diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 2942fa8..20d2ae0 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -98,6 +98,7 @@
         <activity android:name=".explorer.profile.follow.UserFollowerListActivity" />
         <activity android:name=".explorer.profile.creator_community.all.CreatorCommunityAllActivity" />
         <activity android:name=".explorer.profile.creator_community.write.CreatorCommunityWriteActivity" />
+        <activity android:name=".explorer.profile.creator_community.modify.CreatorCommunityModifyActivity" />
         <activity android:name=".message.text.TextMessageWriteActivity" />
         <activity android:name=".message.text.TextMessageDetailActivity" />
         <activity android:name=".message.SelectMessageRecipientActivity" />
diff --git a/app/src/main/java/kr/co/vividnext/sodalive/di/AppDI.kt b/app/src/main/java/kr/co/vividnext/sodalive/di/AppDI.kt
index a6218bb..5585e5a 100644
--- a/app/src/main/java/kr/co/vividnext/sodalive/di/AppDI.kt
+++ b/app/src/main/java/kr/co/vividnext/sodalive/di/AppDI.kt
@@ -34,6 +34,7 @@ import kr.co.vividnext.sodalive.explorer.profile.creator_community.CreatorCommun
 import kr.co.vividnext.sodalive.explorer.profile.creator_community.CreatorCommunityRepository
 import kr.co.vividnext.sodalive.explorer.profile.creator_community.all.CreatorCommunityAllViewModel
 import kr.co.vividnext.sodalive.explorer.profile.creator_community.all.comment.CreatorCommunityCommentListViewModel
+import kr.co.vividnext.sodalive.explorer.profile.creator_community.modify.CreatorCommunityModifyViewModel
 import kr.co.vividnext.sodalive.explorer.profile.creator_community.write.CreatorCommunityWriteViewModel
 import kr.co.vividnext.sodalive.explorer.profile.donation.UserProfileDonationAllViewModel
 import kr.co.vividnext.sodalive.explorer.profile.fantalk.UserProfileFantalkAllViewModel
@@ -221,6 +222,7 @@ class AppDI(private val context: Context, isDebugMode: Boolean) {
         viewModel { CreatorCommunityAllViewModel(get(), get()) }
         viewModel { CreatorCommunityCommentListViewModel(get()) }
         viewModel { CreatorCommunityWriteViewModel(get()) }
+        viewModel { CreatorCommunityModifyViewModel(get()) }
     }
 
     private val repositoryModule = module {
diff --git a/app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/CreatorCommunityApi.kt b/app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/CreatorCommunityApi.kt
index 43ca47a..cda00c9 100644
--- a/app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/CreatorCommunityApi.kt
+++ b/app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/CreatorCommunityApi.kt
@@ -84,4 +84,11 @@ interface CreatorCommunityApi {
         @Query("timezone") timezone: String,
         @Header("Authorization") authHeader: String
     ): Single<ApiResponse<GetCommunityPostCommentListResponse>>
+
+    @GET("/creator-community/{id}")
+    fun getCommunityPostDetail(
+        @Path("id") postId: Long,
+        @Query("timezone") timezone: String,
+        @Header("Authorization") authHeader: String
+    ): Single<ApiResponse<GetCommunityPostListResponse>>
 }
diff --git a/app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/CreatorCommunityRepository.kt b/app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/CreatorCommunityRepository.kt
index 50f30c8..209d1f5 100644
--- a/app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/CreatorCommunityRepository.kt
+++ b/app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/CreatorCommunityRepository.kt
@@ -92,4 +92,10 @@ class CreatorCommunityRepository(private val api: CreatorCommunityApi) {
         request = request,
         authHeader = token
     )
+
+    fun getCommunityPostDetail(postId: Long, token: String) = api.getCommunityPostDetail(
+        postId = postId,
+        timezone = TimeZone.getDefault().id,
+        authHeader = token
+    )
 }
diff --git a/app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/all/CreatorCommunityAllActivity.kt b/app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/all/CreatorCommunityAllActivity.kt
index 96c8aef..297df55 100644
--- a/app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/all/CreatorCommunityAllActivity.kt
+++ b/app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/all/CreatorCommunityAllActivity.kt
@@ -1,10 +1,12 @@
 package kr.co.vividnext.sodalive.explorer.profile.creator_community.all
 
 import android.annotation.SuppressLint
+import android.content.Intent
 import android.graphics.Rect
 import android.os.Bundle
 import android.view.View
 import android.widget.Toast
+import androidx.activity.result.contract.ActivityResultContracts
 import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import kr.co.vividnext.sodalive.base.BaseActivity
