diff --git a/Services/server/src/controllers/fileController.ts b/Services/server/src/controllers/fileController.ts
index af3d0b3..5cc2089 100644
--- a/Services/server/src/controllers/fileController.ts
+++ b/Services/server/src/controllers/fileController.ts
@@ -84,6 +84,10 @@ export class FileController extends Controller {
     @Path() drawerName: string,
     @Path() folderName: string,
   ) {
+    if (body.file.length > 85) {
+      throw new HttpError(HttpStatusCode.BAD_REQUEST, "ชื่อไฟล์ยาวเิกนกำหนด");
+    }
+
     const basePath = `${cabinetName}/${drawerName}/${folderName}/`;
     const pathname = `${basePath}${body.file}`;
 
@@ -167,6 +171,10 @@ export class FileController extends Controller {
       keyword?: string;
     },
   ): Promise<void | { upload: string }> {
+    if (body.file && body.file.length > 85) {
+      throw new HttpError(HttpStatusCode.BAD_REQUEST, "ชื่อไฟล์ยาวเิกนกำหนด");
+    }
+
     const basePath = `${cabinetName}/${drawerName}/${folderName}/`;
     const pathname = `${basePath}${fileName}`;
 
diff --git a/Services/server/src/controllers/subFolderFileController.ts b/Services/server/src/controllers/subFolderFileController.ts
index d2371ba..3c99af6 100644
--- a/Services/server/src/controllers/subFolderFileController.ts
+++ b/Services/server/src/controllers/subFolderFileController.ts
@@ -88,6 +88,10 @@ export class SubFolderFileController extends Controller {
     @Path() folderName: string,
     @Path() subFolderName: string,
   ) {
+    if (body.file && body.file.length > 85) {
+      throw new HttpError(HttpStatusCode.BAD_REQUEST, "ชื่อไฟล์ยาวเิกนกำหนด");
+    }
+
     const basePath = `${cabinetName}/${drawerName}/${folderName}/${subFolderName}/`;
     const pathname = `${basePath}${body.file}`;
 
@@ -171,6 +175,10 @@ export class SubFolderFileController extends Controller {
       keyword?: string;
     },
   ) {
+    if (body.file && body.file.length > 85) {
+      throw new HttpError(HttpStatusCode.BAD_REQUEST, "ชื่อไฟล์ยาวเิกนกำหนด");
+    }
+
     const basePath = `${cabinetName}/${drawerName}/${folderName}/${subFolderName}/`;
     const pathname = `${basePath}${fileName}`;