diff --git a/app/src/main/java/kr/co/vividnext/sodalive/live/room/detail/LiveRoomDetailAdapter.kt b/app/src/main/java/kr/co/vividnext/sodalive/live/room/detail/LiveRoomDetailAdapter.kt
deleted file mode 100644
index 7a64b1c..0000000
--- a/app/src/main/java/kr/co/vividnext/sodalive/live/room/detail/LiveRoomDetailAdapter.kt
+++ /dev/null
@@ -1,50 +0,0 @@
-package kr.co.vividnext.sodalive.live.room.detail
-
-import android.view.LayoutInflater
-import android.view.ViewGroup
-import androidx.recyclerview.widget.RecyclerView
-import coil.load
-import coil.transform.RoundedCornersTransformation
-import kr.co.vividnext.sodalive.R
-import kr.co.vividnext.sodalive.databinding.ItemLiveRoomDetailUserBinding
-import kr.co.vividnext.sodalive.extensions.dpToPx
-
-class LiveRoomDetailAdapter(
-    private val onClick: (GetRoomDetailUser) -> Unit
-) : RecyclerView.Adapter<LiveRoomDetailAdapter.ViewHolder>() {
-
-    val items = mutableListOf<GetRoomDetailUser>()
-
-    inner class ViewHolder(
-        private val binding: ItemLiveRoomDetailUserBinding
-    ) : RecyclerView.ViewHolder(binding.root) {
-        fun bind(item: GetRoomDetailUser) {
-            binding.tvNickname.text = item.nickname
-            binding.ivProfile.load(item.profileImageUrl) {
-                crossfade(true)
-                placeholder(R.drawable.ic_place_holder)
-                transformations(RoundedCornersTransformation(23.4f.dpToPx()))
-            }
-            binding.root.setOnClickListener { onClick(item) }
-        }
-    }
-
-    override fun onCreateViewHolder(
-        parent: ViewGroup,
-        viewType: Int
-    ): ViewHolder {
-        return ViewHolder(
-            ItemLiveRoomDetailUserBinding.inflate(
-                LayoutInflater.from(parent.context),
-                parent,
-                false
-            )
-        )
-    }
-
-    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
-        holder.bind(items[position])
-    }
-
-    override fun getItemCount() = items.count()
-}
diff --git a/app/src/main/java/kr/co/vividnext/sodalive/live/room/detail/LiveRoomDetailFragment.kt b/app/src/main/java/kr/co/vividnext/sodalive/live/room/detail/LiveRoomDetailFragment.kt
index 51f2703..cb970f9 100644
--- a/app/src/main/java/kr/co/vividnext/sodalive/live/room/detail/LiveRoomDetailFragment.kt
+++ b/app/src/main/java/kr/co/vividnext/sodalive/live/room/detail/LiveRoomDetailFragment.kt
@@ -2,7 +2,6 @@ package kr.co.vividnext.sodalive.live.room.detail
 
 import android.annotation.SuppressLint
 import android.content.Intent
-import android.graphics.Rect
 import android.net.Uri
 import android.os.Bundle
 import android.view.LayoutInflater
@@ -10,21 +9,17 @@ import android.view.View
 import android.view.ViewGroup
 import android.webkit.URLUtil
 import android.widget.FrameLayout
-import android.widget.LinearLayout
 import android.widget.Toast
-import androidx.recyclerview.widget.GridLayoutManager
-import androidx.recyclerview.widget.RecyclerView
 import coil.load
 import coil.transform.CircleCropTransformation
-import coil.transform.RoundedCornersTransformation
 import com.google.android.material.bottomsheet.BottomSheetBehavior
 import com.google.android.material.bottomsheet.BottomSheetDialogFragment
 import kr.co.vividnext.sodalive.R
+import kr.co.vividnext.sodalive.common.Constants
 import kr.co.vividnext.sodalive.common.LoadingDialog
 import kr.co.vividnext.sodalive.common.SharedPreferenceManager
 import kr.co.vividnext.sodalive.databinding.FragmentLiveRoomDetailBinding
-import kr.co.vividnext.sodalive.databinding.ItemLiveDetailUserSummaryBinding
-import kr.co.vividnext.sodalive.extensions.dpToPx
+import kr.co.vividnext.sodalive.explorer.profile.UserProfileActivity
 import org.koin.android.ext.android.inject
 
