diff --git a/tools/collect_msg.sh b/tools/collect_msg.sh
index 113d2d8a1cb5211f1b8ccdf807d2d02c149c919c..fc5d38fdb0d0c34cab3b57341750ca8001d133dc 100644
--- a/tools/collect_msg.sh
+++ b/tools/collect_msg.sh
@@ -219,7 +219,7 @@ collect_database_other_db(){
   readelf -a $other_other_db_bin | grep bolt > $log_path/database_other_db.log
   objdump -d $other_other_db_bin | grep crc32cb >> $log_path/database_other_db.log
   if [ "$kae_version" == "1.0" ]; then
-    nohup timout 20 watch -gt -n 0.2 cat /sys/class/uacce/hisi_zip*/attrs/available_instances > $log_path/database_greenplum_kae.log &
+    nohup timeout 20 watch -gt -n 0.2 cat /sys/class/uacce/hisi_zip*/attrs/available_instances > $log_path/database_greenplum_kae.log &
   else
     nohup timeout 20 watch -gt -n 0.2 cat /sys/class/uacce/hisi_zip*/available_instances > $log_path/database_greenplum_kae.log &
   fi