diff --git a/app/src/main/java/umc/com/mobile/project/data/model/plan/SavelicenseRequest.kt b/app/src/main/java/umc/com/mobile/project/data/model/plan/SavelicenseRequest.kt
index 08022d8..478df2e 100644
--- a/app/src/main/java/umc/com/mobile/project/data/model/plan/SavelicenseRequest.kt
+++ b/app/src/main/java/umc/com/mobile/project/data/model/plan/SavelicenseRequest.kt
@@ -4,17 +4,13 @@ import java.time.LocalDate
 
 
 data class SaveInfo(
-	val name: String,
-	val date: String
+    val name: String,
+    val date: String
 )
 
-
-
-
 data class SavelicenseRequest(
-	val info : List<SaveInfo>,
-
-	)
+    val info: List<SaveInfo>
+)
 
 
 
diff --git a/app/src/main/java/umc/com/mobile/project/data/model/plan/SemesterTimeResponse.kt b/app/src/main/java/umc/com/mobile/project/data/model/plan/SemesterTimeResponse.kt
index 2b3b917..7a9e492 100644
--- a/app/src/main/java/umc/com/mobile/project/data/model/plan/SemesterTimeResponse.kt
+++ b/app/src/main/java/umc/com/mobile/project/data/model/plan/SemesterTimeResponse.kt
@@ -1,14 +1,17 @@
 package umc.com.mobile.project.data.model.plan
 
 data class SemesterTimeResponse(
-	val isSuccess: Boolean,
-	val code: String,
-	val message: String,
-	val result: List<semesterResult>,
-)
+    val isSuccess: Boolean,
+    val code: String,
+    val message: String,
+    val result: List<semesterResult>,
+) {
+
+
+}
 
 data class semesterResult(
-	val hakkiNum: String,
-	val hakkiText: String,
+    val hakkiNum: String,
+    val hakkiText: String,
 )
 
diff --git a/app/src/main/java/umc/com/mobile/project/ui/plan/PlanSemesterAdapter.kt b/app/src/main/java/umc/com/mobile/project/ui/plan/PlanSemesterAdapter.kt
index 1360383..912f19e 100644
--- a/app/src/main/java/umc/com/mobile/project/ui/plan/PlanSemesterAdapter.kt
+++ b/app/src/main/java/umc/com/mobile/project/ui/plan/PlanSemesterAdapter.kt
@@ -7,28 +7,31 @@ import umc.com.mobile.project.data.model.plan.semesterResult
 import umc.com.mobile.project.databinding.ItemChooseSemesterBinding
 
 class PlanSemesterAdapter( semesterList: List<semesterResult?>): RecyclerView.Adapter<PlanSemesterAdapter.NonSubjectViewHolder>(){
-	var semesterList: List<semesterResult?> = semesterList
-		set(value) {
-			field = value
-			notifyDataSetChanged()
-			//데이터가 바뀌었다 알려줌.
-		}
+    var semesterList: List<semesterResult?> = semesterList
+        set(value) {
+            field = value
+            notifyDataSetChanged()
+            //데이터가 바뀌었다 알려줌.
+        }
 
 
-	override fun getItemCount(): Int {
-		return semesterList?.size ?: 0
-	}
+    override fun getItemCount(): Int {
+        return semesterList?.size ?: 0
+    }
 
-	override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): PlanSemesterAdapter.NonSubjectViewHolder {
-		val itemBinding = ItemChooseSemesterBinding.inflate(LayoutInflater.from(parent.context), parent, false)
-		return PlanSemesterAdapter.NonSubjectViewHolder(itemBinding)
-	}
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): PlanSemesterAdapter.NonSubjectViewHolder {
+        val itemBinding = ItemChooseSemesterBinding.inflate(LayoutInflater.from(parent.context), parent, false)
+        return PlanSemesterAdapter.NonSubjectViewHolder(itemBinding)
+    }
 
-	override fun onBindViewHolder(holder: PlanSemesterAdapter.NonSubjectViewHolder, position: Int) {
+    override fun onBindViewHolder(holder: PlanSemesterAdapter.NonSubjectViewHolder, position: Int) {
 
-		holder.itemBinding.planTimeSemesterItem.text =semesterList[position]?.hakkiText.toString()
+        val semesterInfo = semesterList[position]
+        if (semesterInfo != null) {
+            holder.itemBinding.planTimeSemesterItem.text = semesterInfo.hakkiText
+        }
 