 class LiveRoomDetailFragment(
@@ -40,9 +35,6 @@ class LiveRoomDetailFragment(
 
     private lateinit var binding: FragmentLiveRoomDetailBinding
 
-    private var isAllProfileOpen = false
-
-    private lateinit var adapter: LiveRoomDetailAdapter
     private lateinit var loadingDialog: LoadingDialog
     private lateinit var roomDetail: GetRoomDetailResponse
 
@@ -65,58 +57,10 @@ class LiveRoomDetailFragment(
         val behavior = BottomSheetBehavior.from<View>(bottomSheet!!)
         behavior.state = BottomSheetBehavior.STATE_EXPANDED
 
-        setupAdapter()
         bindData()
         viewModel.getDetail(roomId) { dismiss() }
 
         binding.ivClose.setOnClickListener { dismiss() }
-        binding.tvOpenAllProfile.setOnClickListener {
-            isAllProfileOpen = !isAllProfileOpen
-            if (isAllProfileOpen) {
-                binding.llProfiles.visibility = View.GONE
-                binding.rvParticipate.visibility = View.VISIBLE
-                binding.tvParticipateExpression.visibility = View.VISIBLE
-                binding.tvOpenAllProfile.text = "닫기"
-                binding.tvOpenAllProfile.setCompoundDrawablesWithIntrinsicBounds(
-                    R.drawable.ic_live_detail_top,
-                    0,
-                    0,
-                    0
-                )
-            } else {
-                binding.llProfiles.visibility = View.VISIBLE
-                binding.rvParticipate.visibility = View.GONE
-                binding.tvParticipateExpression.visibility = View.GONE
-                binding.tvOpenAllProfile.text = "펼쳐보기"
-                binding.tvOpenAllProfile.setCompoundDrawablesWithIntrinsicBounds(
-                    R.drawable.ic_live_detail_bottom,
-                    0,
-                    0,
-                    0
-                )
-            }
-        }
-    }
-
-    private fun setupAdapter() {
-        val recyclerView = binding.rvParticipate
-        adapter = LiveRoomDetailAdapter {}
-
-        recyclerView.layoutManager = GridLayoutManager(requireContext(), 5)
-        recyclerView.addItemDecoration(object : RecyclerView.ItemDecoration() {
-            override fun getItemOffsets(
-                outRect: Rect,
-                view: View,
-                parent: RecyclerView,
-                state: RecyclerView.State
-            ) {
-                super.getItemOffsets(outRect, view, parent, state)
-
-                outRect.top = 13.3f.dpToPx().toInt()
-                outRect.bottom = 13.3f.dpToPx().toInt()
-            }
-        })
-        recyclerView.adapter = adapter
     }
 
     private fun bindData() {
@@ -142,14 +86,6 @@ class LiveRoomDetailFragment(
     private fun setRoomDetail(response: GetRoomDetailResponse) {
         binding.tvTitle.text = response.title
         binding.tvDate.text = response.beginDateTime
-        binding.tvParticipate.text = response.numberOfParticipants.toString()
-        binding.tvTotal.text = "/${response.numberOfParticipantsTotal}"
-
-        binding.tvOpenAllProfile.visibility = if (response.numberOfParticipants <= 0) {
-            View.GONE
-        } else {
-            View.VISIBLE
-        }
 
         if (response.price > 0) {
             binding.tvCan.text = response.price.toString()
@@ -170,7 +106,6 @@ class LiveRoomDetailFragment(
         }
 
