diff --git a/data.yaml b/data.yaml
index 9a87620..2008289 100644
--- a/data.yaml
+++ b/data.yaml
@@ -1,3 +1,10 @@
+sections:
+  - publications
+  - projects
+  # - teaching
+  - presentations
+  - services
+
 primaryPublications:
   - title: "UVTM: Universal Vehicle Trajectory Modeling with ST Feature Domain Generation"
     authors: "<strong>Yan Lin</strong>, Jilin Hu, Shengnan Guo, Bin Yang, Christian S. Jensen, Youfang Lin, Huaiyu Wan"
diff --git a/dist/index.html b/dist/index.html
index d326519..c42f32a 100644
--- a/dist/index.html
+++ b/dist/index.html
@@ -54,36 +54,43 @@
       </div>
        <nav class="navbar navbar-expand">
     <ul class="navbar-nav d-flex justify-content-evenly mx-auto gap-3 gap-sm-5">
+        
+          
         <li class="nav-item">
             <a class="link nav-link px-0" href="/#publications">
                 <span class="d-inline d-md-none">Pubs</span>
                 <span class="d-none d-md-inline">Publications</span>
             </a>
         </li>
+          
+        
+          
         <li class="nav-item">
             <a class="link nav-link px-0" href="/#projects">
                 <span class="d-inline d-md-none">Work</span>
                 <span class="d-none d-md-inline">Projects</span>
             </a>
         </li>
-        <li class="nav-item">
-            <a class="link nav-link px-0" href="/#teaching">
-                <span class="d-inline d-md-none">Teach</span>
-                <span class="d-none d-md-inline">Teaching</span>
-            </a>
-        </li>
+          
+        
+          
         <li class="nav-item">
             <a class="link nav-link px-0" href="/#presentations">
                 <span class="d-inline d-md-none">Talks</span>
                 <span class="d-none d-md-inline">Presentations</span>
             </a>
         </li>
+          
+        
+          
         <li class="nav-item">
             <a class="link nav-link px-0" href="/#services">
                 <span class="d-inline d-md-none">Service</span>
                 <span class="d-none d-md-inline">Services</span>
             </a>
         </li>
+          
+        
         <li class="nav-item">
             <a class="link nav-link px-0" href="https://blog.yanlincs.com">
                 <span class="d-inline d-md-none">Blog</span>
@@ -123,6 +130,8 @@
     </div>
 </div>
 
+
+  
 <article class="section" id="publications">
     <div class="d-flex align-items-center mb-1">
         <h3 class="section-title d-inline-block mb-0">
@@ -452,7 +461,9 @@
         >
     </div>
 </article>
+  
 
+  
 <article class="section" id="projects">
     <div class="d-flex align-items-center mb-1">
         <h3 class="section-title d-inline-block mb-0">
@@ -547,32 +558,9 @@
         </div>
     </div>
 </article>
+  
 