-	}
+    }
 
-	class NonSubjectViewHolder(val itemBinding: ItemChooseSemesterBinding) : RecyclerView.ViewHolder(itemBinding.root)
+    class NonSubjectViewHolder(val itemBinding: ItemChooseSemesterBinding) : RecyclerView.ViewHolder(itemBinding.root)
 }
\ No newline at end of file
diff --git a/app/src/main/java/umc/com/mobile/project/ui/plan/PlanSemesterFragment.kt b/app/src/main/java/umc/com/mobile/project/ui/plan/PlanSemesterFragment.kt
index d1f412e..c173abb 100644
--- a/app/src/main/java/umc/com/mobile/project/ui/plan/PlanSemesterFragment.kt
+++ b/app/src/main/java/umc/com/mobile/project/ui/plan/PlanSemesterFragment.kt
@@ -16,42 +16,59 @@ import umc.com.mobile.project.databinding.FragmentPlanlicenseBinding
 import android.widget.EditText
 import androidx.core.view.setMargins
 import androidx.lifecycle.Observer
-import umc.com.mobile.project.data.model.plan.SaveInfo
+import androidx.recyclerview.widget.LinearLayoutManager
+
 import umc.com.mobile.project.data.model.plan.SavelicenseRequest
 import umc.com.mobile.project.data.model.plan.semesterResult
 import umc.com.mobile.project.databinding.SemesterChooseBinding
 import java.time.LocalDate
 
 class PlanSemesterFragment : Fragment() {
-	private var _binding: SemesterChooseBinding? = null
-	private val viewModel: PlanViewModel by viewModels()
-	private val binding get() = _binding!!
+    private var _binding: SemesterChooseBinding? = null
+    private val viewModel: PlanViewModel by viewModels()
+    private val binding get() = _binding!!
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View {
+        _binding = SemesterChooseBinding.inflate(inflater, container, false)
+
+
+
+
+
+        return binding.root
+    }
 
-	override fun onCreateView(
-		inflater: LayoutInflater,
-		container: ViewGroup?,
-		savedInstanceState: Bundle?
-	): View {
-		_binding = SemesterChooseBinding.inflate(inflater, container, false)
 
 
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
 
 
+        val adapter = PlanSemesterAdapter(listOf()) // 초기 데이터로 빈 리스트 사용
 
-		return binding.root
-	}
+        // RecyclerView에 어댑터와 레이아웃 매니저 설정
+        binding.recyclerViewPlanSemester.adapter = adapter
+        binding.recyclerViewPlanSemester.layoutManager = LinearLayoutManager(context)
 
 
+        viewModel.planSemesterInfo.observe(viewLifecycleOwner) { semesterInfo ->
+            // 데이터가 업데이트되면 어댑터의 리스트 업데이트
+            adapter.semesterList = semesterInfo?.result ?: emptyList()
+            adapter.notifyDataSetChanged()
 
-	override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-		super.onViewCreated(view, savedInstanceState)
+        }
 
-	}
+        viewModel.getSemesterInfo() // 데이터 로드
+    }
 
-	override fun onDestroyView() {
-		super.onDestroyView()
-		_binding = null
-	}
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
 }
 
 
diff --git a/app/src/main/java/umc/com/mobile/project/ui/plan/PlanSettingFragment.kt b/app/src/main/java/umc/com/mobile/project/ui/plan/PlanSettingFragment.kt
index ee95e4a..51b01b1 100644
--- a/app/src/main/java/umc/com/mobile/project/ui/plan/PlanSettingFragment.kt
+++ b/app/src/main/java/umc/com/mobile/project/ui/plan/PlanSettingFragment.kt
@@ -17,58 +17,57 @@ import umc.com.mobile.project.ui.gradInfo.adapter.GradInfoVPAdapter
 import umc.com.mobile.project.ui.gradInfo.viewmodel.GradInfoViewModel
 
 class PlanSettingFragment : Fragment() {
-	private var _binding:PlanTimeTabMainBinding? = null
-	private val viewModel: PlanViewModel by viewModels()
-	private val binding get() = _binding!!
+    private var _binding:PlanTimeTabMainBinding? = null
+    private val viewModel: PlanViewModel by viewModels()
+    private val binding get() = _binding!!
 
-	private lateinit var viewPager : ViewPager2
-	private lateinit var tabLayout : TabLayout
+    private lateinit var viewPager : ViewPager2
+    private lateinit var tabLayout : TabLayout
 
-	override fun onCreateView(
-		inflater: LayoutInflater,
-		container: ViewGroup?,
-		savedInstanceState: Bundle?
-	): View {
-		_binding = PlanTimeTabMainBinding.inflate(inflater, container, false)
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View {
+        _binding = PlanTimeTabMainBinding.inflate(inflater, container, false)
 
-		initTabLayout()
-		initViewPager()
+        initTabLayout()
+        initViewPager()
 
 
-		return binding.root
-	}
+        return binding.root
+    }
 
-	private fun initTabLayout() {
+    private fun initTabLayout() {
 
-		val tabTitle = arrayOf("시간표", "자격증", "자유")
+        val tabTitle = arrayOf("시간표", "자격증", "자유")
 
 
-		viewPager = binding.viewPagerTimeTabMain
-		tabLayout = binding.tabLayoutPlanTime
+        viewPager = binding.viewPagerTimeTabMain
+        tabLayout = binding.tabLayoutPlanTime
 
 
-		val adapter = PlanVPAdapter(this)
+        val adapter = PlanVPAdapter(this)
 
+        adapter.addFragment(PlanTimeFragment())
+        adapter.addFragment(PlanlicenseFragment())
+        adapter.addFragment(PlanFreeFragment())
 
-		adapter.addFragment(PlanlicenseFragment())
-		adapter.addFragment(PlanTimeFragment())
-		adapter.addFragment(PlanFreeFragment())
+        viewPager.orientation = ViewPager2.ORIENTATION_HORIZONTAL
+        viewPager.adapter = adapter
 
