diff --git a/app/build.gradle b/app/build.gradle
index 59ee6d25a..203c1aa33 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -193,7 +193,7 @@ dependencies {
     implementation 'com.github.tfcporciuncula:flow-preferences:1.1.1'
 
     // Model View Presenter
-    final nucleus_version = '3.0.0'
+    final nucleus_version = '6.0.0'
     implementation "info.android15.nucleus:nucleus:$nucleus_version"
     implementation "info.android15.nucleus:nucleus-support-v7:$nucleus_version"
 
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index c9200b781..5b3943f6e 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -19,7 +19,9 @@
 
 -keep class com.hippo.image.** { *; }
 -keep interface com.hippo.image.** { *; }
--dontwarn nucleus.view.NucleusActionBarActivity
+-keepclassmembers class * extends nucleus.presenter.Presenter {
+    <init>();
+}
 
 # OkHttp
 -dontwarn okhttp3.**