diff --git a/00_aMeta/toolz/CYOA/Dockerfile.echobox b/00_aMeta/toolz/CYOA/Dockerfile.echobox
index 4120f08..bcc31e2 100644
--- a/00_aMeta/toolz/CYOA/Dockerfile.echobox
+++ b/00_aMeta/toolz/CYOA/Dockerfile.echobox
@@ -11,10 +11,10 @@ RUN groupadd --gid 1000 flammenderberg && \
 WORKDIR /weltraum
 RUN mkdir stories && mkdir export
 COPY ./cyoa-engine ./
-ADD ./templates templates
+ADD ./templates/template.html ./
 
 RUN chown -R hexenmeister:flammenderberg /weltraum
 
 EXPOSE 3344
 
-CMD ["/weltraum/cyoa-engine", "dir ./stories/", "out ./export/", "temp ./templates/", "serve true", "port 3344"]
+CMD ["/weltraum/cyoa-engine", "dir ./stories/", "serve", "port 3344"]
diff --git a/00_aMeta/toolz/CYOA/getItWork.txt b/00_aMeta/toolz/CYOA/getItWork.txt
index e2ceddc..bca044c 100644
--- a/00_aMeta/toolz/CYOA/getItWork.txt
+++ b/00_aMeta/toolz/CYOA/getItWork.txt
@@ -13,4 +13,8 @@ go build -o cyoa-engine main.go
 
 # baue das docker image
 
-docker build -t asciidoctor-echo -f Dockerfile.echobox .
\ No newline at end of file
+docker build -t asciidoctor-echo -f Dockerfile.echobox .
+
+
+# run with test volumes
+docker run --rm -v "$(pwd)/stories:/weltraum/stories" -v "$(pwd)/export:/weltraum/export" -p "6699:3344" asciidoctor-echo ./cyoa-engine -dir ./stories/ -serve -port 3344
diff --git a/00_aMeta/toolz/CYOA/main.go b/00_aMeta/toolz/CYOA/main.go
index 7d26ed8..4a8c712 100644
--- a/00_aMeta/toolz/CYOA/main.go
+++ b/00_aMeta/toolz/CYOA/main.go
@@ -238,6 +238,7 @@ func getTemplateFuncMap() template.FuncMap {
 }
 
 func generateHTMLFile(g *StoryGraph, outPath string, tmplPath string) error {
+	fmt.Println("tmp path "+tmplPath)
 	tmpl, err := template.New(filepath.Base(tmplPath)).Funcs(getTemplateFuncMap()).ParseFiles(tmplPath)
 	if err != nil { return fmt.Errorf("Template-Fehler: %v", err) }
 	f, err := os.Create(outPath)
@@ -284,4 +285,4 @@ func startServer(port int, watchDir string, htmlPath string, tmplPath string) {
 	})
 
 	http.ListenAndServe(addr, nil)
-}
\ No newline at end of file
+}
diff --git a/00_aMeta/toolz/CYOA/templates/template.html b/00_aMeta/toolz/CYOA/templates/template.html
index cfad7ea..614438b 100644
--- a/00_aMeta/toolz/CYOA/templates/template.html
+++ b/00_aMeta/toolz/CYOA/templates/template.html
@@ -122,7 +122,7 @@
         
         try {
             const rawData = document.getElementById('story-data').textContent.trim();
-            if (!rawData.startsWith('{{')) {
+            if (!rawData.startsWith("\{\{")) {
                 storyData = JSON.parse(rawData);
             } else {
                 console.warn("[WARNUNG] Go-Engine nicht verbunden. Lade Offline-Preview.");
@@ -333,4 +333,4 @@
         window.onload = () => { if(currentNodeID) renderNode(currentNodeID); };
     </script>
 </body>
-</html>
\ No newline at end of file
+</html>