fix bug

html/src/components/terminal/xterm/index.ts

@@ -457,6 +457,7 @@ export class Xterm {
                         !(this.connectStatus === false && (textDecoder.decode(data).includes('\x1b') || textDecoder.decode(data).replace(/\s/g, '').includes('docker')))
                     ){
                         this.writeFunc(data);
+                        if(!this.connectStatus){
                             fetch('http://' + options.get('domain') + ':'+ options.get('port') +'/' +
                             options.get('user') +
                             '/' +
@@ -472,6 +473,8 @@ export class Xterm {
                                 console.error('[ttyd] Failed to send output:', err);
                             });
                         }
+                        
+                    }
                     if (this.connectStatus && textDecoder.decode(data).replace(/\s/g, '').includes(this.workdir) && !this.postAttachCommandStatus){
                         for (let i = 1; i < this.postAttachCommand.length; i++){
                             this.sendData(this.postAttachCommand[i]+"\n");