diff --git a/.github/workflows/PR_Builder.yml b/.github/workflows/PR_Builder.yml
index b84c851b..834a6091 100644
--- a/.github/workflows/PR_Builder.yml
+++ b/.github/workflows/PR_Builder.yml
@@ -2,7 +2,7 @@ name: Hous PR Builder
 
 on:
   pull_request:
-    branches: [ develop, main ]
+    branches: [ develop, master ]
 
 jobs:
   build:
@@ -10,65 +10,63 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+      - uses: actions/checkout@v3
 
-    - name: Gradle cache
-      uses: actions/cache@v3
-      with:
-        path: |
-          ~/.gradle/caches
-          ~/.gradle/wrapper
-        key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*') }}
-        restore-keys: |
-          ${{ runner.os }}-gradle-
+      - name: Gradle cache
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.gradle/caches
+            ~/.gradle/wrapper
+          key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*') }}
+          restore-keys: |
+            ${{ runner.os }}-gradle-
 
-    - name: set up JDK 17
-      uses: actions/setup-java@v3
-      with:
-        distribution: 'temurin'
-        java-version: 17
+      - name: set up JDK 17
+        uses: actions/setup-java@v3
+        with:
+          distribution: 'temurin'
+          java-version: 17
 
-#    - name: Create Google-Services.json
-#      env:
-#        GOOGLE_SERVICES: ${{ secrets.GOOGLE_SERVICES }}
-#      run: |
-#        touch ./app/google-services.json
-#        echo $GOOGLE_SERVICES >> ./app/google-services.json
-#        cat ./app/google-services.json
-#
-    - name: Create Local Properties
-      run: touch local.properties
+      #    - name: Create Google-Services.json
+      #      env:
+      #        GOOGLE_SERVICES: ${{ secrets.GOOGLE_SERVICES }}
+      #      run: |
+      #        touch ./app/google-services.json
+      #        echo $GOOGLE_SERVICES >> ./app/google-services.json
+      #        cat ./app/google-services.json
+      #
+      - name: Create Local Properties
+        run: touch local.properties
 
-    - name: Access Local Properties
-      env:
-        FUNCH_DEBUG_BASE_URL: ${{ secrets.FUNCH_DEBUG_BASE_URL }}
-#        HOST_RELEASE_URI: ${{ secrets.HOST_RELEASE_URI }}
-#        KAKAO_NATIVE_APP_KEY: ${{ secrets.KAKAO_NATIVE_APP_KEY }}
-#        KAKAO_REDIRECT_SCHEME: ${{ secrets.KAKAO_REDIRECT_SCHEME }}
-#        KEYSTORE_PATH: ${{ secrets.KEYSTORE_PATH }}
-#        STORE_PASSWORD: ${{ secrets.STORE_PASSWORD }}
-#        KEY_PASSWORD: ${{ secrets.KEY_PASSWORD }}
-#        KEY_ALIAS: ${{ secrets.KEY_ALIAS }}
-#        STORE_FILE: ${{ secrets.STORE_FILE }}
-      run: |
-        echo FUNCH_DEBUG_BASE_URL=\"FUNCH_DEBUG_BASE_URL\" >> local.properties
-#        echo HOST_RELEASE_URI=\"$HOST_RELEASE_URI\" >> local.properties
-#        echo KAKAO_NATIVE_APP_KEY=\"$KAKAO_NATIVE_APP_KEY\" >> local.properties
-#        echo KAKAO_REDIRECT_SCHEME=\"$KAKAO_REDIRECT_SCHEME\" >> local.properties
-#        echo KEYSTORE_PATH= $KEYSTORE_PATH >> local.properties
-#        echo STORE_PASSWORD= $STORE_PASSWORD >> local.properties
-#        echo KEY_PASSWORD= $KEY_PASSWORD >> local.properties
-#        echo KEY_ALIAS= $KEY_ALIAS >> local.properties
-#        echo STORE_FILE= $STORE_FILE >> local.properties
+      - name: Access Local Properties
+        env:
+          FUNCH_DEBUG_BASE_URL: ${{ secrets.FUNCH_DEBUG_BASE_URL }}
+          STORE_PASSWORD: ${{ secrets.STORE_PASSWORD }}
+          KEY_PASSWORD: ${{ secrets.KEY_PASSWORD }}
+          KEY_ALIAS: ${{ secrets.KEY_ALIAS }}
+          STORE_FILE: ${{ secrets.STORE_FILE }}
+        run: |
+          echo FUNCH_DEBUG_BASE_URL=\"FUNCH_DEBUG_BASE_URL\" >> local.properties
+          echo STORE_PASSWORD= $STORE_PASSWORD >> local.properties
+          echo KEY_PASSWORD= $KEY_PASSWORD >> local.properties
+          echo KEY_ALIAS= $KEY_ALIAS >> local.properties
+          echo STORE_FILE= $STORE_FILE >> local.properties
 
-    - name: Grant execute permission for gradlew
-      run: chmod +x gradlew
+      - name: Create Key Store
+        env:
+          KEY_STORE_BASE_64: ${{secrets.KEY_STORE_BASE_64}}
+        run: |
+          echo "$KEY_STORE_BASE_64" | base64 -d > ./funch_key_store.jks
 
-    - name: Lint Check
-      run: ./gradlew ktlintCheck
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
 
-    - name: run rest
-      run: ./gradlew test
+      - name: Lint Check
+        run: ./gradlew ktlintCheck
 
-    - name: Build with Gradle
-      run: ./gradlew build
+      - name: run rest
+        run: ./gradlew test
+
+      - name: Build with Gradle
+        run: ./gradlew build
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 54efdc68..e691c560 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -1,3 +1,6 @@
+import java.io.FileInputStream
+import org.jetbrains.kotlin.konan.properties.Properties
+
 plugins {
     alias(libs.plugins.funch.application)
     alias(libs.plugins.funch.compose)
@@ -19,6 +22,18 @@ android {
         versionName = libs.versions.appVersion.get()
     }
 
+    signingConfigs {
+        create("release") {
+            Properties().apply {
+                load(FileInputStream(rootProject.file("local.properties")))
+                storeFile = rootProject.file(this["STORE_FILE"] as String)
+                keyAlias = this["KEY_ALIAS"] as String
+                keyPassword = this["KEY_PASSWORD"] as String
+                storePassword = this["STORE_PASSWORD"] as String
+            }
+        }
+    }
+
     buildTypes {
         release {
             isMinifyEnabled = false
@@ -26,6 +41,7 @@ android {
                 getDefaultProguardFile("proguard-android-optimize.txt"),
                 "proguard-rules.pro"
             )
+            signingConfig = signingConfigs.getByName("release")
         }
     }
 }