diff --git a/.dockerignore b/.dockerignore
deleted file mode 100644
index bb5c6ce..0000000
--- a/.dockerignore
+++ /dev/null
@@ -1,13 +0,0 @@
-# .git 과 .cache 폴더를 무시
-.git
-.cache
-
-# 모든 마크다운 파일들 (md) 파일들을 무시,
-# 모든 README*.md 파일 무시
-*.md
-IREADME*.md
-
-node_modules
-npm-debug.log
-# build
-.idea
\ No newline at end of file
diff --git a/Dockerfile.local b/Dockerfile.local
deleted file mode 100644
index 3480b23..0000000
--- a/Dockerfile.local
+++ /dev/null
@@ -1,22 +0,0 @@
-FROM nginx
-
-ADD ./build /usr/share/nginx/html
-
-# 80 포트 오픈
-EXPOSE 80
-
-# container 실행 시 nginx 시작함
-CMD ["nginx", "-g", "daemon off;"]
-
-# root 에 app 폴더를 생성
-# RUN mkdir /app
-# work dir 고정
-# WORKDIR /app
-# work dir 에 build 폴더 생성 /app/build
-# RUN mkdir ./build
-# host pc의 현재경로의 build 폴더를 workdir 의 build 폴더로 복사
-# ADD ./build ./build
-# nginx 의 default.conf backup
-# RUN mv /etc/nginx/conf.d/default.conf /etc/nginx/conf.d/default.conf.backup
-# host pc 의 nginx.conf 를 아래 경로에 복사
-# COPY ./nginx.conf /etc/nginx/conf.d
\ No newline at end of file
diff --git a/Jenkinsfile-build b/Jenkinsfile-build
deleted file mode 100644
index da6e3f8..0000000
--- a/Jenkinsfile-build
+++ /dev/null
@@ -1,12 +0,0 @@
- node {
-     stage('Clone repository') {
-         checkout scm
-     }
-
-     stage('Build docker image') {
-         app = docker.build("xit/opst-fo:latest") //docker image build 및 이름을 xit/opst-fo:$BUILD_NUMBER(빌드번호) 설정
-     }
-     //stage('Docker run'){
-     //    sh "docker run --rm --name opst-fo -d -p 80:80 xit/opst-fo:latest"
-     //}
-}
\ No newline at end of file
diff --git a/package.json b/package.json
index e86e205..085105b 100755
--- a/package.json
+++ b/package.json
@@ -66,7 +66,6 @@
     "react-otp-input-rc-17": "^2.4.1-minor",
     "react-pdf": "^5.7.2",
     "react-perfect-scrollbar": "^1.5.8",
-    "react-query": "^3.39.1",
     "react-quill": "^2.0.0-beta.4",
     "react-redux": "^7.2.6",
     "react-resizable": "^3.0.4",
diff --git a/src/index.js b/src/index.js
index bc3f91b..bff2e6d 100755
--- a/src/index.js
+++ b/src/index.js
@@ -3,8 +3,6 @@ import ReactDOM from 'react-dom';
 // third party
 import { BrowserRouter } from 'react-router-dom';
 import { Provider } from 'react-redux';
-import { MutationCache, QueryCache, QueryClient, QueryClientProvider } from 'react-query';
-import { ReactQueryDevtools } from 'react-query/devtools';
 
 import { PersistGate } from 'redux-persist/integration/react';
 import { transitions, positions, Provider as AlertProvider, types } from 'react-alert';
@@ -20,7 +18,6 @@ import { ConfigProvider } from 'contexts/ConfigContext';
 
 // style + assets
 import 'assets/scss/style.scss';
-import axios from 'axios';
 
 // ==============================|| REACT DOM RENDER  ||============================== //
 
@@ -36,48 +33,20 @@ const options = {
   }
 };
 
-const queryClient = new QueryClient({
-  mutationCache: new MutationCache({
-    onError: (error) => {
-      if (axios.isAxiosError(error)) {
-        const errorCode = error.response?.data.code;
-        console.log(`###################@@@@@@@@@@@@@@${errorCode}`); // 에러 팝업 띄우기
-      } else {
-        throw error; // error boundary로 전달
-      }
-    }
-  }),
-  queryCache: new QueryCache({
-    onError: (error) => {
-      if (axios.isAxiosError(error)) {
-        const errorCode = error.response?.data.code;
-        console.log(`###################@@@@@@@@@@@@@@${errorCode}`); // 에러 팝업 띄우기
-      } else {
-        throw error; // error boundary로 전달
-      }
-    }
-  })
-});
-
 ReactDOM.render(
   // <React.StrictMode>
   <Provider store={store}>
-    <QueryClientProvider client={queryClient}>
-      <PersistGate loading={null} persistor={persister}>
-        <ConfigProvider>
-          <BrowserRouter basename={BASE_PATH}>
-            <AlertProvider template={AlertTemplate} {...options}>
-              {/* <React.StrictMode> */}
-              <App />
-              {/* </React.StrictMode> */}
-            </AlertProvider>
-          </BrowserRouter>
-        </ConfigProvider>
-      </PersistGate>
-      {/* //TODO : 개발완료시 교체 */}
-      <ReactQueryDevtools initialIsOpen />
-      {/* <ReactQueryDevtools initialIsOpen={process.env.NODE_ENV !== 'production'} /> */}
-    </QueryClientProvider>
+    <PersistGate loading={null} persistor={persister}>
+      <ConfigProvider>
+        <BrowserRouter basename={BASE_PATH}>
+          <AlertProvider template={AlertTemplate} {...options}>
+            {/* <React.StrictMode> */}
+            <App />
+            {/* </React.StrictMode> */}
+          </AlertProvider>
+        </BrowserRouter>
+      </ConfigProvider>
+    </PersistGate>
   </Provider>,
   // </React.StrictMode>,
   document.getElementById('root')