diff --git a/.github/ISSUE_TEMPLATE/team6-issue-template.md b/.github/ISSUE_TEMPLATE/team6-issue-template.md
index 071d16e..78149f7 100644
--- a/.github/ISSUE_TEMPLATE/team6-issue-template.md
+++ b/.github/ISSUE_TEMPLATE/team6-issue-template.md
@@ -1,10 +1,13 @@
 ---
 name: Team6 Issue Template
-about: Describe this issue template's purpose here.
+about: "디프만 16기 6팀 안드로이드 이슈 템플릿 \U0001F680"
 title: ''
 labels: ''
 assignees: ''
 
 ---
 
+## What is this issue? 🛠
 
+## Progress 🏃‍♀️
+- [ ]
diff --git a/.github/team6-pull-request-template.md b/.github/team6-pull-request-template.md
new file mode 100644
index 0000000..8a0c26b
--- /dev/null
+++ b/.github/team6-pull-request-template.md
@@ -0,0 +1,13 @@
+## Related issue 🛠
+- closed #이슈넘버
+
+## Work Description ✏️
+- 작업 내용
+
+## Screenshot 📸
+<img src="" width="360"/>
+
+## Uncompleted Tasks 😅
+- [ ] Task1
+
+## To Reviewers 📢
\ No newline at end of file
diff --git a/.github/workflows/android_ci.yml b/.github/workflows/android_ci.yml
new file mode 100644
index 0000000..bde8a6e
--- /dev/null
+++ b/.github/workflows/android_ci.yml
@@ -0,0 +1,79 @@
+name: Team6 CI
+on:
+  pull_request:
+    branches: [ develop, main ]
+
+defaults:
+  run:
+    shell: bash
+    working-directory: .
+
+jobs:
+  build:
+    name: CI
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Gradle cache
+        uses: actions/cache@v2
+        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:
+          java-version: 17
+          distribution: 'temurin'
+
+      - name: Change gradlew permissions
+        run: chmod +x ./gradlew
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: Touch local properties
+        run: touch local.properties
+
+      - name: Decode google-services.json
+        env:
+          FIREBASE_SECRET: ${{ secrets.FIREBASE_SECRET }}
+        run: echo $FIREBASE_SECRET > app/google-services.json
+
+      - name: Access local properties
+        env:
+          HFM_BASE_URL: ${{ secrets.BASE_URL }}
+        run: |
+          echo "dev.base.url=\"$BASE_URL\"" >> local.properties
+
+      - name: Lint Check
+        run: ./gradlew ktlintCheck -PcompileSdkVersion=34
+
+      - name: Build with Gradle
+        run: ./gradlew build -PcompileSdkVersion=34
+
+      - name: Slack Notify - Success
+        if: ${{ success() }}
+        uses: rtCamp/action-slack-notify@v2
+        env:
+          SLACK_COLOR: '#B7FF1D'
+          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_URL }}
+          SLACK_TITLE: '✅ PR Success ✅'
+          SLACK_USERNAME: DEPORMEET-TEAM6 🍗
+          SLACK_MESSAGE: 'PR이 완료되었습니다! 😆‍'
+
+      - name: Slack Notify - Failure
+        if: ${{ failure() }}
+        uses: rtCamp/action-slack-notify@v2
+        env:
+          SLACK_COLOR: '#FF9254'
+          SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_URL }}
+          SLACK_TITLE: '❌ PR Failed ❌'
+          SLACK_USERNAME: DEPORMEET-TEAM6 🍗
+          SLACK_MESSAGE: '에러를 확인해 주세요 🫨'
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 68c0d7c..6d86f47 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -2,11 +2,12 @@ plugins {
     alias(libs.plugins.android.application)
     alias(libs.plugins.kotlin.android)
     alias(libs.plugins.kotlin.compose)
+    alias(libs.plugins.ktlint)
 }
 
 android {
     namespace = "com.depromeet.team6"
-    compileSdk = 34
+    compileSdk = 35
 
     defaultConfig {
         applicationId = "com.depromeet.team6"
@@ -56,4 +57,4 @@ dependencies {
     androidTestImplementation(libs.androidx.ui.test.junit4)
     debugImplementation(libs.androidx.ui.tooling)
     debugImplementation(libs.androidx.ui.test.manifest)
-}
\ No newline at end of file
+}
diff --git a/app/src/androidTest/java/com/depromeet/team6/ExampleInstrumentedTest.kt b/app/src/androidTest/java/com/depromeet/team6/ExampleInstrumentedTest.kt
index 8b594bb..5f96d32 100644
--- a/app/src/androidTest/java/com/depromeet/team6/ExampleInstrumentedTest.kt
+++ b/app/src/androidTest/java/com/depromeet/team6/ExampleInstrumentedTest.kt
@@ -1,13 +1,11 @@
 package com.depromeet.team6
 
