diff --git a/app/build.gradle b/app/build.gradle
index c39fe17a8..002c50ed1 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -142,7 +142,7 @@ dependencies {
     // Normal
     implementation 'io.github.ParkSangGwon:tedpermission-normal:3.3.0'
     //Location 라이브러리(현재위치)
-    implementation 'com.google.android.gms:play-services-location:17.1.0'
+    implementation 'com.google.android.gms:play-services-location:21.3.0'
 
     implementation "com.squareup.retrofit2:converter-gson:2.9.0"
     implementation 'com.google.code.gson:gson:2.10.1'
diff --git a/app/src/main/java/com/runnect/runnect/presentation/coursemain/CourseMainFragment.kt b/app/src/main/java/com/runnect/runnect/presentation/coursemain/CourseMainFragment.kt
index 47a8d3329..f4a9dfc30 100644
--- a/app/src/main/java/com/runnect/runnect/presentation/coursemain/CourseMainFragment.kt
+++ b/app/src/main/java/com/runnect/runnect/presentation/coursemain/CourseMainFragment.kt
@@ -109,19 +109,12 @@ class CourseMainFragment :
         naverMap.maxZoom = 18.0
         naverMap.minZoom = 10.0
 
-        map.locationSource = locationSource
+        naverMap.locationSource = locationSource
 
         if (isLocationPermissionGranted()) {
             map.locationTrackingMode = LocationTrackingMode.Follow //위치추적 모드 Follow
         }
 
-        //네이버 맵 sdk에 위치 정보 제공
-        locationSource = FusedLocationSource(
-            this,
-            LOCATION_PERMISSION_REQUEST_CODE
-        )
-        naverMap.locationSource = locationSource
-
         naverMap.addOnLocationChangeListener { location ->
             currentLocation = LatLng(location.latitude, location.longitude)
             map.locationOverlay.run { //현재 위치 마커
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 3c177bef2..0cf45e109 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -14,7 +14,7 @@
         <FrameLayout
             android:id="@+id/fl_main"
             android:layout_width="match_parent"
-            android:layout_height="match_parent"
+            android:layout_height="0dp"
             app:layout_constraintBottom_toTopOf="@id/btm_navi_main"
             app:layout_constraintTop_toTopOf="parent" />
 
@@ -37,7 +37,7 @@
         <com.google.android.material.bottomnavigation.BottomNavigationView
             android:id="@+id/btm_navi_main"
             android:layout_width="match_parent"
-            android:layout_height="57dp"
+            android:layout_height="wrap_content"
             android:background="@drawable/radius_menu"
             app:itemBackground="@color/transparent_00"
             app:itemIconTint="@color/main_menu_color_selector"