diff --git a/Makefile b/Makefile
index 2c4205c..cc10749 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,6 @@
 TOOLCHAIN_PATH=./mac
 DOWNLOAD_PATH=../logs
+SCAN_PATH=../scan
 stud:
 	cd $(TOOLCHAIN_PATH) && \
 	./hdc file recv /mnt/hmdfs/100/account/device_view/local/files/duolun/logs $(DOWNLOAD_PATH)
@@ -21,3 +22,17 @@ open:
 delete:
 	# 删除当前目录的data文件夹
 	rm -rf $(DOWNLOAD_PATH)/data
+
+scan:
+	cd $(TOOLCHAIN_PATH) && \
+	./hdc shell mount -o remount,rw / \
+	./hdc file send $(DOWNLOAD_PATH)/ibmedia_library.z.so /system/lib/platformsdk/libmedia_library.z.so \
+	./hdc file send $(DOWNLOAD_PATH)/libmedialibrary_data_extension.z.so /system/lib/libmedialibrary_data_extension.z.so \
+	./hdc file send $(DOWNLOAD_PATH)/libmedialibrary_data_extension.z.so /data/app/el1/bundle/public/com.ohos.medialibrary.medialibrarydata/libs/arm/libmedialibrary_data_extension.z.so \
+	./hdc shell reboot
+
+
+
+
+
+
diff --git a/scan/libmedia_library.z.so b/scan/libmedia_library.z.so
new file mode 100644
index 0000000..45f5a0c
Binary files /dev/null and b/scan/libmedia_library.z.so differ
diff --git a/scan/libmedialibrary_data_extension.z.so b/scan/libmedialibrary_data_extension.z.so
new file mode 100644
index 0000000..ea98492
Binary files /dev/null and b/scan/libmedialibrary_data_extension.z.so differ