-<article class="section" id="teaching">
-    <div class="d-flex align-items-center mb-1">
-        <h3 class="section-title d-inline-block mb-0">
-            <i class="bi bi-mortarboard"></i> Teaching
-        </h3>
-        <div class="flex-grow-1 mx-3" style="border-bottom: 1px dashed var(--border-color); height: 1px;"></div>
-        <a class="mb-0 link link-secondary link-underline-opacity-0 h5" href="/teaching/">
-            View All
-        </a>
-    </div>
-    <div class="list-group list-group-flush" id="teaching-list">
-         <div class="list-group-item px-0">
-  <div class="d-flex justify-content-between align-items-center mb-1">
-    <p class="d-inline-block mb-0 venue-name primary-text">
-      Fall 2025<span class='text-muted'> | </span>Aalborg University
-    </p>
-    <div class="d-flex gap-2">
-      
-    </div>
-  </div>
-  <h5 class="mb-1 paper-title">AI Systems & Infrastructure</h5>
-</div>  
-    </div>
-</article>
-
+  
 <article class="section" id="presentations">
     <div class="d-flex align-items-center mb-1">
         <h3 class="section-title d-inline-block mb-0">
@@ -586,7 +574,7 @@
     <div class="list-group list-group-flush" id="presentation-list">
          <div class="list-group-item px-0">
   <div class="d-flex justify-content-between align-items-center mb-1">
-    <p class="d-inline-block mb-0 venue-name primary-text">
+    <p class="d-inline-block mb-0 venue-name secondary-text">
       Guest lecture<span class='text-muted'> | </span>Aalborg University
     </p>
     <div class="d-flex gap-2">
@@ -598,7 +586,7 @@
   <h5 class="mb-1 paper-title">Self-supervised Learning of Trajectory Data</h5>
 </div>   <div class="list-group-item px-0">
   <div class="d-flex justify-content-between align-items-center mb-1">
-    <p class="d-inline-block mb-0 venue-name primary-text">
+    <p class="d-inline-block mb-0 venue-name secondary-text">
       Workshop presentation<span class='text-muted'> | </span>KDD 2024
     </p>
     <div class="d-flex gap-2">
@@ -612,7 +600,7 @@
   <h5 class="mb-1 paper-title">PLM4Traj: Leveraging Pre-trained Language Models for Cognizing Movement Patterns and Travel Purposes from Trajectories</h5>
 </div>   <div class="list-group-item px-0">
   <div class="d-flex justify-content-between align-items-center mb-1">
-    <p class="d-inline-block mb-0 venue-name primary-text">
+    <p class="d-inline-block mb-0 venue-name secondary-text">
       Paper Oral<span class='text-muted'> | </span>SIGMOD 2024
     </p>
     <div class="d-flex gap-2">
@@ -624,7 +612,7 @@
   <h5 class="mb-1 paper-title">Origin-Destination Travel Time Oracle for Map-based Services</h5>
 </div>   <div class="list-group-item px-0">
   <div class="d-flex justify-content-between align-items-center mb-1">
-    <p class="d-inline-block mb-0 venue-name primary-text">
+    <p class="d-inline-block mb-0 venue-name secondary-text">
       Tutorial<span class='text-muted'> | </span>SpatialDI 2024
     </p>
     <div class="d-flex gap-2">
@@ -636,7 +624,7 @@
   <h5 class="mb-1 paper-title">Self-supervised Learning of Spatial-temporal Trajectories</h5>
 </div>   <div class="list-group-item px-0">
   <div class="d-flex justify-content-between align-items-center mb-1">
-    <p class="d-inline-block mb-0 venue-name primary-text">
+    <p class="d-inline-block mb-0 venue-name secondary-text">
       Paper Oral<span class='text-muted'> | </span>AAAI 2021
     </p>
     <div class="d-flex gap-2">
@@ -649,7 +637,9 @@
 </div>  
     </div>
 </article>
+  
 
+  
 <article
     id="services"
     class="rounded text-body-emphasis bg-body-secondary flex-md-row my-4 position-relative p-4 transition-shadow"
@@ -672,6 +662,8 @@
         </ul>
     </div>
 </article>
+  
+
 
 
   </main>
diff --git a/dist/presentations/index.html b/dist/presentations/index.html
index 089346d..d190dcb 100644
--- a/dist/presentations/index.html
+++ b/dist/presentations/index.html
@@ -57,7 +57,7 @@
       
         <div class="list-group-item px-0">
   <div class="d-flex justify-content-between align-items-center mb-1">
-    <p class="d-inline-block mb-0 venue-name primary-text">
+    <p class="d-inline-block mb-0 venue-name secondary-text">
       Guest lecture<span class='text-muted'> | </span>Aalborg University
     </p>
     <div class="d-flex gap-2">
@@ -71,7 +71,7 @@
       
         <div class="list-group-item px-0">
   <div class="d-flex justify-content-between align-items-center mb-1">
-    <p class="d-inline-block mb-0 venue-name primary-text">
+    <p class="d-inline-block mb-0 venue-name secondary-text">
       Workshop presentation<span class='text-muted'> | </span>KDD 2024
     </p>
     <div class="d-flex gap-2">
@@ -87,7 +87,7 @@
       
         <div class="list-group-item px-0">
   <div class="d-flex justify-content-between align-items-center mb-1">
-    <p class="d-inline-block mb-0 venue-name primary-text">
+    <p class="d-inline-block mb-0 venue-name secondary-text">
       Paper Oral<span class='text-muted'> | </span>SIGMOD 2024
     </p>
     <div class="d-flex gap-2">
@@ -101,7 +101,7 @@
       
         <div class="list-group-item px-0">
   <div class="d-flex justify-content-between align-items-center mb-1">
-    <p class="d-inline-block mb-0 venue-name primary-text">
+    <p class="d-inline-block mb-0 venue-name secondary-text">
       Tutorial<span class='text-muted'> | </span>SpatialDI 2024
     </p>
     <div class="d-flex gap-2">
@@ -115,7 +115,7 @@
       
         <div class="list-group-item px-0">
   <div class="d-flex justify-content-between align-items-center mb-1">
-    <p class="d-inline-block mb-0 venue-name primary-text">
+    <p class="d-inline-block mb-0 venue-name secondary-text">
       Paper Oral<span class='text-muted'> | </span>AAAI 2021
     </p>
     <div class="d-flex gap-2">
diff --git a/dist/projects/index.html b/dist/projects/index.html
index 83bb20c..e030768 100644
--- a/dist/projects/index.html
+++ b/dist/projects/index.html
@@ -50,36 +50,43 @@
       
   <!-- <nav class="navbar navbar-expand">
     <ul class="navbar-nav d-flex justify-content-evenly mx-auto gap-3 gap-sm-5">
+        
+          
         <li class="nav-item">
             <a class="link nav-link px-0" href="/#publications">
                 <span class="d-inline d-md-none">Pubs</span>
                 <span class="d-none d-md-inline">Publications</span>
             </a>
         </li>
+          
+        
+          
         <li class="nav-item">
             <a class="link nav-link px-0" href="/#projects">
                 <span class="d-inline d-md-none">Work</span>
                 <span class="d-none d-md-inline">Projects</span>
             </a>
         </li>
-        <li class="nav-item">
-            <a class="link nav-link px-0" href="/#teaching">
-                <span class="d-inline d-md-none">Teach</span>
-                <span class="d-none d-md-inline">Teaching</span>
-            </a>
-        </li>
+          
+        
+          
         <li class="nav-item">
             <a class="link nav-link px-0" href="/#presentations">
                 <span class="d-inline d-md-none">Talks</span>
                 <span class="d-none d-md-inline">Presentations</span>
             </a>
         </li>
+          
+        
+          
         <li class="nav-item">
             <a class="link nav-link px-0" href="/#services">
                 <span class="d-inline d-md-none">Service</span>
                 <span class="d-none d-md-inline">Services</span>
             </a>
         </li>
+          
+        
         <li class="nav-item">
             <a class="link nav-link px-0" href="https://blog.yanlincs.com">
                 <span class="d-inline d-md-none">Blog</span>
diff --git a/dist/publications/index.html b/dist/publications/index.html
index 1e36d3e..386a054 100644
--- a/dist/publications/index.html
+++ b/dist/publications/index.html
@@ -50,36 +50,43 @@
       
   <!-- <nav class="navbar navbar-expand">
     <ul class="navbar-nav d-flex justify-content-evenly mx-auto gap-3 gap-sm-5">
+        
+          
         <li class="nav-item">
             <a class="link nav-link px-0" href="/#publications">
                 <span class="d-inline d-md-none">Pubs</span>
                 <span class="d-none d-md-inline">Publications</span>
             </a>
         </li>
+          
+        
+          
         <li class="nav-item">
             <a class="link nav-link px-0" href="/#projects">
                 <span class="d-inline d-md-none">Work</span>
                 <span class="d-none d-md-inline">Projects</span>
             </a>
         </li>
-        <li class="nav-item">
-            <a class="link nav-link px-0" href="/#teaching">
-                <span class="d-inline d-md-none">Teach</span>
-                <span class="d-none d-md-inline">Teaching</span>
-            </a>
-        </li>
+          
+        
+          
         <li class="nav-item">
             <a class="link nav-link px-0" href="/#presentations">
                 <span class="d-inline d-md-none">Talks</span>
                 <span class="d-none d-md-inline">Presentations</span>
             </a>
         </li>
+          
+        
+          
         <li class="nav-item">
             <a class="link nav-link px-0" href="/#services">
                 <span class="d-inline d-md-none">Service</span>
                 <span class="d-none d-md-inline">Services</span>
             </a>
         </li>
+          
+        
         <li class="nav-item">
             <a class="link nav-link px-0" href="https://blog.yanlincs.com">
                 <span class="d-inline d-md-none">Blog</span>
diff --git a/generate.py b/generate.py
index cb977a2..8dbc8c9 100644
--- a/generate.py
+++ b/generate.py
@@ -26,9 +26,22 @@ if __name__ == '__main__':
 
         print(f'Generated {output_path}')
 
+    # Always generate the main index page
     render_template('index.html', 'dist/index.html', data=profile_data, is_home_page=True)
-    render_template('publications.html', 'dist/publications/index.html', data=profile_data, is_home_page=False)
-    render_template('projects.html', 'dist/projects/index.html', data=profile_data, is_home_page=False)
-    render_template('presentations.html', 'dist/presentations/index.html', data=profile_data, is_home_page=False)
-    render_template('teaching.html', 'dist/teaching/index.html', data=profile_data, is_home_page=False)
+    
+    # Generate individual section pages only if they're in the sections list
+    sections = profile_data.get('sections', [])
+    
+    if 'publications' in sections:
+        render_template('publications.html', 'dist/publications/index.html', data=profile_data, is_home_page=False)
+    
+    if 'projects' in sections:
+        render_template('projects.html', 'dist/projects/index.html', data=profile_data, is_home_page=False)
+    
+    if 'presentations' in sections:
+        render_template('presentations.html', 'dist/presentations/index.html', data=profile_data, is_home_page=False)
+    
+    if 'teaching' in sections:
+        render_template('teaching.html', 'dist/teaching/index.html', data=profile_data, is_home_page=False)
+    
     print('Static site generation complete!')
diff --git a/templates/index.html b/templates/index.html
index 9681644..a6a84b6 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -29,6 +29,8 @@ block content %}
     </div>
 </div>
 
