diff --git a/.github/workflows/firebase-app-distribution.yml b/.github/workflows/firebase-app-distribution.yml
index 38015e14..0fa3bd4a 100644
--- a/.github/workflows/firebase-app-distribution.yml
+++ b/.github/workflows/firebase-app-distribution.yml
@@ -1,11 +1,15 @@
 name: Firebase App Distribution
 
 on:
-  push:
-    tags: [ "v*" ]
+  workflow_dispatch:
+    inputs:
+      tag_name:
+        description: Distribution tag to build from
+        required: true
+        type: string
 
 concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
+  group: ${{ github.workflow }}-${{ inputs.tag_name || github.ref }}
   cancel-in-progress: true
 
 jobs:
@@ -21,6 +25,7 @@ jobs:
         uses: actions/checkout@v5
         with:
           fetch-depth: 0
+          ref: ${{ inputs.tag_name }}
 
       - name: Set up JDK 21
         uses: actions/setup-java@v5
@@ -44,13 +49,21 @@ jobs:
           ${{ secrets.GOOGLE_SERVICES_JSON }}
           EOF
 
+      - name: Create Android release keystore
+        run: |
+          echo "${{ secrets.ANDROID_KEYSTORE_BASE64 }}" | base64 --decode > ./prezel.jks
+
       - name: Prepare version metadata
         run: |
+          DISTRIBUTION_TAG="${{ inputs.tag_name }}"
+          echo "DISTRIBUTION_TAG=$DISTRIBUTION_TAG" >> "$GITHUB_ENV"
           echo "ANDROID_VERSION_CODE=${GITHUB_RUN_NUMBER}" >> "$GITHUB_ENV"
-          echo "ANDROID_VERSION_NAME=${GITHUB_REF_NAME#v}" >> "$GITHUB_ENV"
+          echo "ANDROID_VERSION_NAME=${DISTRIBUTION_TAG#v}" >> "$GITHUB_ENV"
+          echo "APP_APPLICATION_ID=com.team.prezel.dev" >> "$GITHUB_ENV"
+          echo "APP_NAME=Prezel (Internal)" >> "$GITHUB_ENV"
 
-      - name: Build Debug APK
-        run: ./gradlew assembleDebug --build-cache --parallel
+      - name: Build Release APK
+        run: ./gradlew assembleRelease --build-cache --parallel
 
       - name: Upload to Firebase App Distribution
         uses: wzieba/Firebase-Distribution-Github-Action@v1
@@ -59,17 +72,17 @@ jobs:
           serviceCredentialsFileContent: ${{ secrets.CREDENTIAL_FILE_CONTENT }}
           groups: ${{ vars.FIREBASE_APP_DISTRIBUTION_GROUPS }}
           releaseNotes: |
-            Tag: ${{ github.ref_name }}
+            Tag: ${{ env.DISTRIBUTION_TAG }}
             Commit: ${{ github.sha }}
             Actor: ${{ github.actor }}
             Run: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
-          file: ./Prezel/app/build/outputs/apk/debug/app-debug.apk
+          file: ./Prezel/app/build/outputs/apk/release/app-release.apk
 
       - name: Send Discord Notification
         if: always()
         env:
           DISCORD_WEBHOOK: ${{ secrets.DISTRIBUTION_DISCORD_HOOK_URL }}
-          STATUS_TITLE: ${{ job.status == 'success' && '✅ Firebase Debug 배포 성공' || '❌ Firebase Debug 배포 실패' }}
+          STATUS_TITLE: ${{ job.status == 'success' && '✅ Firebase Release 배포 성공' || '❌ Firebase Release 배포 실패' }}
           STATUS_COLOR: ${{ job.status == 'success' && '3066993' || '15158332' }}
           BUILD_URL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}
           EVENT_TIMESTAMP: ${{ github.event.head_commit.timestamp || github.event.repository.pushed_at }}
@@ -84,12 +97,12 @@ jobs:
             "embeds": [
               {
                 "title": "$STATUS_TITLE",
-                "description": "Firebase Distribution Debug APK 배포가 완료되었습니다.",
+                "description": "Firebase Distribution Release APK 배포가 완료되었습니다.",
                 "color": $STATUS_COLOR,
                 "fields": [
                   {
                     "name": "🏷 Tag",
-                    "value": "${{ github.ref_name }}"
+                    "value": "${{ env.DISTRIBUTION_TAG }}"
                   },
                   {
                     "name": "📦 Version",
diff --git a/.github/workflows/version-tag-on-merge.yml b/.github/workflows/version-tag-on-merge.yml
index 315cd9f4..fb595795 100644
--- a/.github/workflows/version-tag-on-merge.yml
+++ b/.github/workflows/version-tag-on-merge.yml
@@ -6,11 +6,12 @@ on:
     types: [ "closed" ]
 
 permissions:
+  actions: write
   contents: write
 
 jobs:
   tag-version:
-    if: ${{ github.event.pull_request.merged == true && github.event.pull_request.base.ref == 'develop' }}
+    if: ${{ github.event_name == 'push' || (github.event.pull_request.merged == true && github.event.pull_request.base.ref == 'develop') }}
     runs-on: ubuntu-latest
 
     steps:
@@ -21,8 +22,8 @@ jobs:
 
