diff --git a/Assets/arts/shaders/effect/eff_nosize_fnl_cull_alp.shader b/Assets/arts/shaders/effect/eff_nosize_fnl_cull_alp.shader
index f75c8d3c9..b982ee79e 100644
--- a/Assets/arts/shaders/effect/eff_nosize_fnl_cull_alp.shader
+++ b/Assets/arts/shaders/effect/eff_nosize_fnl_cull_alp.shader
@@ -140,6 +140,7 @@
         #ifdef _HIDE_Y
         fixed3 worldPos = mul(unity_ObjectToWorld , v.vertex).xyz;
         o.worldPosY = worldPos.y;
+        #endif
         return o;
     }