diff --git a/apps/remix-ide/src/app/ui/TreeView.js b/apps/remix-ide/src/app/ui/TreeView.js
index 413f49f667..a282cafbd6 100644
--- a/apps/remix-ide/src/app/ui/TreeView.js
+++ b/apps/remix-ide/src/app/ui/TreeView.js
@@ -27,7 +27,7 @@ var css = csjs`
     word-break: break-all;
   }
   .label_key {
-    min-width: 15%;
+    min-width: max-content;
     max-width: 80%;
     word-break: break-word;
   }
diff --git a/libs/remix-ui/tree-view/src/lib/remix-ui-tree-view.css b/libs/remix-ui/tree-view/src/lib/remix-ui-tree-view.css
index 7e8fbee405..97b2f4fd48 100644
--- a/libs/remix-ui/tree-view/src/lib/remix-ui-tree-view.css
+++ b/libs/remix-ui/tree-view/src/lib/remix-ui-tree-view.css
@@ -23,7 +23,7 @@
     word-break: break-all;
   }
   .label_key {
-    min-width: 15%;
+    min-width: max-content;
     max-width: 80%;
     word-break: break-word;
   }