diff --git a/api/app/services/app_statistics_service.py b/api/app/services/app_statistics_service.py
index c164924a..1b6bc3b8 100644
--- a/api/app/services/app_statistics_service.py
+++ b/api/app/services/app_statistics_service.py
@@ -187,7 +187,7 @@ class AppStatisticsService:
                 daily_tokens[date_str] = 0
             daily_tokens[date_str] += int(tokens)
         
-        daily_data = [{"date": date, "tokens": tokens} for date, tokens in sorted(daily_tokens.items()) if tokens != 0]
+        daily_data = [{"date": date, "count": tokens} for date, tokens in sorted(daily_tokens.items()) if tokens != 0]
         total = sum(row["tokens"] for row in daily_data)
         
         return {"daily": daily_data, "total": total}