diff --git a/app/src/main/java/com/aurora/store/adapter/InstalledAppsAdapter.java b/app/src/main/java/com/aurora/store/adapter/InstalledAppsAdapter.java
index b784163e8..617e76da3 100644
--- a/app/src/main/java/com/aurora/store/adapter/InstalledAppsAdapter.java
+++ b/app/src/main/java/com/aurora/store/adapter/InstalledAppsAdapter.java
@@ -45,7 +45,9 @@ import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions;
 
 import java.util.ArrayList;
 import java.util.Collections;
+import java.util.LinkedHashSet;
 import java.util.List;
+import java.util.Set;
 
 import butterknife.BindView;
 import butterknife.ButterKnife;
@@ -95,6 +97,9 @@ public class InstalledAppsAdapter extends RecyclerView.Adapter<InstalledAppsAdap
     public void addData(List<App> appList) {
         this.appList.clear();
         this.appList = appList;
+        final Set<App> appSet = new LinkedHashSet<>(appList);
+        appList.clear();
+        appList.addAll(appSet);
         if (listType == ListType.INSTALLED || listType == ListType.UPDATES)
             Collections.sort(appList, (App1, App2) ->
                     App1.getDisplayName().compareToIgnoreCase(App2.getDisplayName()));
diff --git a/app/src/main/java/com/aurora/store/model/App.java b/app/src/main/java/com/aurora/store/model/App.java
index 8cd498ff9..9aca54b3d 100644
--- a/app/src/main/java/com/aurora/store/model/App.java
+++ b/app/src/main/java/com/aurora/store/model/App.java
@@ -410,6 +410,19 @@ public class App implements Comparable<App> {
         return getDisplayName().compareToIgnoreCase(o.getDisplayName());
     }
 
+    @Override
+    public boolean equals(Object obj) {
+        if (!(obj instanceof App))
+            return false;
+
+        return getPackageName().equals(((App) obj).getPackageName());
+    }
+
+    @Override
+    public int hashCode() {
+        return (getPackageName().isEmpty()) ? 0 : getPackageName().hashCode();
+    }
+
     public enum Restriction {
 
         GENERIC(-1),