diff --git a/Assets/Shaders/UI_Slider_FS.glsl b/Assets/Shaders/UI_Slider_FS.glsl
index b39f18dd..f08f974f 100644
--- a/Assets/Shaders/UI_Slider_FS.glsl
+++ b/Assets/Shaders/UI_Slider_FS.glsl
@@ -8,6 +8,7 @@ struct MatPropData
   int textureIndex;
   float alpha;
   float sliderThreshold;
+  float borderThickness;
   vec4 sliderStartColor;
   vec4 sliderEndColor;
   vec4 sliderBarColor;
@@ -43,6 +44,8 @@ void main()
 {
   //fragColor = texture(textures[nonuniformEXT(MatProp.data[In2.materialIndex].textureIndex)], In.uv);
 
+
+
   if (In.uv.x > MatProp.data[In2.materialIndex].sliderThreshold)
     fragColor = MatProp.data[In2.materialIndex].sliderBarColor;
   else
diff --git a/Assets/Shaders/UI_Slider_FS.shshaderb b/Assets/Shaders/UI_Slider_FS.shshaderb
index 0dcfb62d..09feea58 100644
Binary files a/Assets/Shaders/UI_Slider_FS.shshaderb and b/Assets/Shaders/UI_Slider_FS.shshaderb differ