diff --git a/api/@internal/component/ets/image.d.ts b/api/@internal/component/ets/image.d.ts
index 79c52f18471cf622e86cb13355a6624a1182be35..9009b800f96b6b5f4bde4aa057c604539b6b32e7 100644
--- a/api/@internal/component/ets/image.d.ts
+++ b/api/@internal/component/ets/image.d.ts
@@ -142,6 +142,13 @@ declare class ImageAttribute extends CommonMethod<ImageAttribute> {
    */
   syncLoad(value: boolean): ImageAttribute;
 
+  /**
+   * Sets the color filter effect on the image.
+   * @param value ColorFilter object.
+   * @since 9
+   */
+  colorFilter(value: ColorFilter): ImageAttribute;
+
   /**
    * Allow replication.
    * @since 9
diff --git a/api/@internal/component/ets/units.d.ts b/api/@internal/component/ets/units.d.ts
index 0c5f6819e4165454fa46cbc07ab9a627239a239a..7a66a1c9ee997191d3a2bebb79d4828a30c3b6e0 100644
--- a/api/@internal/component/ets/units.d.ts
+++ b/api/@internal/component/ets/units.d.ts
@@ -418,3 +418,16 @@ declare interface BorderOptions {
    */
   style?: EdgeStyles | BorderStyle;
 }
+
+/**
+ * Defines the ColorFilter object.
+ * @since 9
+ */
+declare class ColorFilter {
+  /**
+   * Creates ColorFilter with 4*5 matrix.
+   * @param value 4*5 color matrix values. The value[m*n] is located in the m row and n column. The matrix is row-first.
+   * @since 9
+   */
+  constructor(value: number[]);
+}