-		viewPager.orientation = ViewPager2.ORIENTATION_HORIZONTAL
-		viewPager.adapter = adapter
+        TabLayoutMediator(tabLayout, viewPager
+        ) { tab, position -> tab.text = tabTitle[position] }.attach()
+    }
 
-		TabLayoutMediator(tabLayout, viewPager
-		) { tab, position -> tab.text = tabTitle[position] }.attach()
-	}
+    private fun initViewPager() {
 
-	private fun initViewPager() {
+        binding.viewPagerTimeTabMain.isUserInputEnabled = false
+    }
 
-		binding.viewPagerTimeTabMain.isUserInputEnabled = false
-	}
 
-
-	override fun onDestroyView() {
-		super.onDestroyView()
-		_binding = null
-	}
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
 }
\ No newline at end of file
diff --git a/app/src/main/java/umc/com/mobile/project/ui/plan/PlanTimeFragment.kt b/app/src/main/java/umc/com/mobile/project/ui/plan/PlanTimeFragment.kt
index 5964ae4..8def1b7 100644
--- a/app/src/main/java/umc/com/mobile/project/ui/plan/PlanTimeFragment.kt
+++ b/app/src/main/java/umc/com/mobile/project/ui/plan/PlanTimeFragment.kt
@@ -17,54 +17,64 @@ import umc.com.mobile.project.ui.common.NavigationUtil.navigate
 import umc.com.mobile.project.ui.plan.PlanViewModel
 
 class PlanTimeFragment : Fragment() {
-	private var _binding: PlanSubjectListBinding? = null
-	private val viewModel: PlanViewModel by viewModels()
-	private val binding get() = _binding!!
+    private var _binding: PlanSubjectListBinding? = null
+    private val viewModel: PlanViewModel by viewModels()
+    private val binding get() = _binding!!
 
-	override fun onCreateView(
-		inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?
-	): View {
-		_binding = PlanSubjectListBinding.inflate(inflater, container, false)
-		binding.planSubjectListSemester.setOnClickListener{
-			navigate(R.id.action_planTimeFragment_to_planSemesterFragment)
-		}
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?
+    ): View {
+        _binding = PlanSubjectListBinding.inflate(inflater, container, false)
 
-		viewModel.getListTimeInfo()
-		val adapter = viewModel.listTimeInfo.value?.let { PlanRecyclerAdapter(it.result) }
 
-		binding.recyclerView.adapter = adapter
-		binding.recyclerView.layoutManager =
-			LinearLayoutManager(context, LinearLayoutManager.VERTICAL, false)
 
+        viewModel.getListTimeInfo()
+        val adapter = viewModel.listTimeInfo.value?.let { PlanRecyclerAdapter(it.result) }
 
+        binding.recyclerView.adapter = adapter
+        binding.recyclerView.layoutManager =
+            LinearLayoutManager(context, LinearLayoutManager.VERTICAL, false)
 
-		viewModel.listTimeInfo.observe(viewLifecycleOwner) { timenewList ->
-			if (timenewList != null) {
-				if (adapter != null) {
-					adapter.timeList=timenewList.result
-					adapter.notifyDataSetChanged()
-				}
-			}
 
 
+        viewModel.listTimeInfo.observe(viewLifecycleOwner) { timenewList ->
+            if (timenewList != null) {
+                if (adapter != null) {
+                    adapter.timeList=timenewList.result
+                    adapter.notifyDataSetChanged()
+                }
+            }
 
 
-		}
 
 
+        }
 
-		return binding.root
 
-	}
 
+        return binding.root
 
+    }
 
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
 
 
+        binding.planSubjectListSemester.setOnClickListener {
 
-	override fun onDestroyView() {
-		super.onDestroyView()
-		_binding = null
-	}
+            findNavController().navigate(R.id.action_planTimeFragment_to_planSemesterFragment)
+        }
+    }
+
+
+
+
+
+
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
 
 }
diff --git a/app/src/main/java/umc/com/mobile/project/ui/plan/PlanTrackFragment.kt b/app/src/main/java/umc/com/mobile/project/ui/plan/PlanTrackFragment.kt
index be1cf89..75f1bf6 100644
--- a/app/src/main/java/umc/com/mobile/project/ui/plan/PlanTrackFragment.kt
+++ b/app/src/main/java/umc/com/mobile/project/ui/plan/PlanTrackFragment.kt
@@ -16,7 +16,6 @@ import umc.com.mobile.project.databinding.FragmentPlanlicenseBinding
 import android.widget.EditText
 import androidx.core.view.setMargins
 import androidx.lifecycle.Observer
-import umc.com.mobile.project.data.model.plan.SaveInfo
 import umc.com.mobile.project.data.model.plan.SavelicenseRequest
 import umc.com.mobile.project.data.model.plan.semesterResult
 import umc.com.mobile.project.databinding.PlanTimeChooseTrackBinding
@@ -24,35 +23,35 @@ import umc.com.mobile.project.databinding.SemesterChooseBinding
 import java.time.LocalDate
 
 class PlanTrackFragment : Fragment() {
-	private var _binding: PlanTimeChooseTrackBinding? = null
-	private val viewModel: PlanViewModel by viewModels()
-	private val binding get() = _binding!!
+    private var _binding: PlanTimeChooseTrackBinding? = null
+    private val viewModel: PlanViewModel by viewModels()
+    private val binding get() = _binding!!
 
