diff --git a/cocos/2d/CCCamera.cpp b/cocos/2d/CCCamera.cpp
index 8eb92ff5b0..c285848e2f 100644
--- a/cocos/2d/CCCamera.cpp
+++ b/cocos/2d/CCCamera.cpp
@@ -424,13 +424,13 @@ void Camera::clearBackground(float depth)
         GL::enableVertexAttribs(GL::VERTEX_ATTRIB_FLAG_POS_COLOR_TEX);
         
         // vertices
-        glVertexAttribPointer(GLProgram::VERTEX_ATTRIB_POSITION, 3, GL_FLOAT, GL_FALSE, sizeof(V3F_C4B_T2F), &quad.bl.vertices);
+        glVertexAttribPointer(GLProgram::VERTEX_ATTRIB_POSITION, 3, GL_FLOAT, GL_FALSE, sizeof(V3F_C4B_T2F), &quad.tl.vertices);
         
         // colors
-        glVertexAttribPointer(GLProgram::VERTEX_ATTRIB_COLOR, 4, GL_UNSIGNED_BYTE, GL_TRUE, sizeof(V3F_C4B_T2F), &quad.bl.colors);
+        glVertexAttribPointer(GLProgram::VERTEX_ATTRIB_COLOR, 4, GL_UNSIGNED_BYTE, GL_TRUE, sizeof(V3F_C4B_T2F), &quad.tl.colors);
         
         // tex coords
-        glVertexAttribPointer(GLProgram::VERTEX_ATTRIB_TEX_COORD, 2, GL_FLOAT, GL_FALSE, sizeof(V3F_C4B_T2F), &quad.bl.texCoords);
+        glVertexAttribPointer(GLProgram::VERTEX_ATTRIB_TEX_COORD, 2, GL_FLOAT, GL_FALSE, sizeof(V3F_C4B_T2F), &quad.tl.texCoords);
         
         glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
         glDrawElements(GL_TRIANGLES, 6, GL_UNSIGNED_SHORT, indices);