diff --git a/vnpy/gateway/bybit/bybit_gateway.py b/vnpy/gateway/bybit/bybit_gateway.py
index f15d0b6e..f50ebce2 100644
--- a/vnpy/gateway/bybit/bybit_gateway.py
+++ b/vnpy/gateway/bybit/bybit_gateway.py
@@ -547,6 +547,9 @@ class BybitRestApi(RestClient):
                     )
                     buf.append(bar)
 
+                if not buf:
+                    continue
+
                 history.extend(buf)
 
                 begin = buf[0].datetime