-	override fun onCreateView(
-		inflater: LayoutInflater,
-		container: ViewGroup?,
-		savedInstanceState: Bundle?
-	): View {
-		_binding = PlanTimeChooseTrackBinding.inflate(inflater, container, false)
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View {
+        _binding = PlanTimeChooseTrackBinding.inflate(inflater, container, false)
 
 
 
 
 
-		return binding.root
-	}
+        return binding.root
+    }
 
 
 
-	override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-		super.onViewCreated(view, savedInstanceState)
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
 
-	}
+    }
 
-	override fun onDestroyView() {
-		super.onDestroyView()
-		_binding = null
-	}
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
 }
 
 
diff --git a/app/src/main/java/umc/com/mobile/project/ui/plan/PlanViewModel.kt b/app/src/main/java/umc/com/mobile/project/ui/plan/PlanViewModel.kt
index dc83956..268e519 100644
--- a/app/src/main/java/umc/com/mobile/project/ui/plan/PlanViewModel.kt
+++ b/app/src/main/java/umc/com/mobile/project/ui/plan/PlanViewModel.kt
@@ -10,7 +10,6 @@ import retrofit2.Callback
 import retrofit2.Response
 import umc.com.mobile.project.data.model.plan.BringlicenseResponse
 import umc.com.mobile.project.data.model.plan.ListTimeResponse
-import umc.com.mobile.project.data.model.plan.PlanTrackResponse
 import umc.com.mobile.project.data.model.plan.SaveInfo
 
 import umc.com.mobile.project.data.model.plan.SavelicenseRequest
@@ -23,237 +22,202 @@ import umc.com.mobile.project.data.network.api.PlanApi
 class PlanViewModel : ViewModel() {
 
 
-	//api
-	private val planApiService = ApiClient.createService<PlanApi>()
+    //api
+    private val planApiService = ApiClient.createService<PlanApi>()
 
-	private val _hakki: MutableLiveData<String> = MutableLiveData()
-	val hakki: LiveData<String>
-		get() = _hakki
+    private val _hakki: MutableLiveData<String> = MutableLiveData()
+    val hakki: LiveData<String>
+        get() = _hakki
 
-	private val _track: MutableLiveData<String> = MutableLiveData()
-	val track: LiveData<String>
-		get() = _track
+    private val _track: MutableLiveData<String> = MutableLiveData()
+    val track: LiveData<String>
+        get() = _track
 
 
-	private val _planSemesterInfo : MutableLiveData<SemesterTimeResponse?> = MutableLiveData()
-	val planSemesterInfo :LiveData<SemesterTimeResponse?>
-		get()=_planSemesterInfo
+    private val _planSemesterInfo : MutableLiveData<SemesterTimeResponse?> = MutableLiveData()
+    val planSemesterInfo :LiveData<SemesterTimeResponse?>
+        get()=_planSemesterInfo
 
-	private val _planTrackInfo : MutableLiveData<PlanTrackResponse?> = MutableLiveData()
-	val planTrackInfo :LiveData<PlanTrackResponse?>
-		get()=_planTrackInfo
 
+    private val _planTimeStatus: MutableLiveData<Boolean> = MutableLiveData()
+    val planTimeStatus: LiveData<Boolean>
+        get() = _planTimeStatus
 
-	private val _planTimeStatus: MutableLiveData<Boolean> = MutableLiveData()
-	val planTimeStatus: LiveData<Boolean>
-		get() = _planTimeStatus
+    private val _bringLicenseInfo = MutableLiveData<BringlicenseResponse?>()
 
-	private val _bringLicenseInfo = MutableLiveData<BringlicenseResponse?>()
+
+    private val _listTimeInfo = MutableLiveData<ListTimeResponse?>()
+
+    val listTimeInfo: LiveData<ListTimeResponse?>
+        get() = _listTimeInfo
+
+    val bringLicenseInfo: LiveData<BringlicenseResponse?>
+        get() = _bringLicenseInfo
+
+
+
+
+
+    private val _licenseInfo: MutableLiveData<UPlicenseResponse?> = MutableLiveData()
+    val licenseInfo: LiveData<UPlicenseResponse?>
+        get() = _licenseInfo
 
