diff --git a/graphic/graphic_2d/native_effect/effect_types.h b/graphic/graphic_2d/native_effect/effect_types.h
index d84b05e134f1e9bc292defe4b0d6ddd80e0d4236..f4ee09644e9316f316c8a7b12963f9434a3b7443 100644
--- a/graphic/graphic_2d/native_effect/effect_types.h
+++ b/graphic/graphic_2d/native_effect/effect_types.h
@@ -66,10 +66,10 @@ typedef struct OH_PixelmapNative OH_PixelmapNative;
  * @since 12
  * @version 1.0
  */
-struct OH_Filter_ColorMatrix {
-    /** val mast be 5*4 */
+typedef struct OH_Filter_ColorMatrix {
+    /** val must be 5*4 */
     float val[20];
-};
+} OH_Filter_ColorMatrix;
 
 /**
  * @brief Defines a effect filter error code.