diff --git a/tools/goctl/api/tsgen/util.go b/tools/goctl/api/tsgen/util.go
index eb737afa..a37961f7 100644
--- a/tools/goctl/api/tsgen/util.go
+++ b/tools/goctl/api/tsgen/util.go
@@ -114,7 +114,7 @@ func primitiveType(tp string) (string, bool) {
 	switch tp {
 	case "string":
 		return "string", true
-	case "int", "int8","int16", "int32", "int64", "uint", "uint8", "uint16", "uint32", "uint64":
+	case "int", "int8", "int16", "int32", "int64", "uint", "uint8", "uint16", "uint32", "uint64":
 		return "number", true
 	case "float", "float32", "float64":
 		return "number", true