fix

src/App.vue

@@ -51,7 +51,11 @@ export default defineComponent({
       connectionState.error = false;
       initError.value = false;
 
-      const fmp = new FzmMessageProtocol(`ws://${window.location.host}/proxyWs/sub`);
+      let prefix = 'ws://';
+      if (window.location.protocol === 'https:') {
+        prefix = 'wss://'
+      }
+      const fmp = new FzmMessageProtocol(`${prefix}${window.location.host}/proxyWs/sub`);
 
       const UserMsg = getUserMsg();
       if (!UserMsg) {