diff --git a/docs/simulation-tutorial/index.html b/docs/simulation-tutorial/index.html
index 6f1fdeede3c8a9a555d3e48810f358bbde449646..da80bfd82ee72203838fbdc7609cdf7ca6258121 100644
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@@ -53,21 +53,6 @@
             <div class="reveal">
                 <div class="slides">
 
-
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-
-type: slide
-slideOptions:
-  transition: slide
-  # theme: white
-  controls: true
-  showSlideNumber: 'all'
-  navigationMode: 'linear'
-  center: false
-  # disableLayout: true
-  
----
-
 # Tutorial on CEPCSW simulation
 
 Author: Tao Lin