@@ -13,6 +15,7 @@ import kr.co.vividnext.sodalive.common.Constants
 import kr.co.vividnext.sodalive.common.LoadingDialog
 import kr.co.vividnext.sodalive.databinding.ActivityCreatorCommunityAllBinding
 import kr.co.vividnext.sodalive.explorer.profile.creator_community.all.comment.CreatorCommunityCommentFragment
+import kr.co.vividnext.sodalive.explorer.profile.creator_community.modify.CreatorCommunityModifyActivity
 import kr.co.vividnext.sodalive.extensions.dpToPx
 import org.koin.android.ext.android.inject
 
@@ -27,6 +30,18 @@ class CreatorCommunityAllActivity : BaseActivity<ActivityCreatorCommunityAllBind
 
     private var creatorId: Long = 0
 
+    private val modifyResult = registerForActivityResult(
+        ActivityResultContracts.StartActivityForResult()
+    ) { result ->
+        val resultCode = result.resultCode
+
+        if (resultCode == RESULT_OK) {
+            viewModel.page = 1
+            viewModel.isLast = false
+            viewModel.getCommunityPostList()
+        }
+    }
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
 
@@ -66,7 +81,14 @@ class CreatorCommunityAllActivity : BaseActivity<ActivityCreatorCommunityAllBind
                 )
             },
             onClickModify = {
-
+                modifyResult.launch(
+                    Intent(
+                        applicationContext,
+                        CreatorCommunityModifyActivity::class.java
+                    ).apply {
+                        putExtra(Constants.EXTRA_COMMUNITY_POST_ID, it)
+                    }
+                )
             },
             onClickDelete = { postId ->
                 SodaDialog(
diff --git a/app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/all/CreatorCommunityAllViewModel.kt b/app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/all/CreatorCommunityAllViewModel.kt
index e29decd..39713a4 100644
--- a/app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/all/CreatorCommunityAllViewModel.kt
+++ b/app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/all/CreatorCommunityAllViewModel.kt
@@ -10,6 +10,7 @@ import kr.co.vividnext.sodalive.base.BaseViewModel
 import kr.co.vividnext.sodalive.common.SharedPreferenceManager
 import kr.co.vividnext.sodalive.explorer.profile.creator_community.CreatorCommunityRepository
 import kr.co.vividnext.sodalive.explorer.profile.creator_community.GetCommunityPostListResponse
+import kr.co.vividnext.sodalive.explorer.profile.creator_community.modify.ModifyCommunityPostRequest
 import kr.co.vividnext.sodalive.report.ReportRepository
 import kr.co.vividnext.sodalive.report.ReportRequest
 import kr.co.vividnext.sodalive.report.ReportType
diff --git a/app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/modify/CreatorCommunityModifyActivity.kt b/app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/modify/CreatorCommunityModifyActivity.kt
new file mode 100644
index 0000000..956f5c4
--- /dev/null
+++ b/app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/modify/CreatorCommunityModifyActivity.kt
@@ -0,0 +1,282 @@
+package kr.co.vividnext.sodalive.explorer.profile.creator_community.modify
+
+import android.Manifest
+import android.annotation.SuppressLint
+import android.os.Build
+import android.os.Bundle
+import android.view.View
+import android.widget.Toast
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.core.content.ContextCompat
+import coil.load
+import coil.transform.RoundedCornersTransformation
+import com.github.dhaval2404.imagepicker.ImagePicker
+import com.gun0912.tedpermission.PermissionListener
+import com.gun0912.tedpermission.normal.TedPermission
+import com.jakewharton.rxbinding4.widget.textChanges
+import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers
+import io.reactivex.rxjava3.schedulers.Schedulers
+import kr.co.vividnext.sodalive.R
+import kr.co.vividnext.sodalive.base.BaseActivity
+import kr.co.vividnext.sodalive.common.Constants
+import kr.co.vividnext.sodalive.common.LoadingDialog
+import kr.co.vividnext.sodalive.common.RealPathUtil
+import kr.co.vividnext.sodalive.common.SharedPreferenceManager
+import kr.co.vividnext.sodalive.databinding.ActivityCreatorCommunityModifyBinding
+import kr.co.vividnext.sodalive.extensions.dpToPx
+import kr.co.vividnext.sodalive.extensions.loadUrl
+import org.koin.android.ext.android.inject
+
+class CreatorCommunityModifyActivity : BaseActivity<ActivityCreatorCommunityModifyBinding>(
+    ActivityCreatorCommunityModifyBinding::inflate
+) {
+
+    private val viewModel: CreatorCommunityModifyViewModel by inject()
+
+    private lateinit var loadingDialog: LoadingDialog
+
+    private val imageResult = registerForActivityResult(
