diff --git a/doric-android/doric/src/main/java/pub/doric/DoricRegistry.java b/doric-android/doric/src/main/java/pub/doric/DoricRegistry.java
index c07a3d4c..4430db6a 100644
--- a/doric-android/doric/src/main/java/pub/doric/DoricRegistry.java
+++ b/doric-android/doric/src/main/java/pub/doric/DoricRegistry.java
@@ -93,7 +93,7 @@ public class DoricRegistry {
 
 
     private void initRegistry(DoricRegistry doricRegistry) {
-        for (DoricLibrary library : DoricSingleton.getInstance().doricLibraries) {
+        for (DoricLibrary library : DoricSingleton.getInstance().libraries) {
             library.load(doricRegistry);
         }
     }
diff --git a/doric-android/doric/src/main/java/pub/doric/DoricSingleton.java b/doric-android/doric/src/main/java/pub/doric/DoricSingleton.java
index 0f9ee5fd..e264b16e 100644
--- a/doric-android/doric/src/main/java/pub/doric/DoricSingleton.java
+++ b/doric-android/doric/src/main/java/pub/doric/DoricSingleton.java
@@ -33,8 +33,8 @@ import pub.doric.loader.DoricJSLoaderManager;
 public class DoricSingleton {
 
     final Map<String, String> bundles = new ConcurrentHashMap<>();
-    final Set<DoricLibrary> doricLibraries = new HashSet<>();
-    final List<WeakReference<DoricRegistry>> registries = new ArrayList<>();
+    public final Set<DoricLibrary> libraries = new HashSet<>();
+    public final List<WeakReference<DoricRegistry>> registries = new ArrayList<>();
     final Map<String, Object> envMap = new ConcurrentHashMap<>();
 
     private final DoricJSLoaderManager jsLoaderManager = new DoricJSLoaderManager();
@@ -58,7 +58,7 @@ public class DoricSingleton {
 
 
     public void registerLibrary(DoricLibrary doricLibrary) {
-        doricLibraries.add(doricLibrary);
+        libraries.add(doricLibrary);
         for (WeakReference<DoricRegistry> registryWeakReference : registries) {
             DoricRegistry registry = registryWeakReference.get();
             if (registry != null) {