diff --git a/Services/server/src/controllers/drawerController.ts b/Services/server/src/controllers/drawerController.ts
index 8e8df67..746c045 100644
--- a/Services/server/src/controllers/drawerController.ts
+++ b/Services/server/src/controllers/drawerController.ts
@@ -12,12 +12,13 @@ import {
   Tags,
   Request,
   Response,
+  Example,
 } from "tsoa";
 
 import minioClient from "../minio";
 import esClient from "../elasticsearch";
 
-import { copyCond, listFolder, listItem, replaceIllegalChars } from "../utils/minio";
+import { copyCond, listFolder, listItem, pathExist, replaceIllegalChars } from "../utils/minio";
 
 import HttpStatusCode from "../interfaces/http-status";
 import { StorageFile, StorageFolder } from "../interfaces/storage-fs";
@@ -31,6 +32,9 @@ if (!DEFAULT_INDEX) throw Error("Default ElasticSearch index must be specified."
 
 @Route("/cabinet/{cabinetName}/drawer")
 export class DrawerController extends Controller {
+  /**
+   * @example cabinetName "ตู้เอกสาร 1"
+   */
   @Get("/")
   @Tags("ลิ้นชัก")
   @Security("bearerAuth")
@@ -39,6 +43,20 @@ export class DrawerController extends Controller {
     "เกิดข้อผิดพลาด ไม่สามารถแสดงรายการลิ้นชักได้ กรุณาลองใหม่ในภายหลัง",
   )
   @SuccessResponse(HttpStatusCode.OK, "สำเร็จ")
+  @Example([
+    {
+      path: "ตู้เอกสาร 1/ลิ้นชัก 1/",
+      name: "ลิ้นชัก 1",
+      createdAt: "2021-07-20T12:33:13.018Z",
+      createdBy: "admin",
+    },
+    {
+      path: "ตู้เอกสาร 1/ลิ้นชัก 2/",
+      name: "ลิ้นชัก 2",
+      createdAt: "2022-01-23T16:05:02.114Z",
+      createdBy: "admin",
+    },
+  ])
   public async listDrawer(@Path() cabinetName: string): Promise<StorageFolder[]> {
     const list = await listFolder(DEFAULT_BUCKET!, `${cabinetName}/`).catch((e) =>
       console.error(`Error List Folder: ${e}`),
@@ -48,6 +66,9 @@ export class DrawerController extends Controller {
     return list;
   }
 
+  /**
+   * @example cabinetName "ตู้เอกสาร 1"
+   */
   @Post("/")
   @Tags("ลิ้นชัก")
   @Security("bearerAuth", ["admin"])
@@ -57,18 +78,17 @@ export class DrawerController extends Controller {
   public async createDrawer(
     @Request() request: { user: { preferred_username: string } },
     @Path() cabinetName: string,
-    @Body() body: { name: string },
+    @Body()
+    body: {
+      /**
+       * @example "ลิ้นชัก 1"
+       */
+      name: string;
+    },
   ) {
     const basePath = `${cabinetName}/`;
 
-    if (
-      !Boolean(
-        await minioClient.statObject(DEFAULT_BUCKET!, `${basePath}.keep`).catch((e) => {
-          if (e.code === "NotFound") return false;
-          throw new Error("เกิดข้อผิดพลาดกับระบบจัดการไฟล์");
-        }),
-      )
-    ) {
+    if (!(await pathExist(DEFAULT_BUCKET!, basePath))) {
       throw new HttpError(HttpStatusCode.NOT_FOUND, "ไม่พบตำแหน่งที่ต้องการสร้างลิ้นชัก");
     }
 
@@ -84,6 +104,10 @@ export class DrawerController extends Controller {
     return this.setStatus(HttpStatusCode.CREATED);
   }
 
+  /**
+   * @example cabinetName "ตู้เอกสาร 1"
+   * @example drawerName "ลิ้นชัก 1"
+   */
   @Put("/{drawerName}")
   @Tags("ลิ้นชัก")
   @Security("bearerAuth", ["admin"])
@@ -92,7 +116,13 @@ export class DrawerController extends Controller {
   public async editDrawer(
     @Path() cabinetName: string,
     @Path() drawerName: string,
-    @Body() body: { name: string },
+    @Body()
+    body: {
+      /**
+       * @example "ลิ้นชักใหม่"
+       */
+      name: string;
+    },
   ): Promise<void> {
     const path = `${cabinetName}/${drawerName}/`;
     const list = await listItem(DEFAULT_BUCKET!, path, true);
@@ -113,7 +143,9 @@ export class DrawerController extends Controller {
               return await minioClient.removeObject(DEFAULT_BUCKET!, current.name);
             }
 
-            const search = await esClient.search<StorageFile & { attachment: Record<string, string> }>({
+            const search = await esClient.search<
+              StorageFile & { attachment: Record<string, string> }
+            >({
               index: DEFAULT_INDEX!,
               query: { match: { pathname: current.name } },
             });
@@ -140,6 +172,10 @@ export class DrawerController extends Controller {
     return this.setStatus(HttpStatusCode.NO_CONTENT);
   }
 
+  /**
+   * @example cabinetName "ตู้เอกสาร 1"
+   * @example drawerName "ลิ้นชัก 1"
+   */
   @Delete("/{drawerName}")
   @Tags("ลิ้นชัก")
   @Security("bearerAuth", ["admin"])
diff --git a/Services/server/src/controllers/fileController.ts b/Services/server/src/controllers/fileController.ts
index b764926..945917c 100644
--- a/Services/server/src/controllers/fileController.ts
+++ b/Services/server/src/controllers/fileController.ts
@@ -84,9 +84,10 @@ export class FileController extends Controller {
     @Path() drawerName: string,
     @Path() folderName: string,
   ) {
-    const pathname = `${cabinetName}/${drawerName}/${folderName}/${body.file}`;
+    const basePath = `${cabinetName}/${drawerName}/${folderName}/`;
+    const pathname = `${basePath}${body.file}`;
 
-    if (!(await pathExist(`${cabinetName}/${drawerName}/${folderName}/`))) {
+    if (!(await pathExist(DEFAULT_BUCKET!, basePath))) {
       throw new HttpError(
         HttpStatusCode.NOT_FOUND,
         "ตำแหน่งที่ระบุไม่พบ กรุณาเตรียมตำแหน่งที่ต้องการก่อนดำเนินการ",
diff --git a/Services/server/src/controllers/folderController.ts b/Services/server/src/controllers/folderController.ts
index ebeef78..d67f64f 100644
--- a/Services/server/src/controllers/folderController.ts
+++ b/Services/server/src/controllers/folderController.ts
@@ -17,7 +17,7 @@ import {
 import minioClient from "../minio";
 import esClient from "../elasticsearch";
 
-import { copyCond, listFolder, listItem, replaceIllegalChars } from "../utils/minio";
+import { copyCond, listFolder, listItem, pathExist, replaceIllegalChars } from "../utils/minio";
 
 import HttpStatusCode from "../interfaces/http-status";
 import { StorageFile, StorageFolder } from "../interfaces/storage-fs";
@@ -64,15 +64,8 @@ export class FolderController extends Controller {
   ) {
     const basePath = `${cabinetName}/${drawerName}/`;
 
-    if (
-      !Boolean(
-        await minioClient.statObject(DEFAULT_BUCKET!, `${basePath}.keep`).catch((e) => {
-          if (e.code === "NotFound") return false;
-          throw new Error("เกิดข้อผิดพลาดกับระบบจัดการไฟล์");
-        }),
-      )
-    ) {
-      throw new HttpError(HttpStatusCode.NOT_FOUND, "ไม่พบตำแหน่งที่ต้องการสร้างแฟ้ม");
+    if (!(await pathExist(DEFAULT_BUCKET!, basePath))) {
+      throw new HttpError(HttpStatusCode.NOT_FOUND, "ไม่พบตำแหน่งที่ต้องการสร้างลิ้นชัก");
     }
 
     const created = await minioClient
@@ -117,7 +110,9 @@ export class FolderController extends Controller {
               return await minioClient.removeObject(DEFAULT_BUCKET!, current.name);
             }
 
