diff --git a/FMScraper/items.py b/FMScraper/items.py
index bef70c6..1042730 100644
--- a/FMScraper/items.py
+++ b/FMScraper/items.py
@@ -65,7 +65,7 @@ class episode_Item(scrapy.Item):
             default = 'null',
             input_processor = MapCompose(clean_file_url)
             )
-    file_info = scrapy.Field()
     url_page = scrapy.Field()
     date_diffusion = scrapy.Field()
+    file_size= scrapy.Field()
 
diff --git a/FMScraper/spiders/get_episodes.py b/FMScraper/spiders/get_episodes.py
index 2227a7d..e523ef8 100644
--- a/FMScraper/spiders/get_episodes.py
+++ b/FMScraper/spiders/get_episodes.py
@@ -3,6 +3,7 @@ import scrapy
 from scrapy.loader import ItemLoader
 from scrapy.loader.processors import Join, MapCompose, TakeFirst
 from FMScraper.items import show_Item, episode_Item
+import urllib.request
 
 class GetEpisodesSpider(scrapy.Spider):
     name = 'get_episodes'
@@ -36,14 +37,15 @@ class GetEpisodesSpider(scrapy.Spider):
 
     def parse_episodes(self, response):
         for sel in response.xpath('//section[@class="emission-diffusions-list"]//a[@class="preview-list-element-link"]/@href'):
+            url_emission = response.url
             url_episode = response.urljoin(sel.extract())
             next_page = response.xpath('//link[@rel="next"]/@href')
-            yield scrapy.Request(url_episode, callback = self.parse_episode)
+            yield scrapy.Request(url_episode, callback = self.parse_episode, cb_kwargs=dict(url_emission=url_emission))
             if next_page:
                 next_url = response.urljoin(next_page.extract_first())
                 yield scrapy.Request(url=next_url,callback = self.parse_episodes)
 
-    def parse_episode(self, response):
+    def parse_episode(self, response, url_emission):
         page_episode = scrapy.Selector(response)
         for page in page_episode.xpath(self.episode_xpath):
             loader = ItemLoader(item=episode_Item(), selector=page)
@@ -51,7 +53,12 @@ class GetEpisodesSpider(scrapy.Spider):
 
             for field, xpath in self.episode_fields.items():
                 loader.add_xpath(field, xpath)
+                if field == 'url_file':
+                    file_info = urllib.request.urlopen(response.xpath(xpath).extract_first())
+                    loader.add_value('file_size', file_info.headers['content-length'] )
 
             loader.add_value('url_page', response.url)
+            loader.add_value('url_emission', url_emission)
+            loader.add_value('id_episode', response.url)
 
             yield loader.load_item()