 
-	private val _listTimeInfo = MutableLiveData<ListTimeResponse?>()
-
-	val listTimeInfo: LiveData<ListTimeResponse?>
-		get() = _listTimeInfo
-
-	val bringLicenseInfo: LiveData<BringlicenseResponse?>
-		get() = _bringLicenseInfo
-
-
-
-
-
-	private val _licenseInfo: MutableLiveData<UPlicenseResponse?> = MutableLiveData()
-	val licenseInfo: LiveData<UPlicenseResponse?>
-		get() = _licenseInfo
-
-
-	private val _error: MutableLiveData<String> = MutableLiveData()
-	val error: LiveData<String>
-		get() = _error
-
-
-	private val _savelicenseInfo : MutableLiveData<SavelicenseRequest> =MutableLiveData()
-	val savelicenseInfo : LiveData<SavelicenseRequest>
-		get()=_savelicenseInfo
-
-
-	// 기존에 있던 text LiveData
-	private val _text = MutableLiveData<String>().apply {
-		value = "This is Plan Fragment"
-	}
-	val text: LiveData<String> = _text
-
-	// 새로 추가된 isFilledAllOptions LiveData
-	private val _isFilledAllOptions = MutableLiveData<Boolean>().apply {
-		value = false // 초기값 설정
-	}
-	val isFilledAllOptions: LiveData<Boolean> = _isFilledAllOptions
-
-	// isFilledAllOptions의 값을 업데이트하는 메서드
-	fun updateIsFilledAllOptions(isFilled: Boolean) {
-		_isFilledAllOptions.value = isFilled
-	}
-
-
-	fun getListTimeInfo() {
-		_hakki.value?.let {
-			_track.value?.let { it1 ->
-				planApiService.getListTime(it, it1).enqueue(object : Callback<ListTimeResponse> {
-					override fun onResponse(
-						call: Call<ListTimeResponse>,
-						response: Response<ListTimeResponse>
-					) {
-						if (response.isSuccessful) {
-							if (response.body() != null) {
-								_listTimeInfo.postValue(response.body())
-								Log.d("Planlicense", "${response.body()}")
-							} else {
-								_error.postValue("서버 응답이 올바르지 않습니다.")
-							}
-						} else {
-							_error.postValue("사용자 정보를 가져오지 못했습니다.")
-							try {
-								throw response.errorBody()?.string()?.let {
-									RuntimeException(it)
-								} ?: RuntimeException("Unknown error")
-							} catch (e: Exception) {
-								Log.e("PlanInfo", "PlanResponse API 오류: ${e.message}")
-							}
-						}
-					}
-
-					override fun onFailure(call: Call<ListTimeResponse>, t: Throwable) {
-						_error.postValue("네트워크 오류: ${t.message}")
-						Log.d("gradInfo", "completion: ${t.message}")
-					}
-				})
-			}
-		}
-	}
-
-
-	fun getLicenseInfo() {
-		planApiService.getUPlicense().enqueue(object : Callback<UPlicenseResponse> {
-			override fun onResponse(
-				call: Call<UPlicenseResponse>,
-				response: Response<UPlicenseResponse>
-			) {
-				if (response.isSuccessful) {
-					if (response.body() != null) {
-						_licenseInfo.postValue(response.body())
-						Log.d("Planlicense", "${response.body()}")
-					} else {
-						_error.postValue("서버 응답이 올바르지 않습니다.")
-					}
-				} else {
-					_error.postValue("사용자 정보를 가져오지 못했습니다.")
-					try {
-						throw response.errorBody()?.string()?.let {
-							RuntimeException(it)
-						} ?: RuntimeException("Unknown error")
-					} catch (e: Exception) {
-						Log.e("PlanInfo", "PlanResponse API 오류: ${e.message}")
-					}
-				}
-			}
-
-			override fun onFailure(call: Call<UPlicenseResponse>, t: Throwable) {
-				_error.postValue("네트워크 오류: ${t.message}")
-				Log.d("gradInfo", "completion: ${t.message}")
-			}
-		})
-	}
-
-
-	fun saveLicense(request: List<SaveInfo>) {
-
-		planApiService.saveLicense(request).enqueue(object : Callback<BringlicenseResponse> {
-			override fun onResponse(call: Call<BringlicenseResponse>, response: Response<BringlicenseResponse>
-			) {
-				if (response.isSuccessful) {
-					_bringLicenseInfo.postValue(response.body())
-					Log.d("PlanViewModel", "License saved successfully: ${response.body()}")
-				} else {
-					_error.postValue("자격증 정보 저장 실패: ${response.errorBody()?.string()}")
-					Log.e(
-						"PlanViewModel",
-						"Error saving license: ${response.errorBody()?.string()}"
-					)
-				}
-			}
-
-			override fun onFailure(call: Call<BringlicenseResponse>, t: Throwable) {
-				_error.postValue("네트워크 오류: ${t.message}")
-				Log.e("PlanViewModel", "Network error: ${t.message}")
-			}
-		})
-	}
-
-
-
-	fun getSemesterInfo() {
-		planApiService.getSemesterInfo().enqueue(object : Callback<SemesterTimeResponse> {
-			override fun onResponse(
-				call: Call<SemesterTimeResponse>,
-				response: Response<SemesterTimeResponse>
-			) {
-				if (response.isSuccessful) {
-					if (response.body() != null) {
-						_planSemesterInfo.postValue(response.body())
-						Log.d("PlanSemester", "${response.body()}")
-					} else {
-						_error.postValue("서버 응답이 올바르지 않습니다.")
-					}
-				} else {
-					_error.postValue("사용자 정보를 가져오지 못했습니다.")
-					try {
-						throw response.errorBody()?.string()?.let {
-							RuntimeException(it)
-						} ?: RuntimeException("Unknown error")
-					} catch (e: Exception) {
-						Log.e("PlanInfo", "PlanResponse API 오류: ${e.message}")
-					}
-				}
-			}
-
-			override fun onFailure(call: Call<SemesterTimeResponse>, t: Throwable) {
-				_error.postValue("네트워크 오류: ${t.message}")
-				Log.d("gradInfo", "completion: ${t.message}")
-			}
-		})
-	}
-
-
-	fun getTrackInfo(hakki: String) {
-		planApiService.getTrackInfo(hakki).enqueue(object : Callback<PlanTrackResponse> {
-			override fun onResponse(call: Call<PlanTrackResponse>, response: Response<PlanTrackResponse>) {
-				if (response.isSuccessful) {
-					if (response.body() != null) {
-						_planTrackInfo.postValue(response.body())
-						Log.d("PlanTrackInfo", "${response.body()}")
-					} else {
-						_error.postValue("서버 응답이 올바르지 않습니다.")
-					}
-				} else {
-					_error.postValue("사용자 정보를 가져오지 못했습니다.")
-					try {
-						throw response.errorBody()?.string()?.let {
-							RuntimeException(it)
-						} ?: RuntimeException("Unknown error")
-					} catch (e: Exception) {
-						Log.e("PlanInfo", "PlanResponse API 오류: ${e.message}")
-					}
-				}
-			}
-
-			override fun onFailure(call: Call<PlanTrackResponse>, t: Throwable) {
-				_error.postValue("네트워크 오류: ${t.message}")
-				Log.d("gradInfo", "completion: ${t.message}")
-			}
-		})
-	}
-
+    private val _error: MutableLiveData<String> = MutableLiveData()
+    val error: LiveData<String>
+        get() = _error
+
+
