diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 8c8cc2c7..8f6e4d24 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -45,8 +45,7 @@ android {
             manifestPlaceholders["KAKAO_APP_KEY"] = kakaoKey
             manifestPlaceholders["APP_LINK_HOST"] = appLinkHost
 
-            isMinifyEnabled = true
-            isShrinkResources = true
+            isMinifyEnabled = false
 
             proguardFiles(
                 getDefaultProguardFile("proguard-android-optimize.txt"),
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index 481bb434..1e97e068 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -18,4 +18,36 @@
 
 # If you keep the line number information, uncomment this to
 # hide the original source file name.
-#-renamesourcefileattribute SourceFile
\ No newline at end of file
+#-renamesourcefileattribute SourceFile
+
+# Retrofit
+-keepattributes Signature, InnerClasses, EnclosingMethod
+-keepattributes RuntimeVisibleAnnotations, RuntimeVisibleParameterAnnotations
+-keepattributes AnnotationDefault
+
+-keepclassmembers,allowshrinking,allowobfuscation interface * {
+    @retrofit2.http.* <methods>;
+}
+
+-dontwarn org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement
+-dontwarn javax.annotation.**
+-dontwarn kotlin.Unit
+-dontwarn retrofit2.KotlinExtensions
+-dontwarn retrofit2.KotlinExtensions$*
+
+# suspend 함수 반환 타입 유지
+-if interface * { @retrofit2.http.* <methods>; }
+-keep,allowobfuscation interface <1>
+
+-if interface * { @retrofit2.http.* <methods>; }
+-keep,allowobfuscation interface * extends <1>
+
+# Retrofit이 사용하는 제네릭 타입
+-keep,allowobfuscation,allowshrinking class retrofit2.Response
+-keep,allowobfuscation,allowshrinking class kotlin.coroutines.Continuation
+-keep,allowobfuscation,allowshrinking interface retrofit2.Call
+-keep,allowobfuscation,allowshrinking class retrofit2.Response
+-keep,allowobfuscation,allowshrinking class kotlin.coroutines.Continuation
+
+-if interface * { @retrofit2.http.* <methods>; }
+-keep,allowobfuscation interface <1>
\ No newline at end of file
diff --git a/feature/onboarding/src/main/java/com/kikidan/onboarding/OnboardingRoute.kt b/feature/onboarding/src/main/java/com/kikidan/onboarding/OnboardingRoute.kt
index ca622582..86c8df94 100644
--- a/feature/onboarding/src/main/java/com/kikidan/onboarding/OnboardingRoute.kt
+++ b/feature/onboarding/src/main/java/com/kikidan/onboarding/OnboardingRoute.kt
@@ -47,6 +47,7 @@ fun OnboardingRoute(
         ) {
             // 권한을 허락하지 않더라도 앱 진입
             permissionHandled = true
+            onFinish()
         }
 
     viewModel.collectSideEffect { sideEffect ->
@@ -62,6 +63,8 @@ fun OnboardingRoute(
             OnboardingSideEffect.PermissionRequest -> {
                 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
                     permissionLauncher.launch(Manifest.permission.POST_NOTIFICATIONS)
+                } else {
+                    onFinish()
                 }
             }