diff --git a/spider/task.py b/spider/task.py
index f4b7c09..279eb81 100644
--- a/spider/task.py
+++ b/spider/task.py
@@ -453,7 +453,7 @@ def playwright_post(cookies, content, image_key=None):
             context.close()
             browser.close()
 
-    key = f'{uuid.uuid4()}.png'
+    key = f'screenshot/{uuid.uuid4()}.png'
     put_object(key, screenshot_content)
     return {'response_url': post_url, 'screenshot_key': key}
 
@@ -522,7 +522,7 @@ def playwright_comment(cookies, target_url, content, image_key=None):
             context.close()
             browser.close()
 
-    key = f'{uuid.uuid4()}.png'
+    key = f'screenshot/{uuid.uuid4()}.png'
     put_object(key, screenshot_content)
     return {
         'response_url': target_url,
@@ -1012,7 +1012,7 @@ def playwright_share(cookies, target_url, content):
             context.close()
             browser.close()
 
-    key = f'{uuid.uuid4()}.png'
+    key = f'screenshot/{uuid.uuid4()}.png'
     put_object(key, screenshot_content)
     return {'response_url': post_url, 'screenshot_key': key}