diff --git a/package.json b/package.json
index 1613697a..296f835b 100644
--- a/package.json
+++ b/package.json
@@ -88,7 +88,7 @@
     "markdown-to-jsx": "^7.4.0",
     "material-icons": "^1.10.8",
     "material-ui-confirm": "^3.0.16",
-    "modfs": "^1.3.2",
+    "modfs": "^1.4.2",
     "monaco-editor": "^0.48.0",
     "monaco-editor-core": "^0.50.0",
     "monaco-languageclient": "^6.5.0",
diff --git a/src/native/IsolatedEval/index.ts b/src/native/IsolatedEval/index.ts
index 406ef5e0..4bc078b7 100644
--- a/src/native/IsolatedEval/index.ts
+++ b/src/native/IsolatedEval/index.ts
@@ -22,6 +22,7 @@ import { IsoXMLSerializer } from "./IsoXMLSerializer";
 import { IsolatedEvalError } from "./IsolatedEvalError";
 import { IsolatedFunctionBlockError } from "./IsolatedFunctionBlockError";
 import { InternalReact } from "@Activitys/ModConfActivity/components/ModConfView/libs";
+import ModFS from "modfs";
 
 type IsoModule = {
   exports: {
@@ -71,6 +72,7 @@ class IsolatedEval<T = any> {
     os: os,
     BuildConfig: BuildConfig,
     Build: Build,
+    ModFS: ModFS,
     Native: Native,
     React: InternalReact,
     setInterval: setInterval,
@@ -138,6 +140,7 @@ class IsolatedEval<T = any> {
     this._prototypeWhitelist.set(Chooser, new Set());
     this._prototypeWhitelist.set(Path, new Set());
     this._prototypeWhitelist.set(React, new Set());
+    this._prototypeWhitelist.set(ModFS, new Set());
 
     this.require = this.require.bind(this);
     this._resolveModule = this._resolveModule.bind(this);
diff --git a/src/native/Shell.ts b/src/native/Shell.ts
index 883472e6..4d109cb3 100644
--- a/src/native/Shell.ts
+++ b/src/native/Shell.ts
@@ -40,6 +40,8 @@ interface NativeShellV2 extends NativeShell {
   };
 }
 
+type RootManager = "Magisk" | "KernelSU" | "APatchSU" | "Unknown";
+
 /**
  * Run Shell commands native on Android
  */
@@ -152,7 +154,7 @@ class Shell extends Native<NativeShellV2> {
     }
   }
 
-  public static getRootManager(): string {
+  public static getRootManager(): RootManager {
     if (this.isMagiskSU()) {
       return "Magisk";
     } else if (this.isKernelSU()) {