+    private val _savelicenseInfo : MutableLiveData<SavelicenseRequest> =MutableLiveData()
+    val savelicenseInfo : LiveData<SavelicenseRequest>
+        get()=_savelicenseInfo
+
+
+    // 기존에 있던 text LiveData
+    private val _text = MutableLiveData<String>().apply {
+        value = "This is Plan Fragment"
+    }
+    val text: LiveData<String> = _text
+
+    // 새로 추가된 isFilledAllOptions LiveData
+    private val _isFilledAllOptions = MutableLiveData<Boolean>().apply {
+        value = false // 초기값 설정
+    }
+    val isFilledAllOptions: LiveData<Boolean> = _isFilledAllOptions
+
+    // isFilledAllOptions의 값을 업데이트하는 메서드
+    fun updateIsFilledAllOptions(isFilled: Boolean) {
+        _isFilledAllOptions.value = isFilled
+    }
+
+
+    fun getListTimeInfo() {
+        _hakki.value?.let {
+            _track.value?.let { it1 ->
+                planApiService.getListTime(it, it1).enqueue(object : Callback<ListTimeResponse> {
+                    override fun onResponse(
+                        call: Call<ListTimeResponse>,
+                        response: Response<ListTimeResponse>
+                    ) {
+                        if (response.isSuccessful) {
+                            if (response.body() != null) {
+                                _listTimeInfo.postValue(response.body())
+                                Log.d("Planlicense", "${response.body()}")
+                            } else {
+                                _error.postValue("서버 응답이 올바르지 않습니다.")
+                            }
+                        } else {
+                            _error.postValue("사용자 정보를 가져오지 못했습니다.")
+                            try {
+                                throw response.errorBody()?.string()?.let {
+                                    RuntimeException(it)
+                                } ?: RuntimeException("Unknown error")
+                            } catch (e: Exception) {
+                                Log.e("PlanInfo", "PlanResponse API 오류: ${e.message}")
+                            }
+                        }
+                    }
+
+                    override fun onFailure(call: Call<ListTimeResponse>, t: Throwable) {
+                        _error.postValue("네트워크 오류: ${t.message}")
+                        Log.d("gradInfo", "completion: ${t.message}")
+                    }
+                })
+            }
+        }
+    }
+
+
+    fun getLicenseInfo() {
+        planApiService.getUPlicense().enqueue(object : Callback<UPlicenseResponse> {
+            override fun onResponse(
+                call: Call<UPlicenseResponse>,
+                response: Response<UPlicenseResponse>
+            ) {
+                if (response.isSuccessful) {
+                    if (response.body() != null) {
+                        _licenseInfo.postValue(response.body())
+                        Log.d("Planlicense", "${response.body()}")
+                    } else {
+                        _error.postValue("서버 응답이 올바르지 않습니다.")
+                    }
+                } else {
+                    _error.postValue("사용자 정보를 가져오지 못했습니다.")
+                    try {
+                        throw response.errorBody()?.string()?.let {
+                            RuntimeException(it)
+                        } ?: RuntimeException("Unknown error")
+                    } catch (e: Exception) {
+                        Log.e("PlanInfo", "PlanResponse API 오류: ${e.message}")
+                    }
+                }
+            }
+
+            override fun onFailure(call: Call<UPlicenseResponse>, t: Throwable) {
+                _error.postValue("네트워크 오류: ${t.message}")
+                Log.d("gradInfo", "completion: ${t.message}")
+            }
+        })
+    }
+
+
+    fun saveLicense(request: List<SaveInfo>) {
+
+        planApiService.saveLicense(request).enqueue(object : Callback<BringlicenseResponse> {
+            override fun onResponse(call: Call<BringlicenseResponse>, response: Response<BringlicenseResponse>
+            ) {
+                if (response.isSuccessful) {
+                    _bringLicenseInfo.postValue(response.body())
+                    Log.d("PlanViewModel", "License saved successfully: ${response.body()}")
+                } else {
+                    _error.postValue("자격증 정보 저장 실패: ${response.errorBody()?.string()}")
+                    Log.e(
+                        "PlanViewModel",
+                        "Error saving license: ${response.errorBody()?.string()}"
+                    )
+                }
+            }
+
+            override fun onFailure(call: Call<BringlicenseResponse>, t: Throwable) {
+                _error.postValue("네트워크 오류: ${t.message}")
+                Log.e("PlanViewModel", "Network error: ${t.message}")
+            }
+        })
+    }
+
+
+
+    fun getSemesterInfo() {
+        planApiService.getSemesterInfo().enqueue(object : Callback<SemesterTimeResponse> {
+            override fun onResponse(
+                call: Call<SemesterTimeResponse>,
+                response: Response<SemesterTimeResponse>
+            ) {
+                if (response.isSuccessful) {
+                    if (response.body() != null) {
+                        _planSemesterInfo.postValue(response.body())
+                        Log.d("PlanSemester", "${response.body()}")
+                    } else {
+                        _error.postValue("서버 응답이 올바르지 않습니다.")
+                    }
+                } else {
+                    _error.postValue("사용자 정보를 가져오지 못했습니다.")
+                    try {
+                        throw response.errorBody()?.string()?.let {
+                            RuntimeException(it)
+                        } ?: RuntimeException("Unknown error")
+                    } catch (e: Exception) {
+                        Log.e("PlanInfo", "PlanResponse API 오류: ${e.message}")
+                    }
+                }
+            }
+
+            override fun onFailure(call: Call<SemesterTimeResponse>, t: Throwable) {
+                _error.postValue("네트워크 오류: ${t.message}")
+                Log.d("gradInfo", "completion: ${t.message}")
+            }
+        })
+    }
 }
 
