diff --git a/cope2n-api/fwd_api/celery_worker/internal_task.py b/cope2n-api/fwd_api/celery_worker/internal_task.py
index 20a77ac..d79bca8 100755
--- a/cope2n-api/fwd_api/celery_worker/internal_task.py
+++ b/cope2n-api/fwd_api/celery_worker/internal_task.py
@@ -99,11 +99,10 @@ def process_pdf(rq_id, sub_id, p_type, user_id, files):
             _b_urls = process_pdf_file(file["file_name"], file["file_path"], new_request, user)
             if _b_urls is None:
                 raise FileContentInvalidException
-            for i in range(len(_b_urls)):
-                _b_urls[i]["doc_type"] = file["file_type"]
-            # b_urls += _b_urls # TODO: Client may request all images in a file, for now, extract the first page only
-            for j in range(len(b_urls)):
+            for j in range(len(_b_urls)):
+                _b_urls[j]["doc_type"] = file["file_type"]
                 _b_urls[j]["page_number"] = j + len(b_urls)
+            # b_urls += _b_urls # TODO: Client may request all images in a file, for now, extract the first page only                
             b_urls.append(_b_urls[0])
         elif extension in image_extensions:
             this_url = ProcessUtil.process_image_local_file(file["file_name"], file["file_path"], new_request, user)[0]