+{% for section in data.sections %}
+  {% if section == 'publications' %}
 <article class="section" id="publications">
     <div class="d-flex align-items-center mb-1">
         <h3 class="section-title d-inline-block mb-0">
@@ -58,7 +60,7 @@ block content %}
         >
     </div>
 </article>
-
+  {% elif section == 'projects' %}
 <article class="section" id="projects">
     <div class="d-flex align-items-center mb-1">
         <h3 class="section-title d-inline-block mb-0">
@@ -82,7 +84,7 @@ block content %}
         </div>
     </div>
 </article>
-
+  {% elif section == 'teaching' %}
 <article class="section" id="teaching">
     <div class="d-flex align-items-center mb-1">
         <h3 class="section-title d-inline-block mb-0">
@@ -98,7 +100,7 @@ block content %}
         'partials/teaching.html' %} {% endfor %}
     </div>
 </article>
-
+  {% elif section == 'presentations' %}
 <article class="section" id="presentations">
     <div class="d-flex align-items-center mb-1">
         <h3 class="section-title d-inline-block mb-0">
@@ -114,7 +116,7 @@ block content %}
         'partials/presentation.html' %} {% endfor %}
     </div>
 </article>
-
+  {% elif section == 'services' %}
 <article
     id="services"
     class="rounded text-body-emphasis bg-body-secondary flex-md-row my-4 position-relative p-4 transition-shadow"
@@ -131,5 +133,7 @@ block content %}
         </ul>
     </div>
 </article>
+  {% endif %}
+{% endfor %}
 
 {% endblock %} {% block extra_js %} {{ super() }} {% endblock %}
diff --git a/templates/partials/navigation.html b/templates/partials/navigation.html
index c62adbe..8a37f3f 100644
--- a/templates/partials/navigation.html
+++ b/templates/partials/navigation.html
@@ -1,35 +1,43 @@
 <nav class="navbar navbar-expand">
     <ul class="navbar-nav d-flex justify-content-evenly mx-auto gap-3 gap-sm-5">
+        {% for section in data.sections %}
+          {% if section == 'publications' %}
         <li class="nav-item">
             <a class="link nav-link px-0" href="/#publications">
                 <span class="d-inline d-md-none">Pubs</span>
                 <span class="d-none d-md-inline">Publications</span>
             </a>
         </li>
+          {% elif section == 'projects' %}
         <li class="nav-item">
             <a class="link nav-link px-0" href="/#projects">
                 <span class="d-inline d-md-none">Work</span>
                 <span class="d-none d-md-inline">Projects</span>
             </a>
         </li>
+          {% elif section == 'teaching' %}
         <li class="nav-item">
             <a class="link nav-link px-0" href="/#teaching">
                 <span class="d-inline d-md-none">Teach</span>
                 <span class="d-none d-md-inline">Teaching</span>
             </a>
         </li>
+          {% elif section == 'presentations' %}
         <li class="nav-item">
             <a class="link nav-link px-0" href="/#presentations">
                 <span class="d-inline d-md-none">Talks</span>
                 <span class="d-none d-md-inline">Presentations</span>
             </a>
         </li>
+          {% elif section == 'services' %}
         <li class="nav-item">
             <a class="link nav-link px-0" href="/#services">
                 <span class="d-inline d-md-none">Service</span>
                 <span class="d-none d-md-inline">Services</span>
             </a>
         </li>
+          {% endif %}
+        {% endfor %}
         <li class="nav-item">
             <a class="link nav-link px-0" href="https://blog.yanlincs.com">
                 <span class="d-inline d-md-none">Blog</span>
diff --git a/templates/partials/presentation.html b/templates/partials/presentation.html
index d24f943..66398c5 100644
--- a/templates/partials/presentation.html
+++ b/templates/partials/presentation.html
@@ -1,6 +1,6 @@
 <div class="list-group-item px-0">
   <div class="d-flex justify-content-between align-items-center mb-1">
-    <p class="d-inline-block mb-0 venue-name primary-text">
+    <p class="d-inline-block mb-0 venue-name secondary-text">
       {{ presentation.tags|join("<span class='text-muted'> | </span>")|safe }}
     </p>
     <div class="d-flex gap-2">