diff --git a/dev/server.js b/dev/server.js
index 3309e308..7ec1e065 100644
--- a/dev/server.js
+++ b/dev/server.js
@@ -86,12 +86,12 @@ class ServerExample {
 
     this.getForm(request)
       .then(({files}) => {
-        let image = files[this.fieldName] || {};
+        let image = files[this.fieldName][0] || {};
 
         responseJson.success = 1;
         responseJson.file = {
-          url: image.path,
-          name: image.name,
+          url: 'file://' + image.filepath,
+          name: image.newFilename,
           size: image.size
         };
       })
@@ -147,10 +147,12 @@ class ServerExample {
    */
   getForm(request) {
     return new Promise((resolve, reject) => {
-      const form = new formidable.IncomingForm();
+      const form = new formidable.IncomingForm({
+        uploadDir: this.uploadDir,
+        keepExtensions: true
+      });
 
-      form.uploadDir = this.uploadDir;
-      form.keepExtensions = true;
+      console.error('the form info:', form);
 
       form.parse(request, (err, fields, files) => {
         if (err) {
diff --git a/package.json b/package.json
index 4666afa9..147e0954 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@editorjs/image",
-  "version": "2.9.1",
+  "version": "2.9.2",
   "keywords": [
     "codex editor",
     "image",
diff --git a/src/types/codexteam__ajax.d.ts b/src/types/codexteam__ajax.d.ts
index 63c45a52..f7101558 100644
--- a/src/types/codexteam__ajax.d.ts
+++ b/src/types/codexteam__ajax.d.ts
@@ -3,7 +3,7 @@ declare module '@codexteam/ajax' {
       url?: string;
       data?: any;
       accept?: string;
-      headers?: Headers;
+      headers?: object;
       beforeSend?: (files: File[]) => void;
       fieldName?: string;
       type?: string;
diff --git a/src/uploader.ts b/src/uploader.ts
index 3f456ba9..32d7b39f 100644
--- a/src/uploader.ts
+++ b/src/uploader.ts
@@ -89,12 +89,12 @@ export default class Uploader {
       upload = ajax.transport({
         url: this.config.endpoints.byFile,
         data: this.config.additionalRequestData,
-        accept: this.config.types,
-        headers: new Headers(this.config.additionalRequestHeaders as Record<string, string>),
+        accept: this.config.types || 'image/*',
+        headers: this.config.additionalRequestHeaders as Record<string, string>,
         beforeSend: (files: File[]) => {
           preparePreview(files[0]);
         },
-        fieldName: this.config.field,
+        fieldName: this.config.field || 'image',
       }).then((response: any) => response.body);
     }
 
@@ -133,7 +133,7 @@ export default class Uploader {
           url: url,
         }, this.config.additionalRequestData),
         type: ajax.contentType.JSON,
-        headers: new Headers(this.config.additionalRequestHeaders as Record<string, string>),
+        headers: this.config.additionalRequestHeaders as Record<string, string>,
       }).then((response: any) => response.body);
     }
 
@@ -193,7 +193,7 @@ export default class Uploader {
         url: this.config.endpoints.byFile,
         data: formData,
         type: ajax.contentType.JSON,
-        headers: new Headers(this.config.additionalRequestHeaders as Record<string, string>),
+        headers: this.config.additionalRequestHeaders as Record<string, string>,
       }).then((response: any) => response.body);
     }