diff --git a/net/converter/ip.go b/net/converter/ip.go
index bf86b0b..c5d846b 100644
--- a/net/converter/ip.go
+++ b/net/converter/ip.go
@@ -13,7 +13,7 @@ func IPToUint64(ip string) uint64 {
 			isV4 = false
 			break
 		case '.':
-			isV4 = false
+			isV4 = true
 			break
 		}
 	}