diff --git a/.github/workflows/stg-deploy.yml b/.github/workflows/stg-deploy.yml
index 967d20b..7064b17 100644
--- a/.github/workflows/stg-deploy.yml
+++ b/.github/workflows/stg-deploy.yml
@@ -2,15 +2,15 @@ name: Deploy on stg Server (Amazon ECS)
 
 on:
   pull_request:
-    types: [ closed ]
-    branches: [ develop ]
+    types: [closed]
+    branches: [develop]
 
 env:
   AWS_REGION: ap-northeast-2
   ECR_REPOSITORY: chat-stg
   ECS_SERVICE: chat-service
   ECS_CLUSTER: gloddy-ecs-stg
-  ECS_TASK_DEFINITION: ./aws/task-definition-stg.json
+  ECS_TASK_DEFINITION: task-definition-stg.json
 
   CONTAINER_NAME: springboot
 
diff --git a/Dockerfile_STG b/Dockerfile_STG
index 5c16513..d6e549e 100644
--- a/Dockerfile_STG
+++ b/Dockerfile_STG
@@ -3,9 +3,8 @@ FROM openjdk:17.0-slim
 ARG PROJECT_DIRECTORY=/build
 WORKDIR $PROJECT_DIRECTORY
 
-ARG JAR_FILE_PATH=api/build/libs/GloddyChat-0.0.1-SNAPSHOT.jar
-COPY ${JAR_FILE_PATH} GloddyChat.jar
-
+ARG JAR_FILE_PATH=api/build/libs/GloddyChat.jar
+COPY ${JAR_FILE_PATH} app.jar
 
 ENV TZ=Asia/Seoul
 
@@ -15,4 +14,4 @@ RUN apt-get update && apt-get install -y curl wget \
   && wget -O dd-java-agent.jar 'https://dtdg.co/latest-java-tracer' \
   && rm -rf /var/lib/apt/lists/*
 
-ENTRYPOINT ["java", "-javaagent:dd-java-agent.jar", "-Ddd.profiling.enabled=true", "-XX:FlightRecorderOptions=stackdepth=256", "-Ddd.appsec.enabled=true", "-Ddd.iast.enabled=true", "-Ddd.logs.injection=true", "-Ddd.jmxfetch.enabled=true", "-Ddd.service=gloddy-community", "-Ddd.env=production", "-jar", "app.jar"]
+ENTRYPOINT ["java", "-javaagent:dd-java-agent.jar", "-Ddd.profiling.enabled=true", "-XX:FlightRecorderOptions=stackdepth=256", "-Ddd.appsec.enabled=true", "-Ddd.iast.enabled=true", "-Ddd.logs.injection=true", "-Ddd.jmxfetch.enabled=true", "-Ddd.service=gloddy-chat", "-Ddd.env=staging", "-jar", "app.jar"]
diff --git a/aws/task-definition-stg.json b/task-definition-stg.json
similarity index 100%
rename from aws/task-definition-stg.json
rename to task-definition-stg.json