diff --git a/entry/src/main/ets/view/YUVView.ets b/entry/src/main/ets/view/YUVView.ets
index c4ad580d037d3d39ebb17bd03c0944fdc3a24e04..c14fcf378b9f61d2825c33103c4b027d9da8c706 100644
--- a/entry/src/main/ets/view/YUVView.ets
+++ b/entry/src/main/ets/view/YUVView.ets
@@ -77,9 +77,9 @@ export struct YUVView {
 
   async writeYUVFile() {
     // Write the yuv file to the sandbox path.
-    const resourceManager = getContext(this).resourceManager;
+    const resourceManager = this.getUIContext().getHostContext()!.resourceManager;
     const imageArray = await resourceManager.getMediaContent($r('app.media.ic_picture'));
-    let path: string = getContext().filesDir + "/image.yuv";
+    let path: string = this.getUIContext().getHostContext()!.filesDir + "/image.yuv";
     let file = fileIo.openSync(path, fileIo.OpenMode.READ_WRITE | fileIo.OpenMode.CREATE);
     fileIo.write(file.fd, imageArray.buffer).then((writeLen) => {
       fileIo.closeSync(file);