diff --git a/addon/chrome/content/lib/css/dx.light.css b/addon/chrome/content/lib/css/dx.light.css
index 89f9eb1..0f35a13 100644
--- a/addon/chrome/content/lib/css/dx.light.css
+++ b/addon/chrome/content/lib/css/dx.light.css
@@ -8603,14 +8603,17 @@
 }
 .dx-treeview-item.dx-state-hover {
   background-color: rgba(0,0,0,.04);
-  color: #333;
+  /* color: #333; */
+}
+.dx-treeview-item.dx-state-hover > .dx-treeview-item-content {
+  filter: invert(30%);
 }
 .dx-treeview-toggle-item-visibility {
   position: absolute;
   cursor: pointer;
   font: 22px/22px DXIcons;
   text-align: center;
-  color: #333;
+  /* color: #333; */
   width: 21px;
   height: 32px;
   top: 0;
diff --git a/addon/chrome/content/treeView.html b/addon/chrome/content/treeView.html
index f98692d..c17a845 100644
--- a/addon/chrome/content/treeView.html
+++ b/addon/chrome/content/treeView.html
@@ -257,7 +257,7 @@
           return null;
         }
 
-        const noteIcon = `<svg t="1652008007954" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="10521" width="18" height="18"><path d="M574.3 896H159.7c-17.6 0-31.9-14.3-31.9-32V160c0-17.7 14.3-32 31.9-32h382.7v160c0 35.3 28.6 64 63.8 64h159.5v192c0 17.7 14.3 32 31.9 32 17.6 0 31.9-14.3 31.9-32V270.2c0-8.5-3.3-16.6-9.3-22.6L647.4 73.4c-6-6-14.1-9.4-22.6-9.4h-497C92.6 64 64 92.7 64 128v768c0 35.3 28.6 64 63.8 64h446.5c17.6 0 31.9-14.3 31.9-32s-14.3-32-31.9-32zM638.1 288c-17.6 0-31.9-14.3-31.9-32V128l159.5 160H638.1z" p-id="10522"></path><path d="M418.8 673H225.5c-17.6 0-31.9 14.3-31.9 32s14.3 32 31.9 32h193.3c17.6 0 31.9-14.3 31.9-32s-14.3-32-31.9-32zM608.2 481H225.5c-17.6 0-31.9 14.3-31.9 32s14.3 32 31.9 32h382.7c17.6 0 31.9-14.3 31.9-32s-14.3-32-31.9-32zM225.5 353h191.4c17.6 0 31.9-14.3 31.9-32s-14.3-32-31.9-32H225.5c-17.6 0-31.9 14.3-31.9 32s14.3 32 31.9 32zM862.7 959.4c-23.6 0-47-8.8-64.8-26.6l-24.4-24.4c-12.5-12.5-12.5-32.8 0-45.3s32.7-12.5 45.1 0l24.4 24.4c11.3 11.4 30.7 10.4 43.2-2.1 12.5-12.5 13.4-31.9 2.1-43.3L749.2 702.6c-11.3-11.4-30.7-10.4-43.2 2.1-6.2 6.3-9.8 14.4-10 22.8-0.2 7.9 2.6 15.1 7.9 20.4 12.5 12.5 12.5 32.8 0 45.3s-32.7 12.5-45.1 0c-36.2-36.3-35.2-96.3 2.1-133.8 37.4-37.5 97.2-38.4 133.4-2.1l139.1 139.5c36.2 36.3 35.2 96.3-2.1 133.8-19 19.2-43.9 28.8-68.6 28.8z" p-id="10523"></path><path d="M696.3 883.1c-23.6 0-47-8.8-64.8-26.6l-139-139.6c-17.7-17.8-27.2-41.7-26.6-67.2 0.6-25 10.8-48.6 28.7-66.6 17.9-17.9 41.5-28.2 66.4-28.8 25.5-0.6 49.3 8.9 67 26.6l24.4 24.4c12.5 12.5 12.5 32.8 0 45.3s-32.7 12.5-45.1 0l-24.4-24.4c-5.3-5.3-12.5-8.1-20.4-7.9-8.4 0.2-16.5 3.8-22.8 10-6.2 6.3-9.8 14.4-10 22.8-0.2 7.9 2.6 15.1 7.9 20.4L676.7 811c11.3 11.4 30.7 10.4 43.2-2.1 12.5-12.5 13.4-31.9 2.1-43.3-12.5-12.5-12.5-32.8 0-45.3s32.7-12.5 45.1 0c36.2 36.3 35.3 96.3-2.1 133.8-19.1 19.3-44 29-68.7 29z" p-id="10524"></path></svg>`;
