diff --git a/db/TODO.txt b/db/TODO.txt
index 756a86692..38d56bc54 100644
--- a/db/TODO.txt
+++ b/db/TODO.txt
@@ -5,3 +5,4 @@
 - rename leftPaneVisible to leftSidebarVisible
   - pane is now used for side by side notes
   - "left" should be preserved since custom widgets may create right sidebar
+- migrate black theme to dark theme
diff --git a/src/public/app/widgets/section_widgets/link_map.js b/src/public/app/widgets/section_widgets/link_map.js
index cf285bb43..6427301e1 100644
--- a/src/public/app/widgets/section_widgets/link_map.js
+++ b/src/public/app/widgets/section_widgets/link_map.js
@@ -172,7 +172,7 @@ export default class LinkMapWidget extends NoteContextAwareWidget {
         this.graph.d3Force('charge').strength(-30);
         this.graph.d3Force('charge').distanceMax(400);
 
-        this.renderData(await this.loadNotesAndRelations(this.noteId,1));
+        this.renderData(await this.loadNotesAndRelations(this.noteId,2));
     }
 
     renderData(data, zoomToFit = true, zoomPadding = 10) {
@@ -254,7 +254,7 @@ export default class LinkMapWidget extends NoteContextAwareWidget {
     }
 
     paintLink(link, ctx) {
-        if (this.zoomLevel < 3) {
+        if (this.zoomLevel < 5) {
             return;
         }
 
diff --git a/src/public/stylesheets/themes.css b/src/public/stylesheets/themes.css
index 63cf27cb6..cd0a3db98 100644
--- a/src/public/stylesheets/themes.css
+++ b/src/public/stylesheets/themes.css
@@ -65,7 +65,7 @@ body.theme-dark {
     --input-text-color: #ccc;
     --input-background-color: #333;
     --hover-item-text-color: black;
-    --hover-item-background-color: #333;
+    --hover-item-background-color: #777;
     --active-item-text-color: black;
     --active-item-background-color: #777;
     --menu-text-color: white;