diff --git a/go-gost/.gitignore b/go-gost/.gitignore
new file mode 100644
index 0000000..deb0653
--- /dev/null
+++ b/go-gost/.gitignore
@@ -0,0 +1,5 @@
+gost
+gost_*
+gost-*
+*.sha256
+*.exe
\ No newline at end of file
diff --git a/go-gost/gost_linux_amd64 b/go-gost/gost_linux_amd64
deleted file mode 100755
index 7dd190d..0000000
Binary files a/go-gost/gost_linux_amd64 and /dev/null differ
diff --git a/go-gost/x/metadata/util/util.go b/go-gost/x/metadata/util/util.go
index 778adfc..84e7e6d 100644
--- a/go-gost/x/metadata/util/util.go
+++ b/go-gost/x/metadata/util/util.go
@@ -60,6 +60,8 @@ func GetInt(md metadata.Metadata, keys ...string) (v int) {
 			}
 		case int:
 			v = vv
+		case float64:
+			v = int(vv)
 		case string:
 			v, _ = strconv.Atoi(vv)
 		}