diff --git a/.env b/.env
new file mode 100644
index 0000000..5c28d2e
--- /dev/null
+++ b/.env
@@ -0,0 +1,2 @@
+# .env
+DATA_DIR=/srv/dev-disk-by-uuid-0c76cdc9-484e-45a6-9283-49e75e12eece/dockerApp/ReDiveClanBattleRecordBackend
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..fa309f0
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,14 @@
+# 使用 Kotlin + JDK 的輕量化映像
+FROM gradle:7.5.1-jdk17-alpine AS builder
+
+WORKDIR /app
+COPY . .
+RUN gradle clean shadowJar --no-daemon
+
+# 運行階段
+FROM eclipse-temurin:21-jdk-ubi10-minimal
+WORKDIR /app
+
+COPY --from=builder /app/build/libs/*.jar app.jar
+
+CMD ["java", "-jar", "app.jar", "com.ray650128.pcredive.ApplicationKt"]
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..23deb06
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,11 @@
+version: '3.8'
+
+services:
+  app:
+    build: .
+    container_name: clan-battle-record-backend
+    env_file:
+      - .env
+    volumes:
+      - ${DATA_DIR}:/app/data
+    restart: always
diff --git a/src/main/kotlin/com/ray650128/pcredive/database/service/MemberRecordService.kt b/src/main/kotlin/com/ray650128/pcredive/database/service/MemberRecordService.kt
index 5704992..4cee7c1 100644
--- a/src/main/kotlin/com/ray650128/pcredive/database/service/MemberRecordService.kt
+++ b/src/main/kotlin/com/ray650128/pcredive/database/service/MemberRecordService.kt
@@ -7,7 +7,7 @@ import org.litote.kmongo.*
 import org.litote.kmongo.id.toId
 
 object MemberRecordService {
-    private val client = KMongo.createClient("mongodb://ray650128:Zx650128!@ray650128.com:27017")
+    private val client = KMongo.createClient("mongodb://ray650128:Zx650128!@192.168.50.128:27017")
     private val database = client.getDatabase("pc_re_dive_clan_battle")
     private val recordCollection = database.getCollection<MemberRecord>()
 
diff --git a/src/main/kotlin/com/ray650128/pcredive/database/service/MemberService.kt b/src/main/kotlin/com/ray650128/pcredive/database/service/MemberService.kt
index a1e3b99..dcfa793 100644
--- a/src/main/kotlin/com/ray650128/pcredive/database/service/MemberService.kt
+++ b/src/main/kotlin/com/ray650128/pcredive/database/service/MemberService.kt
@@ -6,7 +6,7 @@ import org.litote.kmongo.*
 import org.litote.kmongo.id.toId
 
 object MemberService {
-    private val client = KMongo.createClient("mongodb://ray650128:Zx650128!@ray650128.com:27017")
+    private val client = KMongo.createClient("mongodb://ray650128:Zx650128!@192.168.50.128:27017")
     private val database = client.getDatabase("pc_re_dive_clan_battle")
     private val memberCollection = database.getCollection<Member>()