diff --git a/cocos/renderer/ccShader_3D_ColorNormal.frag b/cocos/renderer/ccShader_3D_ColorNormal.frag
index bec8b94dfe..abc40d5904 100644
--- a/cocos/renderer/ccShader_3D_ColorNormal.frag
+++ b/cocos/renderer/ccShader_3D_ColorNormal.frag
@@ -10,7 +10,9 @@ varying mediump vec3 v_vertexToPointLightDirection[CC_MAX_POINT_LIGHT_NUM];
 \n#if CC_MAX_SPOT_LIGHT_NUM\n
 varying mediump vec3 v_vertexToSpotLightDirection[CC_MAX_SPOT_LIGHT_NUM];
 \n#endif\n
+\n#if ((CC_MAX_DIRECTIONAL_LIGHT_NUM > 0) || (CC_MAX_POINT_LIGHT_NUM > 0) || (CC_MAX_SPOT_LIGHT_NUM > 0))\n
 varying mediump vec3 v_normal;
+\n#endif\n
 
 \n#else\n
 
@@ -21,7 +23,9 @@ varying vec3 v_vertexToPointLightDirection[CC_MAX_POINT_LIGHT_NUM];
 \n#if CC_MAX_SPOT_LIGHT_NUM\n
 varying vec3 v_vertexToSpotLightDirection[CC_MAX_SPOT_LIGHT_NUM];
 \n#endif\n
+\n#if ((CC_MAX_DIRECTIONAL_LIGHT_NUM > 0) || (CC_MAX_POINT_LIGHT_NUM > 0) || (CC_MAX_SPOT_LIGHT_NUM > 0))\n
 varying vec3 v_normal;
+\n#endif\n
 
 \n#endif\n
 
diff --git a/cocos/renderer/ccShader_3D_ColorNormalTex.frag b/cocos/renderer/ccShader_3D_ColorNormalTex.frag
index a614905d13..80010b35b2 100644
--- a/cocos/renderer/ccShader_3D_ColorNormalTex.frag
+++ b/cocos/renderer/ccShader_3D_ColorNormalTex.frag
@@ -10,7 +10,9 @@ varying mediump vec3 v_vertexToPointLightDirection[CC_MAX_POINT_LIGHT_NUM];
 \n#if CC_MAX_SPOT_LIGHT_NUM\n
 varying mediump vec3 v_vertexToSpotLightDirection[CC_MAX_SPOT_LIGHT_NUM];
 \n#endif\n
+\n#if ((CC_MAX_DIRECTIONAL_LIGHT_NUM > 0) || (CC_MAX_POINT_LIGHT_NUM > 0) || (CC_MAX_SPOT_LIGHT_NUM > 0))\n
 varying mediump vec3 v_normal;
+\n#endif\n
 
 \n#else\n
 
@@ -21,7 +23,9 @@ varying vec3 v_vertexToPointLightDirection[CC_MAX_POINT_LIGHT_NUM];
 \n#if CC_MAX_SPOT_LIGHT_NUM\n
 varying vec3 v_vertexToSpotLightDirection[CC_MAX_SPOT_LIGHT_NUM];
 \n#endif\n
+\n#if ((CC_MAX_DIRECTIONAL_LIGHT_NUM > 0) || (CC_MAX_POINT_LIGHT_NUM > 0) || (CC_MAX_SPOT_LIGHT_NUM > 0))\n
 varying vec3 v_normal;
+\n#endif\n
 
 \n#endif\n
 
diff --git a/cocos/renderer/ccShader_3D_PositionNormalTex.vert b/cocos/renderer/ccShader_3D_PositionNormalTex.vert
index 80bce316ea..ef043abc32 100644
--- a/cocos/renderer/ccShader_3D_PositionNormalTex.vert
+++ b/cocos/renderer/ccShader_3D_PositionNormalTex.vert
@@ -12,7 +12,9 @@ varying vec3 v_vertexToPointLightDirection[CC_MAX_POINT_LIGHT_NUM];
 \n#if CC_MAX_SPOT_LIGHT_NUM\n
 varying vec3 v_vertexToSpotLightDirection[CC_MAX_SPOT_LIGHT_NUM];
 \n#endif\n
+\n#if ((CC_MAX_DIRECTIONAL_LIGHT_NUM > 0) || (CC_MAX_POINT_LIGHT_NUM > 0) || (CC_MAX_SPOT_LIGHT_NUM > 0))\n
 varying vec3 v_normal;
+\n#endif\n
 
 void main(void)
 {