+        ActivityResultContracts.StartActivityForResult()
+    ) { result ->
+        val resultCode = result.resultCode
+        val data = result.data
+
+        if (resultCode == RESULT_OK) {
+            val fileUri = data?.data
+
+            if (fileUri != null) {
+                binding.ivContent.background = null
+                binding.ivContent.load(fileUri) {
+                    crossfade(true)
+                    placeholder(R.drawable.ic_place_holder)
+                    transformations(RoundedCornersTransformation(8f.dpToPx()))
+                }
+                viewModel.imageUri = fileUri
+            } else {
+                Toast.makeText(
+                    this,
+                    "잘못된 파일입니다.\n다시 선택해 주세요.",
+                    Toast.LENGTH_SHORT
+                ).show()
+            }
+        } else if (resultCode == ImagePicker.RESULT_ERROR) {
+            Toast.makeText(this, ImagePicker.getError(data), Toast.LENGTH_SHORT).show()
+        }
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        checkPermissions()
+
+        viewModel.getRealPathFromURI = {
+            RealPathUtil.getRealPath(applicationContext, it)
+        }
+
+        bindData()
+
+        val postId = intent.getLongExtra(Constants.EXTRA_COMMUNITY_POST_ID, 0)
+        if (postId <= 0) {
+            Toast.makeText(applicationContext, "잘못된 요청입니다.", Toast.LENGTH_LONG).show()
+            finish()
+        }
+
+        viewModel.postId = postId
+        viewModel.getCommunityPostDetail(
+            onFailure = {
+                Toast.makeText(applicationContext, "잘못된 요청입니다.", Toast.LENGTH_LONG).show()
+                finish()
+            }
+        )
+    }
+
+    override fun setupView() {
+        loadingDialog = LoadingDialog(this, layoutInflater)
+
+        binding.toolbar.tvBack.text = "게시글 등록"
+        binding.toolbar.tvBack.setOnClickListener { finish() }
+
+        binding.ivPhotoPicker.setOnClickListener {
+            ImagePicker.with(this)
+                .crop()
+                .galleryOnly()
+                .galleryMimeTypes( // Exclude gif images
+                    mimeTypes = arrayOf(
+                        "image/png",
+                        "image/jpg",
+                        "image/jpeg"
+                    )
+                )
+                .createIntent { imageResult.launch(it) }
+        }
+
+        if (SharedPreferenceManager.isAuth) {
+            binding.llSetAdult.visibility = View.VISIBLE
+        } else {
+            binding.llSetAdult.visibility = View.GONE
+        }
+
+        binding.llCommentNo.setOnClickListener { viewModel.setAvailableComment(false) }
+        binding.llCommentYes.setOnClickListener { viewModel.setAvailableComment(true) }
+        binding.tvCancel.setOnClickListener { finish() }
+        binding.tvUpload.setOnClickListener {
+            viewModel.modifyCommunityPost {
+                setResult(RESULT_OK)
+                finish()
+            }
+        }
+    }
+
+    private fun checkPermissions() {
+        val permissions = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            listOf(Manifest.permission.READ_MEDIA_AUDIO, Manifest.permission.READ_MEDIA_IMAGES)
+        } else {
+            listOf(Manifest.permission.READ_EXTERNAL_STORAGE)
+        }
+
+        TedPermission.create()
+            .setPermissionListener(object : PermissionListener {
+                override fun onPermissionGranted() {
+                }
+
+                override fun onPermissionDenied(deniedPermissions: MutableList<String>?) {
+                    finish()
+                }
+            })
+            .setDeniedMessage(R.string.read_storage_permission_denied_message)
+            .setPermissions(*permissions.toTypedArray())
+            .check()
+    }
+
+    @SuppressLint("SetTextI18n")
+    private fun bindData() {
+        compositeDisposable.add(
+            binding.etContent.textChanges().skip(1)
+                .subscribeOn(Schedulers.io())
+                .observeOn(AndroidSchedulers.mainThread())
+                .subscribe {
+                    binding.tvNumberOfCharacters.text = "${it.length}자"
+                    viewModel.content = it.toString()
+                }
+        )
+
+        viewModel.toastLiveData.observe(this) {
+            it?.let { Toast.makeText(applicationContext, it, Toast.LENGTH_LONG).show() }
+        }
+
+        viewModel.isLoading.observe(this) {
+            if (it) {
+                loadingDialog.show(screenWidth)
+            } else {
+                loadingDialog.dismiss()
+            }
+        }
+
+        viewModel.imageUrlLiveData.observe(this) {
+            if (!it.isNullOrBlank()) {
