diff --git a/android/src/main/java/com/zyu/ReactWheelCurvedPickerManager.java b/android/src/main/java/com/zyu/ReactWheelCurvedPickerManager.java
index 87fe8bc..b3b84e3 100644
--- a/android/src/main/java/com/zyu/ReactWheelCurvedPickerManager.java
+++ b/android/src/main/java/com/zyu/ReactWheelCurvedPickerManager.java
@@ -6,6 +6,7 @@
 import com.facebook.react.bridge.ReadableArray;
 import com.facebook.react.bridge.ReadableMap;
 import com.facebook.react.common.MapBuilder;
+import com.facebook.react.uimanager.PixelUtil;
 import com.facebook.react.uimanager.SimpleViewManager;
 import com.facebook.react.uimanager.ThemedReactContext;
 import com.facebook.react.uimanager.annotations.ReactProp;
@@ -75,14 +76,14 @@ public void setTextColor(ReactWheelCurvedPicker picker, Integer color) {
     @ReactProp(name="textSize")
     public void setTextSize(ReactWheelCurvedPicker picker, int size) {
         if (picker != null) {
-            picker.setTextSize(size * 2);
+            picker.setTextSize((int) PixelUtil.toPixelFromDIP(size));
         }
     }
 
     @ReactProp(name="itemSpace")
     public void setItemSpace(ReactWheelCurvedPicker picker, int space) {
         if (picker != null) {
-            picker.setItemSpace(space * 2);
+            picker.setItemSpace((int) PixelUtil.toPixelFromDIP(space));
         }
     }
 
@@ -90,4 +91,4 @@ public void setItemSpace(ReactWheelCurvedPicker picker, int space) {
     public String getName() {
         return REACT_CLASS;
     }
-}
+}
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