diff --git a/doric-android/doric/src/main/java/pub/doric/shader/slider/SlideAdapter.java b/doric-android/doric/src/main/java/pub/doric/shader/slider/SlideAdapter.java
index 6b140676..62e79c1a 100644
--- a/doric-android/doric/src/main/java/pub/doric/shader/slider/SlideAdapter.java
+++ b/doric-android/doric/src/main/java/pub/doric/shader/slider/SlideAdapter.java
@@ -76,7 +76,7 @@ class SlideAdapter extends RecyclerView.Adapter<SlideAdapter.DoricViewHolder> {
             sliderNode.getDoricContext().getDriver().getRegistry().onException(sliderNode.getDoricContext(), e);
         }
 
-        if (sliderNode.slideStyle.equals("gallery")) {
+        if ("gallery".equals(sliderNode.slideStyle)) {
             holder.itemView.getLayoutParams().width = DoricUtils.dp2px(this.itemWidth);
         }
     }
diff --git a/doric-android/doric/src/main/java/pub/doric/shader/slider/SliderNode.java b/doric-android/doric/src/main/java/pub/doric/shader/slider/SliderNode.java
index 8f01dbe5..142bc467 100644
--- a/doric-android/doric/src/main/java/pub/doric/shader/slider/SliderNode.java
+++ b/doric-android/doric/src/main/java/pub/doric/shader/slider/SliderNode.java
@@ -99,7 +99,7 @@ public class SliderNode extends SuperNode<RecyclerView> {
         recyclerView.addItemDecoration(new RecyclerView.ItemDecoration() {
             @Override
             public void getItemOffsets(@NonNull Rect outRect, @NonNull View view, @NonNull RecyclerView parent, @NonNull RecyclerView.State state) {
-                if (slideStyle.equals("gallery")) {
+                if ("gallery".equals(slideStyle)) {
                     int position = parent.getChildAdapterPosition(view);
 
                     LinearLayoutManager layoutManager = (LinearLayoutManager) parent.getLayoutManager();
@@ -334,7 +334,7 @@ public class SliderNode extends SuperNode<RecyclerView> {
                 mView.scrollToPosition(page);
             }
 
-            if (slideStyle.equals("gallery")) {
+            if ("gallery".equals(slideStyle)) {
                 mView.post(new Runnable() {
                     @Override
                     public void run() {