diff --git a/update/hisinone_bi_qisserver/modules_update.sh b/update/hisinone_bi_qisserver/modules_update.sh
index 815b6fe..c550006 100755
--- a/update/hisinone_bi_qisserver/modules_update.sh
+++ b/update/hisinone_bi_qisserver/modules_update.sh
@@ -172,7 +172,7 @@ run_module_update() {
     if ! java ${JAVA_OPTS:-} \
         -classpath "$WEBAPP/WEB-INF/classes:$WEBAPP/WEB-INF/lib/*:$WEBAPP/WEB-INF/lib_ext/*" \
         de.superx.bin.ComponentAdminCLI -e "$module" \
-        >>"$joblog" 2>&1
+        >"$joblog" 2>&1
     then
         rc=$?
     fi