-import androidx.test.platform.app.InstrumentationRegistry
 import androidx.test.ext.junit.runners.AndroidJUnit4
-
+import androidx.test.platform.app.InstrumentationRegistry
+import org.junit.Assert.assertEquals
 import org.junit.Test
 import org.junit.runner.RunWith
 
-import org.junit.Assert.*
-
 /**
  * Instrumented test, which will execute on an Android device.
  *
@@ -21,4 +19,4 @@ class ExampleInstrumentedTest {
         val appContext = InstrumentationRegistry.getInstrumentation().targetContext
         assertEquals("com.depromeet.team6", appContext.packageName)
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/com/depromeet/team6/MainActivity.kt b/app/src/main/java/com/depromeet/team6/MainActivity.kt
index 57f34e2..74d9135 100644
--- a/app/src/main/java/com/depromeet/team6/MainActivity.kt
+++ b/app/src/main/java/com/depromeet/team6/MainActivity.kt
@@ -33,7 +33,7 @@ class MainActivity : ComponentActivity() {
 @Composable
 fun Greeting(name: String, modifier: Modifier = Modifier) {
     Text(
-        text = "Hello $name!",
+        text = "슬랙 알림 진짜 안가용가리?! ㅠㅠ",
         modifier = modifier
     )
 }
@@ -44,4 +44,4 @@ fun GreetingPreview() {
     Team6Theme {
         Greeting("Android")
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/com/depromeet/team6/ui/theme/Color.kt b/app/src/main/java/com/depromeet/team6/ui/theme/Color.kt
index e63fe1c..03a7f98 100644
--- a/app/src/main/java/com/depromeet/team6/ui/theme/Color.kt
+++ b/app/src/main/java/com/depromeet/team6/ui/theme/Color.kt
@@ -8,4 +8,4 @@ val Pink80 = Color(0xFFEFB8C8)
 
 val Purple40 = Color(0xFF6650a4)
 val PurpleGrey40 = Color(0xFF625b71)
-val Pink40 = Color(0xFF7D5260)
\ No newline at end of file
+val Pink40 = Color(0xFF7D5260)
diff --git a/app/src/main/java/com/depromeet/team6/ui/theme/Theme.kt b/app/src/main/java/com/depromeet/team6/ui/theme/Theme.kt
index 0cdbc7f..c2ffe65 100644
--- a/app/src/main/java/com/depromeet/team6/ui/theme/Theme.kt
+++ b/app/src/main/java/com/depromeet/team6/ui/theme/Theme.kt
@@ -1,6 +1,5 @@
 package com.depromeet.team6.ui.theme
 
-import android.app.Activity
 import android.os.Build
 import androidx.compose.foundation.isSystemInDarkTheme
 import androidx.compose.material3.MaterialTheme
@@ -55,4 +54,4 @@ fun Team6Theme(
         typography = Typography,
         content = content
     )
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/com/depromeet/team6/ui/theme/Type.kt b/app/src/main/java/com/depromeet/team6/ui/theme/Type.kt
index 603e88f..656399e 100644
--- a/app/src/main/java/com/depromeet/team6/ui/theme/Type.kt
+++ b/app/src/main/java/com/depromeet/team6/ui/theme/Type.kt
@@ -31,4 +31,4 @@ val Typography = Typography(
         letterSpacing = 0.5.sp
     )
     */
-)
\ No newline at end of file
+)
diff --git a/app/src/test/java/com/depromeet/team6/ExampleUnitTest.kt b/app/src/test/java/com/depromeet/team6/ExampleUnitTest.kt
index f2ed2e1..d9f2017 100644
--- a/app/src/test/java/com/depromeet/team6/ExampleUnitTest.kt
+++ b/app/src/test/java/com/depromeet/team6/ExampleUnitTest.kt
@@ -1,9 +1,8 @@
 package com.depromeet.team6
 
+import org.junit.Assert.assertEquals
 import org.junit.Test
 
-import org.junit.Assert.*
-
 /**
  * Example local unit test, which will execute on the development machine (host).
  *
@@ -14,4 +13,4 @@ class ExampleUnitTest {
     fun addition_isCorrect() {
         assertEquals(4, 2 + 2)
     }
-}
\ No newline at end of file
+}
diff --git a/build.gradle.kts b/build.gradle.kts
index 952b930..cd2d9ba 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -3,4 +3,5 @@ plugins {
     alias(libs.plugins.android.application) apply false
     alias(libs.plugins.kotlin.android) apply false
     alias(libs.plugins.kotlin.compose) apply false
-}
\ No newline at end of file
+    alias(libs.plugins.ktlint) apply false
+}
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index e6e2317..7856d08 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -29,4 +29,5 @@ androidx-material3 = { group = "androidx.compose.material3", name = "material3"
 android-application = { id = "com.android.application", version.ref = "agp" }
 kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
 kotlin-compose = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" }
+ktlint = "org.jlleitschuh.gradle.ktlint:11.5.1"