diff --git a/workers/link_validator_with_provided_list.py b/workers/link_validator_with_provided_list.py
index cd01e01..393cc31 100644
--- a/workers/link_validator_with_provided_list.py
+++ b/workers/link_validator_with_provided_list.py
@@ -208,10 +208,11 @@ def validate_all_links():
     if len(all_link_list) == 0:
         return
     divided = 4
+    default_segment_number = 20
     _first_25_percent_links = all_link_list[0:(int(len(all_link_list) / divided))]
     _queue_name = MORNING_DATA_CACHE_BAK
-    if len(all_link_list) > 40:
-        _segment_number = 20
+    if len(all_link_list) > divided * default_segment_number:
+        _segment_number = default_segment_number
     else:
         _first_25_percent_links = all_link_list
         if len(_first_25_percent_links) > divided: