fix

Author: harald-tsys

doc/source/_templates/sidebartoc.html

@@ -3,7 +3,7 @@
   {%- if theme_display_global_toc_section %}
     <div class="docs-sidebar-section" id="table-of-contents">
       <!-- <a href="../{{ pathto(master_doc) }}" class="docs-sidebar-section-title"><h4>{{project}} {{version}}</h4></a> -->
-       <a href="/index.html" class="docs-sidebar-section-title"><h4>{{project}} {{version}}</h4></a>
+       <a href="/otc-java-sdk-v1/index.html" class="docs-sidebar-section-title"><h4>{{project}} {{version}}</h4></a>
       {%- if theme_sidebar_mode == 'toc' %}
       {{ toc }}
       {%- elif theme_sidebar_mode == 'toctree' %}