diff --git a/read_config b/read_config
index 00d0d29..ede3271 100755
--- a/read_config
+++ b/read_config
@@ -171,6 +171,7 @@ if [ ${read_config_sourced:-1} = "1" ]; then    # include only once
         readonly        SYSCONFIG_PSA_DIR=${CUST_BASE_DIR}${SYSCONFIG_SYS_DIR} 
         readonly         ISMASMGR_PSA_DIR=${CUST_BASE_DIR}${ISMASMGR_SYS_DIR}
         
+        readonly                ATBQT_BIN="ATBQT"
         readonly                ATBQT_INI="ATBQT.ini"
         readonly             ISMASMGR_INI="ISMASMgr.ini"
         readonly              SYSCONF_INI="sysconfig.ini"
@@ -179,6 +180,7 @@ if [ ${read_config_sourced:-1} = "1" ]; then    # include only once
         readonly                       DC="dc2c.hex"
         
         readonly           DC_SYS_DC_FILE="${DC_SYS_DIR}/$DC"
+        readonly   ATBQT_ATB_SYS_BIN_FILE="${ATBAPP_SYS_DIR}/$ATBQT_BIN"
         readonly   ATBQT_ATB_SYS_INI_FILE="${ATB_SYS_DIR}/$ATBQT_INI"
         readonly   ATBQT_APP_SYS_INI_FILE="${ATBAPP_SYS_DIR}/$ATBQT_INI"
         readonly   ATBQT_ETC_SYS_INI_FILE="${ETC_SYS_DIR}/$ATBQT_INI"
@@ -201,6 +203,7 @@ if [ ${read_config_sourced:-1} = "1" ]; then    # include only once
         readonly       DC2C_SYS_CONF_JSON="${CONF_SYS_DIR}/DC2C_conf.json"
         readonly           DC_PSA_DC_FILE="${DC_PSA_DIR}/$DC"
 
+        readonly   ATBQT_ATB_PSA_BIN_FILE="${ATBAPP_PSA_DIR}/$ATBQT_BIN"
         readonly   ATBQT_ATB_PSA_INI_FILE="${ATB_SYS_DIR}/$ATBQT_INI"
         readonly   ATBQT_APP_PSA_INI_FILE="${ATBAPP_SYS_DIR}/$ATBQT_INI"
         readonly   ATBQT_ETC_PSA_INI_FILE="${ETC_SYS_DIR}/$ATBQT_INI"
@@ -248,6 +251,7 @@ if [ ${read_config_sourced:-1} = "1" ]; then    # include only once
         assert_f DC_SYS_DC_FILE
         assert_f ZONE_FILE
         assert_f CUST_ID_FILE
+        assert_f ATBQT_ATB_SYS_BIN_FILE
         assert_f ATBQT_ATB_SYS_INI_FILE
         assert_f ATBQT_APP_SYS_INI_FILE
         assert_f ATBQT_ETC_SYS_INI_FILE
@@ -268,6 +272,7 @@ if [ ${read_config_sourced:-1} = "1" ]; then    # include only once
         assert_f DC2C_SYS_CASH_JSON
         
         assert_f DC_PSA_DC_FILE
+        # assert_f ATBQT_ATB_PSA_BIN_FILE
         assert_f ATBQT_ATB_PSA_INI_FILE
         assert_f ATBQT_APP_PSA_INI_FILE
         assert_f ATBQT_ETC_PSA_INI_FILE
@@ -281,7 +286,6 @@ if [ ${read_config_sourced:-1} = "1" ]; then    # include only once
         assert_f SYSCTRL_ETC_PSA_INI_FILE
         assert_f SYSCTRL_ATB_PSA_INI_FILE
         assert_f SYSCTRL_SCF_PSA_INI_FILE
-        assert_f ATB_PSA_INI_FILE
         assert_f TC_PSA_TC_FILE
         assert_f PSA_UPDATE_CONF
         assert_f OPKG_CMDS_PSA_FILE