt
index 64f5bcd6..c7d2fc3f 100644
--- a/feature/sent/src/main/java/com/susu/feature/sent/navigation/SentNavigation.kt
+++ b/feature/sent/src/main/java/com/susu/feature/sent/navigation/SentNavigation.kt
@@ -8,6 +8,7 @@ import androidx.navigation.NavType
 import androidx.navigation.compose.composable
 import androidx.navigation.navArgument
 import com.susu.core.model.EnvelopeDetail
+import com.susu.core.model.Friend
 import com.susu.core.ui.DialogToken
 import com.susu.core.ui.SnackbarToken
 import com.susu.core.ui.extension.encodeToUri
@@ -36,8 +37,8 @@ fun NavController.navigateSentEnvelopeEdit(envelopeDetail: EnvelopeDetail) {
     navigate(SentRoute.sentEnvelopeEditRoute(Json.encodeToUri(envelopeDetail)))
 }
 
-fun NavController.navigateSentEnvelopeAdd() {
-    navigate(SentRoute.sentEnvelopeAddRoute)
+fun NavController.navigateSentEnvelopeAdd(friend: Friend?) {
+    navigate(SentRoute.sentEnvelopeAddRoute(Json.encodeToUri(friend)))
 }
 
 fun NavController.navigateSentEnvelopeSearch() {
@@ -57,7 +58,7 @@ fun NavGraphBuilder.sentNavGraph(
     navigateSentEnvelope: (Long) -> Unit,
     navigateSentEnvelopeDetail: (Long) -> Unit,
     navigateSentEnvelopeEdit: (EnvelopeDetail) -> Unit,
-    navigateSentEnvelopeAdd: () -> Unit,
+    navigateSentEnvelopeAdd: (Friend?) -> Unit,
     navigateSentEnvelopeSearch: () -> Unit,
     navigateEnvelopeFilter: (String) -> Unit,
     onShowSnackbar: (SnackbarToken) -> Unit,
@@ -81,7 +82,7 @@ fun NavGraphBuilder.sentNavGraph(
             editedFriendId = editedFriendId,
             refresh = refresh,
             navigateSentEnvelope = navigateSentEnvelope,
-            navigateSentEnvelopeAdd = navigateSentEnvelopeAdd,
+            navigateSentEnvelopeAdd = { navigateSentEnvelopeAdd(null) },
             navigateSentEnvelopeSearch = navigateSentEnvelopeSearch,
             navigateEnvelopeFilter = navigateEnvelopeFilter,
         )
@@ -102,6 +103,7 @@ fun NavGraphBuilder.sentNavGraph(
             popBackStackWithEditedFriendId = popBackStackWithEditedFriendId,
             navigateSentEnvelopeDetail = navigateSentEnvelopeDetail,
             popBackStackWithDeleteFriendId = popBackStackWithDeleteFriendId,
+            navigateSentEnvelopeAdd = navigateSentEnvelopeAdd,
         )
     }
 
@@ -134,7 +136,7 @@ fun NavGraphBuilder.sentNavGraph(
         )
     }
 
-    composable(route = SentRoute.sentEnvelopeAddRoute) {
+    composable(route = SentRoute.sentEnvelopeAddRoute("{${SentRoute.FRIEND_ARGUMENT_NAME}}")) {
         SentEnvelopeAddRoute(
             popBackStack = popBackStack,
             popBackStackWithRefresh = popBackStackWithRefresh,
@@ -163,8 +165,10 @@ fun NavGraphBuilder.sentNavGraph(
 
 object SentRoute {
     const val route = "sent"
-    const val sentEnvelopeAddRoute = "sent-envelope-add"
     const val SENT_REFRESH_ARGUMENT_NAME = "sent-refresh"
+    fun sentEnvelopeAddRoute(friend: String) = "sent-envelope-add/$friend"
+    const val FRIEND_ARGUMENT_NAME = "sent-friend"
+
     fun sentEnvelopeRoute(id: String) = "sent-envelope/$id"
     const val FRIEND_ID_ARGUMENT_NAME = "sent-envelope-id"
     const val EDITED_FRIEND_ID_ARGUMENT_NAME = "edited-friend-id"