+                binding.ivContent.background = null
+                binding.ivContent.loadUrl(it) {
+                    crossfade(true)
+                    placeholder(R.drawable.ic_place_holder)
+                    transformations(RoundedCornersTransformation(8f.dpToPx()))
+                }
+            }
+        }
+
+        viewModel.contentLiveData.observe(this) {
+            binding.etContent.setText(it)
+        }
+
+        viewModel.isAvailableCommentLiveData.observe(this) {
+            if (it) {
+                binding.ivCommentYes.visibility = View.VISIBLE
+                binding.tvCommentYes.setTextColor(
+                    ContextCompat.getColor(
+                        applicationContext,
+                        R.color.white
+                    )
+                )
+                binding.llCommentYes.setBackgroundResource(R.drawable.bg_round_corner_6_7_3bb9f1)
+
+                binding.ivCommentNo.visibility = View.GONE
+                binding.tvCommentNo.setTextColor(
+                    ContextCompat.getColor(
+                        applicationContext,
+                        R.color.color_80d8ff
+                    )
+                )
+                binding.llCommentNo.setBackgroundResource(
+                    R.drawable.bg_round_corner_6_7_13181b
+                )
+            } else {
+                binding.ivCommentNo.visibility = View.VISIBLE
+                binding.tvCommentNo.setTextColor(
+                    ContextCompat.getColor(
+                        applicationContext,
+                        R.color.white
+                    )
+                )
+                binding.llCommentNo.setBackgroundResource(R.drawable.bg_round_corner_6_7_3bb9f1)
+
+                binding.ivCommentYes.visibility = View.GONE
+                binding.tvCommentYes.setTextColor(
+                    ContextCompat.getColor(
+                        applicationContext,
+                        R.color.color_80d8ff
+                    )
+                )
+                binding.llCommentYes
+                    .setBackgroundResource(R.drawable.bg_round_corner_6_7_13181b)
+            }
+        }
+
+        if (SharedPreferenceManager.isAuth) {
+            binding.llAgeAll.setOnClickListener {
+                viewModel.setAdult(false)
+            }
+
+            binding.llAge19.setOnClickListener {
+                viewModel.setAdult(true)
+            }
+
+            viewModel.isAdultLiveData.observe(this) {
+                if (it) {
+                    binding.ivAgeAll.visibility = View.GONE
+                    binding.llAgeAll.setBackgroundResource(R.drawable.bg_round_corner_6_7_13181b)
+                    binding.tvAgeAll.setTextColor(
+                        ContextCompat.getColor(
+                            applicationContext,
+                            R.color.color_80d8ff
+                        )
+                    )
+
+                    binding.ivAge19.visibility = View.VISIBLE
+                    binding.llAge19.setBackgroundResource(R.drawable.bg_round_corner_6_7_3bb9f1)
+                    binding.tvAge19.setTextColor(
+                        ContextCompat.getColor(
+                            applicationContext,
+                            R.color.white
+                        )
+                    )
+                } else {
+                    binding.ivAge19.visibility = View.GONE
+                    binding.llAge19.setBackgroundResource(R.drawable.bg_round_corner_6_7_13181b)
+                    binding.tvAge19.setTextColor(
+                        ContextCompat.getColor(
+                            applicationContext,
+                            R.color.color_80d8ff
+                        )
+                    )
+
+                    binding.ivAgeAll.visibility = View.VISIBLE
+                    binding.llAgeAll.setBackgroundResource(R.drawable.bg_round_corner_6_7_3bb9f1)
+                    binding.tvAgeAll.setTextColor(
+                        ContextCompat.getColor(
+                            applicationContext,
+                            R.color.white
+                        )
+                    )
+                }
+            }
+        }
+    }
+}
diff --git a/app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/modify/CreatorCommunityModifyViewModel.kt b/app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/modify/CreatorCommunityModifyViewModel.kt
new file mode 100644
index 0000000..964315b
--- /dev/null
+++ b/app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/modify/CreatorCommunityModifyViewModel.kt
@@ -0,0 +1,209 @@
+package kr.co.vividnext.sodalive.explorer.profile.creator_community.modify
+