         setManagerProfile(manager = response.manager)
-        setParticipantUserSummary(response.participatingUsers)
 
         binding.tvTags.text = response.tags.joinToString(" ") { "#$it" }
         binding.tvContent.text = response.notice
@@ -179,7 +114,6 @@ class LiveRoomDetailFragment(
         binding.ivShare2.setOnClickListener { shareRoom(response) }
 
         if (response.channelName.isNullOrBlank()) {
-            binding.tvParticipateExpression.text = "예약자"
             when {
                 response.manager.id == SharedPreferenceManager.userId -> {
                     binding.llStartDelete.visibility = View.VISIBLE
@@ -219,7 +153,6 @@ class LiveRoomDetailFragment(
                 }
             }
         } else {
-            binding.tvParticipateExpression.text = "참여자"
             binding.tvReservationComplete.visibility = View.GONE
             binding.tvParticipateNow.visibility = View.VISIBLE
             binding.tvReservation.visibility = View.GONE
@@ -229,9 +162,6 @@ class LiveRoomDetailFragment(
             }
             binding.llStartDelete.visibility = View.GONE
         }
-
-        adapter.items.addAll(response.participatingUsers)
-        adapter.notifyDataSetChanged()
     }
 
     private fun setManagerProfile(manager: GetRoomDetailManager) {
@@ -293,38 +223,16 @@ class LiveRoomDetailFragment(
 
         if (manager.isCreator) {
             binding.tvManagerProfile.visibility = View.VISIBLE
-            binding.tvManagerProfile.setOnClickListener {}
+            binding.tvManagerProfile.setOnClickListener {
+                val intent = Intent(requireActivity(), UserProfileActivity::class.java)
+                intent.putExtra(Constants.EXTRA_USER_ID, manager.id)
+                startActivity(intent)
+            }
         } else {
             binding.tvManagerProfile.visibility = View.GONE
         }
     }
 
-    private fun setParticipantUserSummary(participatingUsers: List<GetRoomDetailUser>) {
-        val userCount = if (participatingUsers.size > 10) {
-            10
-        } else {
-            participatingUsers.size
-        }
-
-        for (index in 0 until userCount) {
-            val user = participatingUsers[index]
-            val itemView = ItemLiveDetailUserSummaryBinding.inflate(layoutInflater)
-            itemView.ivProfile.load(user.profileImageUrl) {
-                crossfade(true)
-                placeholder(R.drawable.ic_place_holder)
-                transformations(RoundedCornersTransformation(16.7f.dpToPx()))
-            }
-
-            val lp = LinearLayout.LayoutParams(33.3f.dpToPx().toInt(), 33.3f.dpToPx().toInt())
-            if (index > 0) {
-                lp.setMargins(-16.7f.dpToPx().toInt(), 0, 0, 0)
-            }
-            itemView.root.layoutParams = lp
-
-            binding.llProfiles.addView(itemView.root)
-        }
-    }
-
     private fun shareRoom(response: GetRoomDetailResponse) {
         viewModel.shareRoomLink(
             response.roomId,
diff --git a/app/src/main/res/layout/fragment_live_room_detail.xml b/app/src/main/res/layout/fragment_live_room_detail.xml
index c415130..eb712f7 100644
--- a/app/src/main/res/layout/fragment_live_room_detail.xml
+++ b/app/src/main/res/layout/fragment_live_room_detail.xml
@@ -71,97 +71,8 @@
                     app:drawableEndCompat="@drawable/ic_can"
                     tools:ignore="RelativeOverlap"
                     tools:text="300" />
-
-                <View
-                    android:layout_width="match_parent"
-                    android:layout_height="1dp"
-                    android:layout_below="@+id/tv_can"
-                    android:layout_marginTop="8dp"
-                    android:background="@color/color_88909090" />
             </RelativeLayout>
 
