diff --git a/flow/overview/README.md b/flow/overview/README.md
index afe06d7..206ebc6 100644
--- a/flow/overview/README.md
+++ b/flow/overview/README.md
@@ -1,8 +1,4 @@
-{% mermaid %}
-  graph TD;
-      A-->B;
-      A-->C;
-      B-->D;
-      C-->D;
-{% endmermaid %}
+{% raw %} 
+... 
+{% endraw %}