diff --git a/runtime/main/extend/systemplugin/napi/ohos_multimedia_camera.js b/runtime/main/extend/systemplugin/napi/ohos_multimedia_camera.js
index 4810c689..1c906517 100644
--- a/runtime/main/extend/systemplugin/napi/ohos_multimedia_camera.js
+++ b/runtime/main/extend/systemplugin/napi/ohos_multimedia_camera.js
@@ -271,18 +271,6 @@ export function mockMultimediaCamera() {
         });
       }
     },
-    setFocusPoint: function (...args) {
-      console.warn('CameraInput.setFocusPoint interface mocked in the Previewer. How this interface works on the' +
-        ' Previewer may be different from that on a real device.');
-      const len = args.length;
-      if (typeof args[len - 1] === 'function') {
-        args[len - 1].call(this, paramMock.businessErrorMock);
-      } else {
-        return new Promise((resolve) => {
-        resolve();
-        });
-      }
-    },
     getZoomRatioRange: function (...args) {
       console.warn('CameraInput.getZoomRatioRange interface mocked in the Previewer. How this interface works on the' +
         ' Previewer may be different from that on a real device.');