diff --git a/libs/horizon/global.d.ts b/libs/horizon/global.d.ts
new file mode 100644
index 00000000..0ebd7135
--- /dev/null
+++ b/libs/horizon/global.d.ts
@@ -0,0 +1,5 @@
+/*
+  区分是否开发者模式
+ */
+declare var isDev: boolean;
+declare const __VERSION__: string;