-            <RelativeLayout
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:layout_marginHorizontal="13.3dp"
-                android:layout_marginTop="16.7dp"
-                app:layout_constraintEnd_toEndOf="parent"
-                app:layout_constraintStart_toStartOf="parent"
-                app:layout_constraintTop_toBottomOf="@+id/rl_date_and_can">
-
-                <TextView
-                    android:id="@+id/tv_participate_expression"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:layout_centerVertical="true"
-                    android:fontFamily="@font/gmarket_sans_medium"
-                    android:gravity="center_vertical"
-                    android:text="참여자"
-                    android:textColor="@color/color_eeeeee"
-                    android:textSize="12sp"
-                    android:visibility="gone" />
-
-                <LinearLayout
-                    android:id="@+id/ll_profiles"
-                    android:layout_width="0dp"
-                    android:layout_height="wrap_content"
-                    android:layout_alignParentStart="true"
-                    android:layout_centerVertical="true"
-                    android:layout_marginEnd="23.7dp"
-                    android:layout_toStartOf="@+id/ll_participate"
-                    android:gravity="center_vertical"
-                    android:orientation="horizontal" />
-
-                <LinearLayout
-                    android:id="@+id/ll_participate"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:layout_alignParentEnd="true"
-                    android:layout_centerVertical="true"
-                    android:gravity="center">
-
-                    <TextView
-                        android:id="@+id/tv_participate"
-                        android:layout_width="wrap_content"
-                        android:layout_height="wrap_content"
-                        android:fontFamily="@font/gmarket_sans_medium"
-                        android:textColor="@color/color_9970ff"
-                        android:textSize="12sp"
-                        tools:text="14" />
-
-                    <TextView
-                        android:id="@+id/tv_total"
-                        android:layout_width="wrap_content"
-                        android:layout_height="wrap_content"
-                        android:fontFamily="@font/gmarket_sans_medium"
-                        android:textColor="@color/color_bbbbbb"
-                        android:textSize="12sp"
-                        tools:text="/20" />
-                </LinearLayout>
-            </RelativeLayout>
-
-            <androidx.recyclerview.widget.RecyclerView
-                android:id="@+id/rv_participate"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:layout_marginHorizontal="13.3dp"
-                android:layout_marginTop="16.7dp"
-                android:visibility="gone" />
-
-            <TextView
-                android:id="@+id/tv_open_all_profile"
-                android:layout_width="wrap_content"
-                android:layout_height="wrap_content"
-                android:layout_gravity="center"
-                android:layout_marginTop="13.3dp"
-                android:drawablePadding="6.7dp"
-                android:fontFamily="@font/gmarket_sans_medium"
-                android:gravity="center"
-                android:text="펼쳐보기"
-                android:textColor="@color/color_bbbbbb"
-                android:textSize="12sp"
-                app:drawableStartCompat="@drawable/ic_live_detail_bottom" />
-
             <View
                 android:layout_width="match_parent"
                 android:layout_height="1dp"
@@ -348,7 +259,6 @@
                             android:background="@drawable/bg_round_corner_10_transparent_9970ff"
                             android:fontFamily="@font/gmarket_sans_bold"
                             android:gravity="center"
-                            android:paddingHorizontal="27dp"
                             android:paddingVertical="16dp"
                             android:text="수정"
                             android:textColor="@color/white"
diff --git a/app/src/main/res/layout/item_live_detail_user_summary.xml b/app/src/main/res/layout/item_live_detail_user_summary.xml
deleted file mode 100644
index dda6230..0000000
--- a/app/src/main/res/layout/item_live_detail_user_summary.xml
+++ /dev/null
@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<ImageView xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    android:id="@+id/iv_profile"
-    android:layout_width="33.3dp"
-    android:layout_height="33.3dp"
-    android:contentDescription="@null"
-    tools:src="@mipmap/ic_launcher" />