diff --git a/frontend/src/views/pty/Terminal.vue b/frontend/src/views/pty/Terminal.vue
index 5f428f2b..7e1455c9 100644
--- a/frontend/src/views/pty/Terminal.vue
+++ b/frontend/src/views/pty/Terminal.vue
@@ -82,7 +82,7 @@ export default {
             const that = this
             this.ping = setInterval(function () {
                 that.sendMessage({Type: 3})
-            }, 10000)
+            }, 30000)
         },
         sendMessage(data) {
             this.websocket.send(JSON.stringify(data))
diff --git a/frontend/version.json b/frontend/version.json
index 9cd75ff9..511dc10c 100644
--- a/frontend/version.json
+++ b/frontend/version.json
@@ -1 +1 @@
-{"version":"1.4.0","build_id":3,"total_build":59}
\ No newline at end of file
+{"version":"1.4.0","build_id":4,"total_build":60}
\ No newline at end of file