diff --git a/non_plat/app.te b/non_plat/app.te
index cdd4412..d902cd2 100644
--- a/non_plat/app.te
+++ b/non_plat/app.te
@@ -58,3 +58,8 @@ allow appdomain mdp_device:chr_file rw_file_perms;
 # Operation : Migration
 # Purpose : For platform app com.android.gallery3d
 allow { appdomain -isolated_app } radio_data_file:file rw_file_perms;
+
+# Date : W19.23
+# Operation : Migration
+# Purpose : For app com.tencent.qqpimsecure
+allowxperm appdomain appdomain:fifo_file ioctl SNDCTL_TMR_START;