diff --git a/src/fs-context/index.ts b/src/fs-context/index.ts
index 891a8e3..6ee00e4 100644
--- a/src/fs-context/index.ts
+++ b/src/fs-context/index.ts
@@ -3,6 +3,7 @@ import { ArgumentPlain, BlockPlain, ExtensionPlain, GlobalResourceMachine, HexCo
 import { Extension } from "./structs";
 import loaderConfig from "@config/loader";
 if (!window._FSContext) {
+    // 这个判断有点史，优化下
     window._FSContext = {
         EXTENSIONS: {},
         EXPORTED: {}