 
@@ -270,3 +234,4 @@ class PlanViewModel : ViewModel() {
 
 
 
+
diff --git a/app/src/main/java/umc/com/mobile/project/ui/plan/PlanlicenseFragment.kt b/app/src/main/java/umc/com/mobile/project/ui/plan/PlanlicenseFragment.kt
index 5ca427b..92f2d90 100644
--- a/app/src/main/java/umc/com/mobile/project/ui/plan/PlanlicenseFragment.kt
+++ b/app/src/main/java/umc/com/mobile/project/ui/plan/PlanlicenseFragment.kt
@@ -15,125 +15,125 @@ import umc.com.mobile.project.R
 import umc.com.mobile.project.databinding.FragmentPlanlicenseBinding
 
 class PlanlicenseFragment : Fragment() {
-	private var _binding: FragmentPlanlicenseBinding? = null
-	private val viewModel: PlanViewModel by viewModels()
-	private val binding get() = _binding!!
+    private var _binding: FragmentPlanlicenseBinding? = null
+    private val viewModel: PlanViewModel by viewModels()
+    private val binding get() = _binding!!
 
-	override fun onCreateView(
-		inflater: LayoutInflater,
-		container: ViewGroup?,
-		savedInstanceState: Bundle?
-	): View {
-		_binding = FragmentPlanlicenseBinding.inflate(inflater, container, false)
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View {
+        _binding = FragmentPlanlicenseBinding.inflate(inflater, container, false)
 
 
 
-		viewModel.getLicenseInfo() // api 연결
+        viewModel.getLicenseInfo() // api 연결
 
 
 
 
-		// UPlicenseResponse-자격증 정보 불러오기
-		viewModel.licenseInfo.observe(viewLifecycleOwner) { licenseInfo ->
-			licenseInfo?.result?.let { resultList ->
-				// 첫 번째 Result 객체에 접근하여 데이터 매핑
-				resultList.getOrNull(0)?.let { firstResult ->
-					binding.planLicenseName.setText(firstResult.name)
-					binding.planLicenseDate.setText(firstResult.date)
-				}
+      // UPlicenseResponse-자격증 정보 불러오기
+        viewModel.licenseInfo.observe(viewLifecycleOwner) { licenseInfo ->
+            licenseInfo?.result?.let { resultList ->
+                // 첫 번째 Result 객체에 접근하여 데이터 매핑
+                resultList.getOrNull(0)?.let { firstResult ->
+                    binding.planLicenseName.setText(firstResult.name)
+                    binding.planLicenseDate.setText(firstResult.date)
+                }
 
-				// 두 번째 Result 객체에 접근하여 데이터 매핑
-				resultList.getOrNull(1)?.let { secondResult ->
-					binding.planLicenseName2.setText(secondResult.name)
-					binding.planLicenseDate2.setText(secondResult.date)
+                // 두 번째 Result 객체에 접근하여 데이터 매핑
+                resultList.getOrNull(1)?.let { secondResult ->
+                    binding.planLicenseName2.setText(secondResult.name)
+                    binding.planLicenseDate2.setText(secondResult.date)
 