-            const search = await esClient.search<StorageFile & { attachment: Record<string, string> }>({
+            const search = await esClient.search<
+              StorageFile & { attachment: Record<string, string> }
+            >({
               index: DEFAULT_INDEX!,
               query: { match: { pathname: current.name } },
             });
diff --git a/Services/server/src/controllers/subFolderController.ts b/Services/server/src/controllers/subFolderController.ts
index 43dc1fa..59c7900 100644
--- a/Services/server/src/controllers/subFolderController.ts
+++ b/Services/server/src/controllers/subFolderController.ts
@@ -17,7 +17,7 @@ import {
 import minioClient from "../minio";
 import esClient from "../elasticsearch";
 
-import { copyCond, listFolder, listItem, replaceIllegalChars } from "../utils/minio";
+import { copyCond, listFolder, listItem, pathExist, replaceIllegalChars } from "../utils/minio";
 
 import HttpStatusCode from "../interfaces/http-status";
 import { StorageFile, StorageFolder } from "../interfaces/storage-fs";
@@ -67,15 +67,8 @@ export class SubFolderController extends Controller {
   ) {
     const basePath = `${cabinetName}/${drawerName}/${folderName}/`;
 
-    if (
-      !Boolean(
-        await minioClient.statObject(DEFAULT_BUCKET!, `${basePath}.keep`).catch((e) => {
-          if (e.code === "NotFound") return false;
-          throw new Error("เกิดข้อผิดพลาดกับระบบจัดการไฟล์");
-        }),
-      )
-    ) {
-      throw new HttpError(HttpStatusCode.NOT_FOUND, "ไม่พบแฟ้ม");
+    if (!(await pathExist(DEFAULT_BUCKET!, basePath))) {
+      throw new HttpError(HttpStatusCode.NOT_FOUND, "ไม่พบตำแหน่งที่ต้องการสร้างลิ้นชัก");
     }
 
     const created = await minioClient
@@ -121,7 +114,9 @@ export class SubFolderController extends Controller {
               return await minioClient.removeObject(DEFAULT_BUCKET!, current.name);
             }
 
-            const search = await esClient.search<StorageFile & { attachment: Record<string, string> }>({
+            const search = await esClient.search<
+              StorageFile & { attachment: Record<string, string> }
+            >({
               index: DEFAULT_INDEX!,
               query: { match: { pathname: current.name } },
             });
diff --git a/Services/server/src/controllers/subFolderFileController.ts b/Services/server/src/controllers/subFolderFileController.ts
index bebfb15..19c5def 100644
--- a/Services/server/src/controllers/subFolderFileController.ts
+++ b/Services/server/src/controllers/subFolderFileController.ts
@@ -88,9 +88,10 @@ export class SubFolderFileController extends Controller {
     @Path() folderName: string,
     @Path() subFolderName: string,
   ) {
-    const pathname = `${cabinetName}/${drawerName}/${folderName}/${subFolderName}/${body.file}`;
+    const basePath = `${cabinetName}/${drawerName}/${folderName}/${subFolderName}/`;
+    const pathname = `${basePath}${body.file}`;
 
