diff --git a/app/src/main/java/org/lsposed/manager/util/ModuleUtil.java b/app/src/main/java/org/lsposed/manager/util/ModuleUtil.java
index 9bd4b46a..c62a10e9 100644
--- a/app/src/main/java/org/lsposed/manager/util/ModuleUtil.java
+++ b/app/src/main/java/org/lsposed/manager/util/ModuleUtil.java
@@ -47,8 +47,8 @@ public final class ModuleUtil {
     private static ModuleUtil instance = null;
     private final PackageManager pm;
     private final List<ModuleListener> listeners = new CopyOnWriteArrayList<>();
-    private HashSet<String> enabledModules;
-    private Map<Pair<String, Integer>, InstalledModule> installedModules;
+    private HashSet<String> enabledModules = new HashSet<>();
+    private Map<Pair<String, Integer>, InstalledModule> installedModules = new HashMap<>();
     private boolean isReloading = false;
 
     private ModuleUtil() {
@@ -81,6 +81,12 @@ public final class ModuleUtil {
                 return;
             isReloading = true;
         }
+        if (!ConfigManager.isBinderAlive()) {
+            synchronized (this) {
+                isReloading = false;
+            }
+            return;
+        }
 
         Map<Pair<String, Integer>, InstalledModule> modules = new HashMap<>();
         for (PackageInfo pkg : ConfigManager.getInstalledPackagesFromAllUsers(PackageManager.GET_META_DATA, false)) {