diff --git a/cocos/3d/CCSprite3D.cpp b/cocos/3d/CCSprite3D.cpp
index b5cb0e760c..587986b5b3 100644
--- a/cocos/3d/CCSprite3D.cpp
+++ b/cocos/3d/CCSprite3D.cpp
@@ -774,7 +774,7 @@ void Sprite3D::draw(Renderer *renderer, const Mat4 &transform, uint32_t flags)
         const auto lights = scene->getLights();
         bool usingLight = false;
         for (const auto light : lights) {
-            usingLight = (light->isEnabled() && (unsigned int)light->getLightFlag() & _lightMask) > 0;
+            usingLight = light->isEnabled() && ((static_cast<unsigned int>(light->getLightFlag()) & _lightMask) > 0);
             if (usingLight)
                 break;
         }