diff --git a/module/webroot/scripts.js b/module/webroot/scripts.js
index 8ce7185..dc9fe12 100644
--- a/module/webroot/scripts.js
+++ b/module/webroot/scripts.js
@@ -27,11 +27,37 @@ async function runAction() {
             output.appendChild(lineElement);
         });
     } catch (error) {
-        output.innerHTML = '[!] Error: Fail to execute action.sh';
         console.error('Script execution failed:', error);
+        if (typeof ksu !== 'undefined' && ksu.mmrl) {
+            output.innerHTML = '[!] Please allow permission in MMRL settings<br><br>[-] Settings<br>[-] Security<br>[-] Allow JavaScript API<br>[-] Play Integrity Fix<br>[-] Enable Allow Advanced KernelSU API';
+        } else {
+            output.innerHTML = '[!] Error: Fail to execute action.sh';
+        }
+    }
+}
+
+// Function to check if running in MMRL
+function checkMMRL() {
+    if (typeof ksu !== 'undefined' && ksu.mmrl) {
+        // Set status bars theme based on device theme
+        try {
+            $playintegrityfix.setLightStatusBars(!window.matchMedia('(prefers-color-scheme: dark)').matches)
+        } catch (error) {
+            console.log("Error setting status bars theme:", error)
+        }
+
+        // Request API permission, supported version: 33045+
+        try {
+            $playintegrityfix.requestAdvancedKernelSUAPI();
+        } catch (error) {
+            console.log("Error requesting API:", error);
+        }
+    } else {
+        console.log("Not running in MMRL environment.");
     }
 }
 
 document.addEventListener('DOMContentLoaded', async () => {
+    checkMMRL();
     setTimeout(runAction, 200);
 });
\ No newline at end of file