+import android.net.Uri
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.MutableLiveData
+import com.google.gson.Gson
+import com.orhanobut.logger.Logger
+import io.reactivex.rxjava3.android.schedulers.AndroidSchedulers
+import io.reactivex.rxjava3.schedulers.Schedulers
+import kr.co.vividnext.sodalive.base.BaseViewModel
+import kr.co.vividnext.sodalive.common.SharedPreferenceManager
+import kr.co.vividnext.sodalive.explorer.profile.creator_community.CreatorCommunityRepository
+import kr.co.vividnext.sodalive.explorer.profile.creator_community.GetCommunityPostListResponse
+import okhttp3.MediaType
+import okhttp3.MediaType.Companion.toMediaType
+import okhttp3.MultipartBody
+import okhttp3.RequestBody
+import okhttp3.RequestBody.Companion.toRequestBody
+import okio.BufferedSink
+import java.io.File
+
+class CreatorCommunityModifyViewModel(
+    private val repository: CreatorCommunityRepository
+) : BaseViewModel() {
+    private val _toastLiveData = MutableLiveData<String?>()
+    val toastLiveData: LiveData<String?>
+        get() = _toastLiveData
+
+    private var _isLoading = MutableLiveData(false)
+    val isLoading: LiveData<Boolean>
+        get() = _isLoading
+
+    private val _imageUrlLiveData = MutableLiveData<String?>()
+    val imageUrlLiveData: LiveData<String?>
+        get() = _imageUrlLiveData
+
+    private val _contentLiveData = MutableLiveData("")
+    val contentLiveData: LiveData<String>
+        get() = _contentLiveData
+
+    private val _isAdultLiveData = MutableLiveData(false)
+    val isAdultLiveData: LiveData<Boolean>
+        get() = _isAdultLiveData
+
+    private val _isAvailableCommentLiveData = MutableLiveData(true)
+    val isAvailableCommentLiveData: LiveData<Boolean>
+        get() = _isAvailableCommentLiveData
+
+    lateinit var getRealPathFromURI: (Uri) -> String?
+
+    var postId = 0L
+    var content = ""
+    var imageUri: Uri? = null
+    private var communityPost: GetCommunityPostListResponse? = null
+
+    fun setAdult(isAdult: Boolean) {
+        _isAdultLiveData.postValue(isAdult)
+    }
+
+    fun setAvailableComment(isAvailableComment: Boolean) {
+        _isAvailableCommentLiveData.postValue(isAvailableComment)
+    }
+
+    fun getCommunityPostDetail(onFailure: (() -> Unit)? = null) {
+        communityPost = null
+        _isLoading.value = true
+
+        compositeDisposable.add(
+            repository.getCommunityPostDetail(
+                postId = postId,
+                token = "Bearer ${SharedPreferenceManager.token}"
+            )
+                .subscribeOn(Schedulers.io())
+                .observeOn(AndroidSchedulers.mainThread())
+                .subscribe(
+                    {
+                        _isLoading.value = false
+
+                        if (it.success && it.data != null) {
+                            communityPost = it.data
+                            _imageUrlLiveData.value = it.data.imageUrl
+                            _contentLiveData.value = it.data.content
+                            _isAdultLiveData.value = it.data.isAdult
+                            _isAvailableCommentLiveData.value = it.data.isCommentAvailable
+                        } else {
+                            if (it.message != null) {
+                                _toastLiveData.postValue(it.message)
+                            } else {
+                                _toastLiveData.postValue(
+                                    "알 수 없는 오류가 발생했습니다. 다시 시도해 주세요."
+                                )
+                            }
+
+                            if (onFailure != null) {
+                                onFailure()
+                            }
+                        }
+                    },
+                    {
+                        _isLoading.value = false
+                        it.message?.let { message -> Logger.e(message) }
+                        _toastLiveData.postValue("알 수 없는 오류가 발생했습니다. 다시 시도해 주세요.")
+                        if (onFailure != null) {
+                            onFailure()
+                        }
+                    }
+                )
+        )
+    }
+
+    fun modifyCommunityPost(onSuccess: () -> Unit) {
+        if (!_isLoading.value!! && validateData()) {
+            _isLoading.value = true
+            val request = ModifyCommunityPostRequest(
+                creatorCommunityId = postId,
+                content = if (communityPost!!.content != content) {
+                    content
+                } else {
+                    null
+                },
+                isCommentAvailable = if (
+                    communityPost!!.isCommentAvailable != _isAvailableCommentLiveData.value!!
