diff --git a/api/@ohos.multimedia.camera.d.ts b/api/@ohos.multimedia.camera.d.ts
index 555d40bdf79f92d0b4df47eb54bb941d71a29d58..e801ce92f4be28467003454e0c02cdf38d736358 100644
--- a/api/@ohos.multimedia.camera.d.ts
+++ b/api/@ohos.multimedia.camera.d.ts
@@ -8654,6 +8654,16 @@ declare namespace camera {
      * @since 12
      */
     readonly isCameraOccluded: boolean;
+
+    /**
+     * Check whether camera lens is dirty.
+     *
+     * @type { boolean }
+     * @syscap SystemCapability.Multimedia.Camera.Core
+     * @systemapi
+     * @since 12
+     */
+    readonly isCameraLensDirty: boolean;
   }
 
   /**