diff --git a/pkg/provider/zexlab.go b/pkg/provider/zexlab.go
index 3b4d954..87e9e3f 100644
--- a/pkg/provider/zexlab.go
+++ b/pkg/provider/zexlab.go
@@ -47,6 +47,9 @@ func (repo *ZexlabRepository) Init(config map[string]string) error {
 	}
 
 	token := config["token"]
+	if token == "" {
+		token = os.Getenv("GITHUB_TOKEN")
+	}
 	if token == "" {
 		token = os.Getenv("GITEA_TOKEN")
 	}