+                ) {
+                    _isAvailableCommentLiveData.value!!
+                } else {
+                    null
+                },
+                isAdult = if (communityPost!!.isAdult != _isAdultLiveData.value!!) {
+                    _isAdultLiveData.value!!
+                } else {
+                    null
+                }
+            )
+
+            val requestJson = Gson().toJson(request)
+
+            val postImage = if (imageUri != null) {
+                val file = File(getRealPathFromURI(imageUri!!))
+                MultipartBody.Part.createFormData(
+                    "postImage",
+                    file.name,
+                    body = object : RequestBody() {
+                        override fun contentType(): MediaType {
+                            return "image/*".toMediaType()
+                        }
+
+                        override fun writeTo(sink: BufferedSink) {
+                            file.inputStream().use { inputStream ->
+                                val buffer = ByteArray(1024)
+                                var bytesRead: Int
+                                while (inputStream.read(buffer).also { bytesRead = it } != -1) {
+                                    sink.write(buffer, 0, bytesRead)
+                                }
+                            }
+                        }
+
+                        override fun contentLength(): Long {
+                            return file.length()
+                        }
+                    }
+                )
+            } else {
+                null
+            }
+
+            compositeDisposable.add(
+                repository.modifyCommunityPost(
+                    postImage,
+                    request = requestJson.toRequestBody("text/plain".toMediaType()),
+                    token = "Bearer ${SharedPreferenceManager.token}"
+                )
+                    .subscribeOn(Schedulers.io())
+                    .observeOn(AndroidSchedulers.mainThread())
+                    .subscribe(
+                        {
+                            _isLoading.value = false
+                            if (it.success) {
+                                onSuccess()
+                            } else {
+                                if (it.message != null) {
+                                    _toastLiveData.postValue(it.message)
+                                } else {
+                                    _toastLiveData.postValue(
+                                        "알 수 없는 오류가 발생했습니다. 다시 시도해 주세요."
+                                    )
+                                }
+                            }
+                        },
+                        {
+                            _isLoading.value = false
+                            it.message?.let { message -> Logger.e(message) }
+                            _toastLiveData.postValue(
+                                "알 수 없는 오류가 발생했습니다. 다시 시도해 주세요."
+                            )
+                        }
+                    )
+            )
+        }
+    }
+
+    private fun validateData(): Boolean {
+        if (content.isBlank() || content.length < 5) {
+            _toastLiveData.postValue("내용을 5자 이상 입력해 주세요.")
+            return false
+        }
+
+        return true
+    }
+}
diff --git a/app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/all/ModifyCommunityPostRequest.kt b/app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/modify/ModifyCommunityPostRequest.kt
similarity index 97%
rename from app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/all/ModifyCommunityPostRequest.kt
rename to app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/modify/ModifyCommunityPostRequest.kt
index 857b31f..c10e977 100644
--- a/app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/all/ModifyCommunityPostRequest.kt
+++ b/app/src/main/java/kr/co/vividnext/sodalive/explorer/profile/creator_community/modify/ModifyCommunityPostRequest.kt
@@ -1,4 +1,4 @@
-package kr.co.vividnext.sodalive.explorer.profile.creator_community.all
+package kr.co.vividnext.sodalive.explorer.profile.creator_community.modify
 
 import com.google.gson.annotations.SerializedName
 
diff --git a/app/src/main/res/layout/activity_creator_community_modify.xml b/app/src/main/res/layout/activity_creator_community_modify.xml
new file mode 100644
index 0000000..c04b417
--- /dev/null
+++ b/app/src/main/res/layout/activity_creator_community_modify.xml
@@ -0,0 +1,346 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@color/black"
+    android:orientation="vertical">
+
+    <include
+        android:id="@+id/toolbar"
+        layout="@layout/detail_toolbar" />
+
+    <ScrollView
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/toolbar">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:gravity="center"
+            android:orientation="vertical">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:gravity="center"
+                android:orientation="vertical">
+
+                <TextView
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginHorizontal="13.3dp"
+                    android:layout_marginTop="13.3dp"
+                    android:fontFamily="@font/gmarket_sans_bold"
+                    android:text="이미지"
+                    android:textColor="@color/color_eeeeee"
+                    android:textSize="16.7sp" />
+
+                <RelativeLayout
+                    android:layout_width="121.3dp"
+                    android:layout_height="106.7dp"
+                    android:layout_marginTop="13.3dp">
+
+                    <ImageView
+                        android:id="@+id/iv_content"
+                        android:layout_width="106.7dp"
+                        android:layout_height="106.7dp"
+                        android:adjustViewBounds="true"
+                        android:background="@drawable/bg_round_corner_8_13181b"
+                        android:contentDescription="@null"
+                        android:padding="13.3dp"
+                        android:src="@drawable/ic_logo2" />
+
+                    <ImageView
+                        android:id="@+id/iv_photo_picker"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_alignParentEnd="true"
+                        android:layout_alignParentBottom="true"
+                        android:background="@drawable/bg_round_corner_33_3_3bb9f1"
+                        android:contentDescription="@null"
+                        android:padding="10dp"
+                        android:src="@drawable/ic_camera" />
+                </RelativeLayout>
+            </LinearLayout>
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="24dp"
+                android:fontFamily="@font/gmarket_sans_medium"
+                android:text="※ 등록할 이미지가 없으면 이미지 없이 게시글만 등록 하셔도 됩니다."
