diff --git a/apps/admin/views.py b/apps/admin/views.py
index 58390ac..83e3c9d 100644
--- a/apps/admin/views.py
+++ b/apps/admin/views.py
@@ -275,6 +275,24 @@ async def analytics(start: str = "", end: str = ""):
         bucket["size"] = bucket["size"] or int(file_item.size or 0)
         bucket["uploaded_at"] = bucket["uploaded_at"] or file_item.created_at
         bucket["expired_at"] = bucket["expired_at"] or file_item.expired_at
+        created_key = (
+            file_item.created_at.strftime("%Y-%m-%d") if file_item.created_at else ""
+        )
+        created_row = day_map.get(created_key)
+        if bucket["uploads"] <= 0:
+            bucket["uploads"] = 1
+            bucket["uploadTraffic"] = int(file_item.size or 0)
+            if created_row:
+                created_row["uploads"] += 1
+                created_row["uploadTraffic"] += int(file_item.size or 0)
+        missing_downloads = max(0, int(file_item.used_count or 0) - bucket["downloads"])
+        if missing_downloads:
+            traffic = missing_downloads * int(file_item.size or 0)
+            bucket["downloads"] += missing_downloads
+            bucket["downloadTraffic"] += traffic
+            if created_row:
+                created_row["downloads"] += missing_downloads
+                created_row["downloadTraffic"] += traffic
 
     def iso(value):
         return value.isoformat() if value else ""
@@ -320,6 +338,7 @@ async def analytics(start: str = "", end: str = ""):
         key=lambda kv: (kv[1].get("downloads") or 0, kv[1].get("downloadTraffic") or 0),
         reverse=True,
     )[:5]
+    daily_rows = list(day_map.values())
 
     return APIResponse(
         detail={
@@ -328,21 +347,21 @@ async def analytics(start: str = "", end: str = ""):
                 "end": end_day.strftime("%Y-%m-%d"),
             },
             "totals": {
-                "totalDownloads": sum(1 for item in stats if item.action == "download"),
+                "totalDownloads": sum(row["downloads"] for row in daily_rows),
                 "downloadedFiles": len(
-                    {item.code for item in stats if item.action == "download" and item.code}
+                    [item for item in file_stats.values() if (item.get("downloads") or 0) > 0]
                 ),
                 "downloadTraffic": str(
-                    sum(item.size or 0 for item in stats if item.action == "download")
+                    sum(row["downloadTraffic"] for row in daily_rows)
                 ),
                 "historicalFiles": len(file_stats),
                 "currentFiles": len(files),
-                "totalUploads": sum(1 for item in stats if item.action == "upload"),
+                "totalUploads": sum(row["uploads"] for row in daily_rows),
                 "uploadTraffic": str(
-                    sum(item.size or 0 for item in stats if item.action == "upload")
+                    sum(row["uploadTraffic"] for row in daily_rows)
                 ),
             },
-            "daily": list(day_map.values()),
+            "daily": daily_rows,
             "topFiles": [history_row(code, data) for code, data in top_files],
             "historyFiles": [history_row(code, data) for code, data in history],
         }