diff --git a/src/osm/jp/coverage/busstop/Busstop.java b/src/osm/jp/coverage/busstop/Busstop.java
index 103eb56..067390c 100644
--- a/src/osm/jp/coverage/busstop/Busstop.java
+++ b/src/osm/jp/coverage/busstop/Busstop.java
@@ -136,6 +136,7 @@
 		File outFile = new File(gmldir, "update.sql");
 		if (outFile.isFile()) {
 			outFile.delete();
+			outFile = new File(gmldir, "update.sql");
 		}
 		ow = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(outFile), "UTF-8"));
 		
diff --git a/src/update.sh b/src/update.sh
index 00fe588..2db7016 100755
--- a/src/update.sh
+++ b/src/update.sh
@@ -1,3 +1,4 @@
 java -cp .:osmCoverage.jar:hayashi_0225.jar:postgresql-9.4.1212.jar:hsqldb_2.2.9.jar osm.jp.coverage.busstop.Busstop -update
 java -cp .:osmCoverage.jar:hayashi_0225.jar:postgresql-9.4.1212.jar osm.jp.postgis.Do_sqlfiles -update
 java -cp .:osmCoverage.jar:hayashi_0225.jar:postgresql-9.4.1212.jar:hsqldb_2.2.9.jar osm.jp.coverage.busstop.Coverage coverage.csv
+git commit -a -m "coverage update"