+                android:textColor="@color/color_777777"
+                android:textSize="13.3sp" />
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginHorizontal="13.3dp"
+                android:layout_marginTop="30dp"
+                android:orientation="vertical">
+
+                <RelativeLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content">
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_centerVertical="true"
+                        android:fontFamily="@font/gmarket_sans_bold"
+                        android:lineSpacingExtra="5sp"
+                        android:text="내용"
+                        android:textColor="@color/color_eeeeee"
+                        android:textSize="16.7sp" />
+
+                    <LinearLayout
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_alignParentEnd="true">
+
+                        <TextView
+                            android:id="@+id/tv_number_of_characters"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:fontFamily="@font/gmarket_sans_medium"
+                            android:text="0자"
+                            android:textColor="@color/color_ff5c49"
+                            android:textSize="13.3sp" />
+
+                        <TextView
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:fontFamily="@font/gmarket_sans_medium"
+                            android:text=" / 최대 500자"
+                            android:textColor="@color/color_777777"
+                            android:textSize="13.3sp" />
+
+                    </LinearLayout>
+                </RelativeLayout>
+
+                <EditText
+                    android:id="@+id/et_content"
+                    android:layout_width="match_parent"
+                    android:layout_height="200dp"
+                    android:layout_marginTop="6.7dp"
+                    android:background="@drawable/bg_round_corner_6_7_222222"
+                    android:fontFamily="@font/gmarket_sans_medium"
+                    android:gravity="top"
+                    android:hint="내용을 입력하세요"
+                    android:importantForAutofill="no"
+                    android:inputType="textMultiLine"
+                    android:padding="20dp"
+                    android:textColor="@color/color_eeeeee"
+                    android:textColorHint="@color/color_777777"
+                    android:textCursorDrawable="@drawable/edit_text_cursor"
+                    android:textSize="13.3sp"
+                    tools:ignore="LabelFor" />
+            </LinearLayout>
+
+            <LinearLayout
+                android:id="@+id/ll_set_comment"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginHorizontal="13.3dp"
+                android:layout_marginTop="30dp"
+                android:orientation="vertical">
+
+                <TextView
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:fontFamily="@font/gmarket_sans_bold"
+                    android:lineSpacingExtra="5sp"
+                    android:text="댓글 가능 여부"
+                    android:textColor="@color/color_eeeeee"
+                    android:textSize="16.7sp" />
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="13.3dp"
+                    android:baselineAligned="false">
+
+                    <LinearLayout
+                        android:id="@+id/ll_comment_yes"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:layout_weight="1"
+                        android:background="@drawable/bg_round_corner_6_7_13181b"
+                        android:gravity="center"
+                        android:paddingVertical="14.3dp">
+
+                        <ImageView
+                            android:id="@+id/iv_comment_yes"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginEnd="6.7dp"
+                            android:contentDescription="@null"
+                            android:src="@drawable/ic_select_check"
+                            android:visibility="gone" />
+
+                        <TextView
+                            android:id="@+id/tv_comment_yes"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:fontFamily="@font/gmarket_sans_bold"
+                            android:text="댓글 가능"
+                            android:textColor="@color/color_80d8ff"
+                            android:textSize="14.7sp" />
+                    </LinearLayout>
+
+                    <LinearLayout
+                        android:id="@+id/ll_comment_no"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:layout_marginStart="13.3dp"
+                        android:layout_weight="1"
+                        android:background="@drawable/bg_round_corner_6_7_13181b"
+                        android:gravity="center"
+                        android:paddingVertical="14.3dp">
+
+                        <ImageView
+                            android:id="@+id/iv_comment_no"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginEnd="6.7dp"
+                            android:contentDescription="@null"
+                            android:src="@drawable/ic_select_check"
+                            android:visibility="gone" />
+
