diff --git a/deploy/shitu_android_demo/docs/README.md b/deploy/shitu_android_demo/docs/README.md
index 5c0715b1a9284c0cb8ad24c1c3bb4a6dfd2534b4..168713c2cef02585d63dc92e76b4819f58a18da5 100644
--- a/deploy/shitu_android_demo/docs/README.md
+++ b/deploy/shitu_android_demo/docs/README.md
@@ -47,7 +47,7 @@
     cd ../
 
     # 构建检索库与标签库
-    python3.7 python/build_gallery.py -c configs/inference_drink.yaml -o Global.rec_inference_model_dir=./models/ppshituv2_lite_models_v1.0/general_PPLCNetV2_base_quant_v1.0_lite_inference_model -o IndexProcess.index_method=Flat
+    python3.7 python/build_gallery.py -c configs/inference_drink.yaml -o Global.rec_inference_model_dir=./models/ppshituv2_lite_models_v1.0/general_PPLCNetV2_base_quant_v1.0_lite_inference_model -o IndexProcess.index_method=Flat -o Global.android_demo=True
     ```
 4. 然后将 `configs/inference_drink.yaml` 文件中的 `IndexProcess.index_dir` 字段后的路径改为 `"../drink_dataset_v2.0/index"`，再执行以下命令，得到转换成txt格式的标签库