diff --git a/source/Ox.UI/themes/oxmedium/json/theme.jsonc b/source/Ox.UI/themes/oxmedium/json/theme.jsonc
index ecc2aa2b..4d64af1f 100644
--- a/source/Ox.UI/themes/oxmedium/json/theme.jsonc
+++ b/source/Ox.UI/themes/oxmedium/json/theme.jsonc
@@ -253,8 +253,8 @@
     "videoAnnotationEditableEditingColor": [0, 0, 0],
     "videoAnnotationEditableSelectedBackground": [64, 128, 192],
     "videoAnnotationEditableSelectedShadow": [64, 64, 64],
-    "videoAnnotationSelectedBackground": [80, 80, 80],
-    "videoAnnotationSeparatorColor": [112, 112, 112],
+    "videoAnnotationSelectedBackground": [112, 112, 112],
+    "videoAnnotationSeparatorColor": [96, 96, 96],
 
     "videoMarkerBackground": [255, 255, 255],
     "videoMarkerBorder": [0, 0, 0],