diff --git a/taptap/tap2influxdb.py b/taptap/tap2influxdb.py
index 1cdce84..46071e1 100644
--- a/taptap/tap2influxdb.py
+++ b/taptap/tap2influxdb.py
@@ -48,7 +48,7 @@ class TAP2Influx:
             try:
                 for line in data:
                     gameid, catename, cate, title, score, tag, reserve, watch, download, sell, review, topic, createdat = line
-                    tags = {"gameid": gameid, "catename": catename, "cate": cate, "catedat": createdat}
+                    tags = {"gameid": str(gameid), "catename": catename, "cate": cate, "catedat": createdat}
                     fields = {"title":    title, "score": score, "tag": tag, "reserve": reserve, "watch": watch,
                               "download": download, "sell": sell, "review": review, "topic": topic}
                     temp = {"measurement": self.measurement, "tags": tags, "fields": fields}