+                        <TextView
+                            android:id="@+id/tv_comment_no"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:fontFamily="@font/gmarket_sans_bold"
+                            android:text="댓글 불가"
+                            android:textColor="@color/color_80d8ff"
+                            android:textSize="14.7sp" />
+                    </LinearLayout>
+                </LinearLayout>
+            </LinearLayout>
+
+            <LinearLayout
+                android:id="@+id/ll_set_adult"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginHorizontal="13.3dp"
+                android:layout_marginTop="30dp"
+                android:orientation="vertical">
+
+                <TextView
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:fontFamily="@font/gmarket_sans_bold"
+                    android:lineSpacingExtra="5sp"
+                    android:text="연령 제한"
+                    android:textColor="@color/color_eeeeee"
+                    android:textSize="16.7sp" />
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_marginTop="13.3dp"
+                    android:baselineAligned="false">
+
+                    <LinearLayout
+                        android:id="@+id/ll_age_all"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:layout_weight="1"
+                        android:background="@drawable/bg_round_corner_6_7_13181b"
+                        android:gravity="center"
+                        android:paddingVertical="14.3dp">
+
+                        <ImageView
+                            android:id="@+id/iv_age_all"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginEnd="6.7dp"
+                            android:contentDescription="@null"
+                            android:src="@drawable/ic_select_check"
+                            android:visibility="gone" />
+
+                        <TextView
+                            android:id="@+id/tv_age_all"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:fontFamily="@font/gmarket_sans_bold"
+                            android:text="전체 연령"
+                            android:textColor="@color/color_80d8ff"
+                            android:textSize="14.7sp" />
+                    </LinearLayout>
+
+                    <LinearLayout
+                        android:id="@+id/ll_age_19"
+                        android:layout_width="0dp"
+                        android:layout_height="wrap_content"
+                        android:layout_marginStart="13.3dp"
+                        android:layout_weight="1"
+                        android:background="@drawable/bg_round_corner_6_7_13181b"
+                        android:gravity="center"
+                        android:paddingVertical="14.3dp">
+
+                        <ImageView
+                            android:id="@+id/iv_age_19"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginEnd="6.7dp"
+                            android:contentDescription="@null"
+                            android:src="@drawable/ic_select_check"
+                            android:visibility="gone" />
+
+                        <TextView
+                            android:id="@+id/tv_age_19"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:fontFamily="@font/gmarket_sans_bold"
+                            android:text="19세 이상"
+                            android:textColor="@color/color_80d8ff"
+                            android:textSize="14.7sp" />
+                    </LinearLayout>
+                </LinearLayout>
+            </LinearLayout>
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="34dp"
+                android:background="@drawable/bg_top_round_corner_16_7_222222"
+                android:orientation="horizontal"
+                android:padding="13.3dp">
+
+                <TextView
+                    android:id="@+id/tv_cancel"
+                    android:layout_width="0dp"
+                    android:layout_height="50dp"
+                    android:layout_marginEnd="6.7dp"
+                    android:layout_weight="1"
+                    android:background="@drawable/bg_round_corner_6_7_13181b_3bb9f1"
+                    android:fontFamily="@font/gmarket_sans_bold"
+                    android:gravity="center"
+                    android:text="닫기"
+                    android:textColor="@color/color_3bb9f1"
+                    android:textSize="18.3sp" />
+
+                <TextView
+                    android:id="@+id/tv_upload"
+                    android:layout_width="0dp"
+                    android:layout_height="50dp"
+                    android:layout_marginStart="6.7dp"
+                    android:layout_weight="1"
+                    android:background="@drawable/bg_round_corner_6_7_3bb9f1"
+                    android:fontFamily="@font/gmarket_sans_bold"
+                    android:gravity="center"
+                    android:text="수정"
+                    android:textColor="@color/white"
+                    android:textSize="18.3sp" />
+            </LinearLayout>
+        </LinearLayout>
+    </ScrollView>
+</androidx.constraintlayout.widget.ConstraintLayout>