diff --git a/asotr_parse.sh b/asotr_parse.sh
old mode 100644
new mode 100755
index ee440e2..4e73f93
--- a/asotr_parse.sh
+++ b/asotr_parse.sh
@@ -1,3 +1,5 @@
+#! /bin/bash
+
 ls | grep -P '.*data01.asotr01' | xargs -I {} ./asotr_csv -f {} >> ../asotr1_T.csv
 ls | grep -P '.*data02.asotr01' | xargs -I {} ./asotr_csv -f {} >> ../asotr1_P.csv
 ls | grep -P '.*data06.asotr01' | xargs -I {} ./asotr_csv -f {} >> ../asotr1_TSET.csv
diff --git a/asotr_unzip.sh b/asotr_unzip.sh
new file mode 100755
index 0000000..8a7f253
--- /dev/null
+++ b/asotr_unzip.sh
@@ -0,0 +1,11 @@
+#! /bin/bash
+
+if [ $# != 1 ]
+then
+	echo "error use $0. Right use this script: "
+	echo "$0 path"
+	echo "example 1: $0 ./20250120-000"
+else
+	path_=$1
+	tar -xvzf ${path_}/data/asotr.tar.gz -C ${path_}/data
+fi