       - name: Determine next version tag
         env:
-          PR_LABELS_JSON: ${{ toJson(github.event.pull_request.labels.*.name) }}
-          TARGET_SHA: ${{ github.event.pull_request.merge_commit_sha }}
+          PR_LABELS_JSON: ${{ github.event_name == 'pull_request' && toJson(github.event.pull_request.labels.*.name) || '[]' }}
+          TARGET_SHA: ${{ github.event_name == 'pull_request' && github.event.pull_request.merge_commit_sha || github.sha }}
         run: |
           set -euo pipefail
 
@@ -72,7 +73,7 @@ jobs:
       - name: Create version tag
         if: ${{ env.TAG_ALREADY_EXISTS == 'false' }}
         env:
-          TARGET_SHA: ${{ github.event.pull_request.merge_commit_sha }}
+          TARGET_SHA: ${{ github.event_name == 'pull_request' && github.event.pull_request.merge_commit_sha || github.sha }}
         run: |
           set -euo pipefail
 
@@ -81,3 +82,17 @@ jobs:
 
           git tag -a "$TAG_NAME" "$TARGET_SHA" -m "Release $TAG_NAME"
           git push origin "$TAG_NAME"
+
+      - name: Dispatch Firebase distribution workflow
+        uses: actions/github-script@v8
+        with:
+          script: |
+            await github.rest.actions.createWorkflowDispatch({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              workflow_id: "firebase-app-distribution.yml",
+              ref: context.ref.replace("refs/heads/", ""),
+              inputs: {
+                tag_name: process.env.TAG_NAME,
+              },
+            });
diff --git a/Prezel/.gitignore b/Prezel/.gitignore
index 327e5f4f..3374490a 100644
--- a/Prezel/.gitignore
+++ b/Prezel/.gitignore
@@ -12,6 +12,7 @@
 /captures
 .externalNativeBuild
 .cxx
-local.properties
+*.jks
+*.keystore
 .agents/
 skills-lock.json
diff --git a/Prezel/app/build.gradle.kts b/Prezel/app/build.gradle.kts
index 6f0a4a50..ebd512a3 100644
--- a/Prezel/app/build.gradle.kts
+++ b/Prezel/app/build.gradle.kts
@@ -1,3 +1,5 @@
+import com.android.build.gradle.internal.cxx.configure.gradleLocalProperties
+
 plugins {
     alias(libs.plugins.prezel.android.application.compose)
     alias(libs.plugins.prezel.hilt)
@@ -13,15 +15,35 @@ val androidVersionNameProvider = providers
     .gradleProperty("ANDROID_VERSION_NAME")
     .orElse(providers.environmentVariable("ANDROID_VERSION_NAME"))
     .orElse("0.1.0")
+val appApplicationIdProvider = providers
+    .gradleProperty("APP_APPLICATION_ID")
+    .orElse(providers.environmentVariable("APP_APPLICATION_ID"))
+    .orElse("com.team.prezel")
+val appNameProvider = providers
+    .gradleProperty("APP_NAME")
+    .orElse(providers.environmentVariable("APP_NAME"))
+    .orElse("Prezel")
 
 android {
     namespace = "com.team.prezel"
 
     defaultConfig {
+        applicationId = appApplicationIdProvider.get()
         versionCode = androidVersionCodeProvider.get().toInt()
         versionName = androidVersionNameProvider.get()
     }
 
+    signingConfigs {
+        create("release") {
+            val localProperties = gradleLocalProperties(rootDir, providers)
+
+            storeFile = rootProject.file(localProperties.getProperty("signed.store.file"))
+            storePassword = localProperties.getProperty("signed.store.password")
+            keyAlias = localProperties.getProperty("signed.key.alias")
+            keyPassword = localProperties.getProperty("signed.key.password")
+        }
+    }
+
     buildTypes {
         debug {
             isMinifyEnabled = false
@@ -30,8 +52,10 @@ android {
         }
 
         release {
-            isMinifyEnabled = true
-            isShrinkResources = true
+            isMinifyEnabled = false
+            isShrinkResources = false
+            resValue("string", "app_name", appNameProvider.get())
+            signingConfig = signingConfigs.getByName("release")
             proguardFiles(
                 getDefaultProguardFile("proguard-android-optimize.txt"),
                 "proguard-rules.pro",
@@ -61,10 +85,10 @@ dependencies {
     implementation(projects.featureHomeImpl)
     implementation(projects.featureHistoryApi)
     implementation(projects.featureHistoryImpl)
-    implementation(projects.featureFeedbackApi)
-    implementation(projects.featureFeedbackImpl)
     implementation(projects.featureMyApi)
     implementation(projects.featureMyImpl)
+    implementation(projects.featureFeedbackApi)
+    implementation(projects.featureFeedbackImpl)
 
     implementation(projects.featureTermsImpl)
     implementation(projects.featurePracticeImpl)