-    if (!(await pathExist(`${cabinetName}/${drawerName}/${folderName}/${subFolderName}`))) {
+    if (!(await pathExist(DEFAULT_BUCKET!, basePath))) {
       throw new HttpError(
         HttpStatusCode.NOT_FOUND,
         "ตำแหน่งที่ระบุไม่พบ กรุณาเตรียมตำแหน่งที่ต้องการก่อนดำเนินการ",
diff --git a/Services/server/src/routes.ts b/Services/server/src/routes.ts
index 396e16c..2dfd5a0 100644
--- a/Services/server/src/routes.ts
+++ b/Services/server/src/routes.ts
@@ -13,6 +13,8 @@ import { FolderController } from './controllers/folderController';
 // WARNING: This file was auto-generated with tsoa. Please do not modify it. Re-run tsoa to re-generate this file: https://github.com/lukeautry/tsoa
 import { SearchController } from './controllers/searchController';
 // WARNING: This file was auto-generated with tsoa. Please do not modify it. Re-run tsoa to re-generate this file: https://github.com/lukeautry/tsoa
+import { StorageController } from './controllers/storageController';
+// WARNING: This file was auto-generated with tsoa. Please do not modify it. Re-run tsoa to re-generate this file: https://github.com/lukeautry/tsoa
 import { SubFolderController } from './controllers/subFolderController';
 // WARNING: This file was auto-generated with tsoa. Please do not modify it. Re-run tsoa to re-generate this file: https://github.com/lukeautry/tsoa
 import { SubFolderFileController } from './controllers/subFolderFileController';
diff --git a/Services/server/src/swagger.json b/Services/server/src/swagger.json
index 4e2ff8f..f2f9970 100644
--- a/Services/server/src/swagger.json
+++ b/Services/server/src/swagger.json
@@ -381,6 +381,24 @@
 										"$ref": "#/components/schemas/StorageFolder"
 									},
 									"type": "array"
+								},
+								"examples": {
+									"Example 1": {
+										"value": [
+											{
+												"path": "ตู้เอกสาร 1/ลิ้นชัก 1/",
+												"name": "ลิ้นชัก 1",
+												"createdAt": "2021-07-20T12:33:13.018Z",
+												"createdBy": "admin"
+											},
+											{
+												"path": "ตู้เอกสาร 1/ลิ้นชัก 2/",
+												"name": "ลิ้นชัก 2",
+												"createdAt": "2022-01-23T16:05:02.114Z",
+												"createdBy": "admin"
+											}
+										]
+									}
 								}
 							}
 						}
@@ -450,7 +468,8 @@
 							"schema": {
 								"properties": {
 									"name": {
-										"type": "string"
+										"type": "string",
+										"example": "ลิ้นชัก 1"
 									}
 								},
 								"required": [
@@ -500,7 +519,8 @@
 						"required": true,
 						"schema": {
 							"type": "string"
-						}
+						},
+						"example": "ลิ้นชัก 1"
 					}
 				],
 				"requestBody": {
@@ -510,7 +530,8 @@
 							"schema": {
 								"properties": {
 									"name": {
-										"type": "string"
+										"type": "string",
+										"example": "ลิ้นชักใหม่"
 									}
 								},
 								"required": [
@@ -555,7 +576,8 @@
 						"required": true,
 						"schema": {
 							"type": "string"
-						}
+						},
+						"example": "ลิ้นชัก 1"
 					}
 				]
 			}
diff --git a/Services/server/src/utils/minio.ts b/Services/server/src/utils/minio.ts
index d3d9088..d01369d 100644
--- a/Services/server/src/utils/minio.ts
+++ b/Services/server/src/utils/minio.ts
@@ -15,9 +15,9 @@ export function replaceIllegalChars(path: string, replace = "-") {
 /**
  * Check if folder really exist by using ".keep" object.
  */
-export async function pathExist(path: string): Promise<boolean> {
+export async function pathExist(bucket: string, path: string): Promise<boolean> {
   return Boolean(
-    await minioClient.statObject("ehr", `${path.replace(/^\/|\/$/g, "")}/.keep`).catch((e) => {
+    await minioClient.statObject(bucket, `${path.replace(/^\/|\/$/g, "")}/.keep`).catch((e) => {
       if (e.code === "NotFound") return false;
       throw new Error("เกิดข้อผิดพลาดกับระบบจัดการไฟล์");
     }),