diff --git a/apps/docs/personal-brain/concepts/integrations.mdx b/apps/docs/personal-brain/concepts/integrations.mdx
index 8d19f3df..769e38a0 100644
--- a/apps/docs/personal-brain/concepts/integrations.mdx
+++ b/apps/docs/personal-brain/concepts/integrations.mdx
@@ -27,7 +27,7 @@ Personal Brain integrations fall into four patterns: **save** something new, **r
 </Frame>
 
 <CardGroup cols={2}>
-  <Card title="Poke" icon="/images/personal-brain/integration-logos/poke.png" href="/personal-brain/use-cases/poke">
+  <Card title="Poke" icon="https://poke.com/icons/poke-512.png" href="/personal-brain/use-cases/poke">
     Save and recall by messaging Poke.
   </Card>
 
@@ -39,11 +39,11 @@ Personal Brain integrations fall into four patterns: **save** something new, **r
     Save from Share Sheet, Siri, and automations.
   </Card>
 
-  <Card title="X bookmarks" icon="/images/personal-brain/integration-logos/x.png" href="/personal-brain/use-cases/x-bookmarks">
+  <Card title="X bookmarks" icon="https://abs.twimg.com/responsive-web/client-web/icon-ios.77d25eba.png" href="/personal-brain/use-cases/x-bookmarks">
     Import your existing X bookmarks into memory.
   </Card>
 
-  <Card title="Raycast" icon="/images/personal-brain/integration-logos/raycast-user-approved.svg" href="/personal-brain/use-cases/raycast">
+  <Card title="Raycast" icon="https://cdn.jsdelivr.net/gh/selfhst/icons/png/raycast.png" href="/personal-brain/use-cases/raycast">
     Save and search from your launcher.
   </Card>
 </CardGroup>
@@ -68,11 +68,11 @@ Data connectors keep external sources like Google Drive, Notion, OneDrive, and G
 ## Related
 
 <CardGroup cols={2}>
-  <Card title="Personal Brain overview" icon="brain" href="/personal-brain/concepts/what-is-supermemory-personal-brain">
-    See how Personal Brain brings your saved context together.
+  <Card title="What you can do" icon="sparkles" href="/personal-brain/use-cases/overview">
+    Save, search, import, and recall across your tools.
   </Card>
 
   <Card title="Supermemory MCP" icon="brain-circuit" href="/supermemory-mcp/mcp">
     Connect MCP-compatible clients to your memory.
   </Card>
-</CardGroup>
+</CardGroup>
\ No newline at end of file
diff --git a/apps/docs/personal-brain/concepts/setup.mdx b/apps/docs/personal-brain/concepts/setup.mdx
index edcc82a1..12fc83f4 100644
--- a/apps/docs/personal-brain/concepts/setup.mdx
+++ b/apps/docs/personal-brain/concepts/setup.mdx
@@ -41,7 +41,7 @@ Get Personal Brain running by saving one thing, finding it again, then connectin
 ## Choose your first integration
 
 <CardGroup cols={2}>
-  <Card title="Browser extension" icon="globe" href="/personal-brain/use-cases/browser-extension">
+  <Card title="Browser extension" icon="globe" href="/personal-brain/use-cases/ai-chats">
     Save webpages and selections from any tab.
   </Card>
 
@@ -72,4 +72,4 @@ Get Personal Brain running by saving one thing, finding it again, then connectin
   <Card title="Integrations" icon="plug" href="/personal-brain/concepts/integrations">
     Save and recall your memory from the tools you already use.
   </Card>
-</CardGroup>
+</CardGroup>
\ No newline at end of file
diff --git a/apps/docs/personal-brain/concepts/spaces.mdx b/apps/docs/personal-brain/concepts/spaces.mdx
index b53b82f3..99125289 100644
--- a/apps/docs/personal-brain/concepts/spaces.mdx
+++ b/apps/docs/personal-brain/concepts/spaces.mdx
@@ -71,7 +71,7 @@ Each connected tool saves and recalls against a specific workspace. When you set
     Save your first memory and find it again.
   </Card>
 
-  <Card title="Manage your memory" icon="database" href="/personal-brain/concepts/app-and-console">
+  <Card title="Manage your memory" icon="database" href="/personal-brain/use-cases/manage-memory">
     Browse, edit, and organize what's in your Personal Brain.
   </Card>
-</CardGroup>
+</CardGroup>
\ No newline at end of file
diff --git a/apps/docs/personal-brain/concepts/what-is-supermemory-personal-brain.mdx b/apps/docs/personal-brain/concepts/what-is-supermemory-personal-brain.mdx
index 3a6a970a..0bea64fd 100644
--- a/apps/docs/personal-brain/concepts/what-is-supermemory-personal-brain.mdx
+++ b/apps/docs/personal-brain/concepts/what-is-supermemory-personal-brain.mdx
@@ -55,7 +55,7 @@ Personal Brain integrations, MCP clients, coding plugins, and data connectors al
     Save your first memory and find it again.
   </Card>
 
-  <Card title="What you can do" icon="sparkles" href="/personal-brain/concepts/integrations">
+  <Card title="What you can do" icon="sparkles" href="/personal-brain/use-cases/overview">
     Save, search, import, and recall across your tools.
   </Card>
-</CardGroup>
+</CardGroup>
\ No newline at end of file