diff --git a/packages/backend/src/apps/removebg/actions/remove-image-background/index.ts b/packages/backend/src/apps/removebg/actions/remove-image-background/index.ts
index 9db4ef29..2c66c891 100644
--- a/packages/backend/src/apps/removebg/actions/remove-image-background/index.ts
+++ b/packages/backend/src/apps/removebg/actions/remove-image-background/index.ts
@@ -1,81 +1,82 @@
 import defineAction from '../../../../helpers/define-action';
 
 export default defineAction({
-  name: 'Remove Image Background',
+  name: 'Remove image background',
   key: 'removeImageBackground',
   description:
     'Removes the background of an image.',
-    arguments: [
-      {
-        label: 'Image file',
-        key: 'imageFile',
-        type: 'string' as const,
-        required: true,
-        variables: true,
-        description: 'Provide a JPG or PNG file, up to 12 MB (see remove.bg/supported-images)', 
-      },
-      {
-        label: 'Size',
-        key: 'size',
-        type: 'dropdown' as const,
-        required: true,
-        value: 'auto',
-        options: [
-          { label: 'Auto', value: 'auto' },
-          { label: 'Preview (up to 0.25 megapixels)', value: 'preview' },
-          { label: 'Full (up to 10 megapixels)', value: 'full' },
-        ]
-      },
-      {
-        label: 'Add background color',
-        key: 'bgColor',
-        type: 'string' as const,
-        description: 'Can be a hex color code (e.g. 81d4fa, fff) or a color name (e.g. green)',
-        required: false,
-      },
-      {
-        label: 'Add background image URL',
-        key: 'bgImage',
-        type: 'string' as const,
-        required: false,
-      },
-      {
-        label: 'Output image format',
-        key: 'outputFormat',
-        type: 'dropdown' as const,
-        description: 'Note: Use PNG to preserve transparency',
-        required: true,
-        value: 'auto',
-        options: [
-          { label: 'Auto', value: 'auto' },
-          { label: 'PNG', value: 'png' },
-          { label: 'JPG', value: 'jpg' },
-          { label: 'ZIP', value: 'zip'}
-        ]
-      }
-    ],
-    async run($) {
-      const imageFile = $.step.parameters.imageFile as string;
-      const size = $.step.parameters.size as string;
-      const bgColor = $.step.parameters.bgColor as string;
-      const bgImage = $.step.parameters.bgImage as string;
-      const outputFormat = $.step.parameters.outputFormat as string;
-
-      const body = JSON.stringify({ 
-        image_file_b64: imageFile,
-        size: size,
-        bg_Color: bgColor,
-        bg_image_url: bgImage,
-        format: outputFormat
-      });
-
-      const response = await $.http.post('/removebg', body, {
-        headers: {
-          'Content-Type': 'application/json',
-          'Accept': 'application/json',
-        },
-      });
-
-      $.setActionItem({ raw: response.data });
+  arguments: [
+    {
+      label: 'Image file',
+      key: 'imageFileB64',
+      type: 'string' as const,
+      required: true,
+      variables: true,
+      description: 'Provide a JPG or PNG file in Base64 format, up to 12 MB (see remove.bg/supported-images)',
+    },
+    {
+      label: 'Size',
+      key: 'size',
+      type: 'dropdown' as const,
+      required: true,
+      value: 'auto',
+      options: [
+        { label: 'Auto', value: 'auto' },
+        { label: 'Preview (up to 0.25 megapixels)', value: 'preview' },
+        { label: 'Full (up to 10 megapixels)', value: 'full' },
+      ]
+    },
+    {
+      label: 'Background color',
+      key: 'bgColor',
+      type: 'string' as const,
+      description: 'Adds a solid color background. Can be a hex color code (e.g. 81d4fa, fff) or a color name (e.g. green)',
+      required: false,
+    },
+    {
+      label: 'Background image URL',
+      key: 'bgImageUrl',
+      type: 'string' as const,
+      description: 'Adds a background image from a URL.',
+      required: false,
+    },
+    {
+      label: 'Output image format',
+      key: 'outputFormat',
+      type: 'dropdown' as const,
+      description: 'Note: Use PNG to preserve transparency',
+      required: true,
+      value: 'auto',
+      options: [
+        { label: 'Auto', value: 'auto' },
+        { label: 'PNG', value: 'png' },
+        { label: 'JPG', value: 'jpg' },
+        { label: 'ZIP', value: 'zip' }
+      ]
     }
-})
\ No newline at end of file
+  ],
+  async run($) {
+    const imageFileB64 = $.step.parameters.imageFileB64 as string;
+    const size = $.step.parameters.size as string;
+    const bgColor = $.step.parameters.bgColor as string;
+    const bgImageUrl = $.step.parameters.bgImageUrl as string;
+    const outputFormat = $.step.parameters.outputFormat as string;
+
+    const body = JSON.stringify({
+      image_file_b64: imageFileB64,
+      size: size,
+      bg_color: bgColor,
+      bg_image_url: bgImageUrl,
+      format: outputFormat
+    });
+
+    const response = await $.http.post('/removebg', body, {
+      headers: {
+        'Content-Type': 'application/json',
+        'Accept': 'application/json',
+      },
+    });
+
+    $.setActionItem({ raw: response.data });
+  }
+});