+        const noteIcon = `<svg t="1652008007954" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="10521" width="18" height="18"><defs><style>path{fill:currentColor;}</style></defs><path d="M574.3 896H159.7c-17.6 0-31.9-14.3-31.9-32V160c0-17.7 14.3-32 31.9-32h382.7v160c0 35.3 28.6 64 63.8 64h159.5v192c0 17.7 14.3 32 31.9 32 17.6 0 31.9-14.3 31.9-32V270.2c0-8.5-3.3-16.6-9.3-22.6L647.4 73.4c-6-6-14.1-9.4-22.6-9.4h-497C92.6 64 64 92.7 64 128v768c0 35.3 28.6 64 63.8 64h446.5c17.6 0 31.9-14.3 31.9-32s-14.3-32-31.9-32zM638.1 288c-17.6 0-31.9-14.3-31.9-32V128l159.5 160H638.1z" p-id="10522"></path><path d="M418.8 673H225.5c-17.6 0-31.9 14.3-31.9 32s14.3 32 31.9 32h193.3c17.6 0 31.9-14.3 31.9-32s-14.3-32-31.9-32zM608.2 481H225.5c-17.6 0-31.9 14.3-31.9 32s14.3 32 31.9 32h382.7c17.6 0 31.9-14.3 31.9-32s-14.3-32-31.9-32zM225.5 353h191.4c17.6 0 31.9-14.3 31.9-32s-14.3-32-31.9-32H225.5c-17.6 0-31.9 14.3-31.9 32s14.3 32 31.9 32zM862.7 959.4c-23.6 0-47-8.8-64.8-26.6l-24.4-24.4c-12.5-12.5-12.5-32.8 0-45.3s32.7-12.5 45.1 0l24.4 24.4c11.3 11.4 30.7 10.4 43.2-2.1 12.5-12.5 13.4-31.9 2.1-43.3L749.2 702.6c-11.3-11.4-30.7-10.4-43.2 2.1-6.2 6.3-9.8 14.4-10 22.8-0.2 7.9 2.6 15.1 7.9 20.4 12.5 12.5 12.5 32.8 0 45.3s-32.7 12.5-45.1 0c-36.2-36.3-35.2-96.3 2.1-133.8 37.4-37.5 97.2-38.4 133.4-2.1l139.1 139.5c36.2 36.3 35.2 96.3-2.1 133.8-19 19.2-43.9 28.8-68.6 28.8z" p-id="10523"></path><path d="M696.3 883.1c-23.6 0-47-8.8-64.8-26.6l-139-139.6c-17.7-17.8-27.2-41.7-26.6-67.2 0.6-25 10.8-48.6 28.7-66.6 17.9-17.9 41.5-28.2 66.4-28.8 25.5-0.6 49.3 8.9 67 26.6l24.4 24.4c12.5 12.5 12.5 32.8 0 45.3s-32.7 12.5-45.1 0l-24.4-24.4c-5.3-5.3-12.5-8.1-20.4-7.9-8.4 0.2-16.5 3.8-22.8 10-6.2 6.3-9.8 14.4-10 22.8-0.2 7.9 2.6 15.1 7.9 20.4L676.7 811c11.3 11.4 30.7 10.4 43.2-2.1 12.5-12.5 13.4-31.9 2.1-43.3-12.5-12.5-12.5-32.8 0-45.3s32.7-12.5 45.1 0c36.2 36.3 35.3 96.3-2.1 133.8-19.1 19.3-44 29-68.7 29z" p-id="10524"></path></svg>`;
 
         function getData() {
           window.parent.postMessage({ type: "getMindMapData" }, "*");
@@ -328,7 +328,7 @@
       <div class="demo-container">
         <div class="form">
           <div class="drive-panel">
-            <div id="treeview"></div>
+            <div id="treeview" style="color: currentColor;"></div>
           </div>
         </div>
       </div>