-				}
+                }
 
-				resultList.getOrNull(2)?.let { thirdResult ->
-					binding.planLicenseName3.setText(thirdResult.name)
-					binding.planLicenseDate3.setText(thirdResult.date)
+                resultList.getOrNull(2)?.let { thirdResult ->
+                    binding.planLicenseName3.setText(thirdResult.name)
+                    binding.planLicenseDate3.setText(thirdResult.date)
 
 
-				}
+                }
 
-				resultList.getOrNull(3)?.let { fourthResult ->
-					binding.planLicenseName4.setText(fourthResult.name)
-					binding.planLicenseDate4.setText(fourthResult.date)
-				}
-			}
-		}
+                resultList.getOrNull(3)?.let { fourthResult ->
+                    binding.planLicenseName4.setText(fourthResult.name)
+                    binding.planLicenseDate4.setText(fourthResult.date)
+                }
+            }
+        }
 
 
-		return binding.root
-	}
+        return binding.root
+    }
 
-	private fun submitData() {
+    private fun submitData() {
 
-		val name = binding.planLicenseName.text.toString()
-		val date = binding.planLicenseDate.text.toString()
+        val name = binding.planLicenseName.text.toString()
+        val date = binding.planLicenseDate.text.toString()
 
-		// SaveInfo 객체 리스트 생성
-		val saveInfoList = listOf(SaveInfo(name, date))
+        // SaveInfo 객체 리스트 생성
+        val saveInfoList = listOf(SaveInfo(name, date))
 
-		// SavelicenseRequest 객체 생성
+        // SavelicenseRequest 객체 생성
 
 
-		// API 호출
-		viewModel.saveLicense(saveInfoList)
+        // API 호출
+        viewModel.saveLicense(saveInfoList)
 
-	}
+    }
 
 
-	private fun setupEditTextListener(){
-		val textWatcher = object : TextWatcher {
-			override fun beforeTextChanged(s: CharSequence?, start: Int, count: Int, after: Int) {
-				// 필요 없음
-			}
+    private fun setupEditTextListener(){
+        val textWatcher = object : TextWatcher {
+            override fun beforeTextChanged(s: CharSequence?, start: Int, count: Int, after: Int) {
+                // 필요 없음
+            }
 
-			override fun onTextChanged(s: CharSequence?, start: Int, before: Int, count: Int) {
-				// 입력이 변경될 때마다 호출됩니다.
-				checkIfAnyInputIsFilled()
-			}
+            override fun onTextChanged(s: CharSequence?, start: Int, before: Int, count: Int) {
+                // 입력이 변경될 때마다 호출됩니다.
+                checkIfAnyInputIsFilled()
+            }
 
-			override fun afterTextChanged(s: Editable?) {
-				// 필요 없음
-			}
-		}
-		binding.planLicenseName.addTextChangedListener(textWatcher)
-	}
+            override fun afterTextChanged(s: Editable?) {
+                // 필요 없음
+            }
+        }
+        binding.planLicenseName.addTextChangedListener(textWatcher)
+    }
 
-	private fun checkIfAnyInputIsFilled() {
-		val isAnyFieldFilled = binding.planLicenseName.text.trim().isNotEmpty()
-		//버튼 활성화 업데이트
-		binding.licenseButtonStore.isEnabled = isAnyFieldFilled
+    private fun checkIfAnyInputIsFilled() {
+        val isAnyFieldFilled = binding.planLicenseName.text.trim().isNotEmpty()
+        //버튼 활성화 업데이트
+        binding.licenseButtonStore.isEnabled = isAnyFieldFilled
 
-		// 버튼 색상도 업데이트
-		val colorResId = if (isAnyFieldFilled) R.color.skyBlue else R.color.gray
-		val color = ContextCompat.getColor(requireContext(), colorResId)
-		binding.licenseButtonStore.backgroundTintList = ColorStateList.valueOf(color)
+        // 버튼 색상도 업데이트
+        val colorResId = if (isAnyFieldFilled) R.color.skyBlue else R.color.gray
+        val color = ContextCompat.getColor(requireContext(), colorResId)
+        binding.licenseButtonStore.backgroundTintList = ColorStateList.valueOf(color)
 
 
 
-	}
+    }
 
-	override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-		super.onViewCreated(view, savedInstanceState)
-		setupEditTextListener()
-		checkIfAnyInputIsFilled() // 초기 상태 확인
-		binding.licenseButtonStore.setOnClickListener {
-			submitData() // 사용자 입력을 기반으로 API 호출
-		}
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        setupEditTextListener()
+        checkIfAnyInputIsFilled() // 초기 상태 확인
+        binding.licenseButtonStore.setOnClickListener {
+            submitData() // 사용자 입력을 기반으로 API 호출
+        }
 
 
 
 
 
-	}
+    }
 
-	override fun onDestroyView() {
-		super.onDestroyView()
-		_binding = null
-	}
-}
+        override fun onDestroyView() {
+            super.onDestroyView()
+            _binding = null
+        }
+        }