diff --git a/cocos/physics3d/CCPhysics3DDebugDrawer.cpp b/cocos/physics3d/CCPhysics3DDebugDrawer.cpp
index 5d97f096d9..8fcf00b45d 100644
--- a/cocos/physics3d/CCPhysics3DDebugDrawer.cpp
+++ b/cocos/physics3d/CCPhysics3DDebugDrawer.cpp
@@ -106,7 +106,7 @@ void Physics3DDebugDrawer::draw( Renderer *renderer)
         _dirty = false;
     }
 
-    _customCommand.setIndexDrawInfo(0, _buffer.size());
+    _customCommand.setVertexDrawInfo(0, _buffer.size());
 
     CC_INCREMENT_GL_DRAWN_BATCHES_AND_VERTICES(1, _buffer.size());
 
diff --git a/cocos/physics3d/CCPhysics3DDebugDrawer.h b/cocos/physics3d/CCPhysics3DDebugDrawer.h
index e7283b5201..63e76c84dc 100644
--- a/cocos/physics3d/CCPhysics3DDebugDrawer.h
+++ b/cocos/physics3d/CCPhysics3DDebugDrawer.h
@@ -46,7 +46,6 @@ NS_CC_BEGIN
  * @{
  */
 
-class GLProgram;
 class Renderer;
 
 /** @brief Physics3DDebugDrawer: debug draw the physics object, used by Physics3DWorld */