diff --git a/src/components/ChatBox/BottomBox/ChatInputModelDropdown.tsx b/src/components/ChatBox/BottomBox/ChatInputModelDropdown.tsx
index bf5ae729..707393fb 100644
--- a/src/components/ChatBox/BottomBox/ChatInputModelDropdown.tsx
+++ b/src/components/ChatBox/BottomBox/ChatInputModelDropdown.tsx
@@ -99,7 +99,7 @@ export interface ChatInputModelDropdownProps {
 
 const modelTriggerShellClass = cn(
   'rounded-xl px-2 py-1 inline-flex max-w-[min(100%,320px)] shrink-0 items-center gap-1.5',
-  'bg-ds-bg-neutral-default-default text-ds-text-neutral-default-default [&_svg.lucide]:stroke-2'
+  'bg-ds-bg-neutral-default-default text-ds-text-neutral-default-default'
 );
 
 export function ChatInputModelDropdown({
diff --git a/src/components/Workspace/WorkspaceSessionModeToggle.tsx b/src/components/Workspace/WorkspaceSessionModeToggle.tsx
index fc62b4a8..168e2246 100644
--- a/src/components/Workspace/WorkspaceSessionModeToggle.tsx
+++ b/src/components/Workspace/WorkspaceSessionModeToggle.tsx
@@ -106,7 +106,7 @@ export function WorkspaceSessionModeToggle({
 
   const shellClass = cn(
     'rounded-xl px-2 py-1 inline-flex items-center gap-1.5',
-    'bg-ds-bg-neutral-default-default text-ds-text-neutral-default-default [&_svg.lucide]:stroke-2',
+    'bg-ds-bg-neutral-default-default text-ds-text-neutral-default-default',
     className
   );
 
diff --git a/src/components/ui/button.tsx b/src/components/ui/button.tsx
index 2a844b3c..a9325b7f 100644
--- a/src/components/ui/button.tsx
+++ b/src/components/ui/button.tsx
@@ -343,7 +343,7 @@ const INVERSE = [
 ].join(' ');
 
 const buttonVariants = cva(
-  'inline-flex items-center whitespace-nowrap border border-solid transition-all duration-200 ease-in-out disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg]:!text-inherit [&_svg.lucide]:stroke-2 outline-none focus-visible:border-ds-border-brand-default-focus focus-visible:ring-ds-ring-brand-default-focus/50 focus-visible:ring-[3px] aria-invalid:ring-ds-ring-error-default-default/20 aria-invalid:border-ds-border-status-error-default-default shrink-0 cursor-pointer',
+  'inline-flex items-center whitespace-nowrap border border-solid transition-all duration-200 ease-in-out disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg]:!text-inherit outline-none focus-visible:border-ds-border-brand-default-focus focus-visible:ring-ds-ring-brand-default-focus/50 focus-visible:ring-[3px] aria-invalid:ring-ds-ring-error-default-default/20 aria-invalid:border-ds-border-status-error-default-default shrink-0 cursor-pointer',
   {
     variants: {
       variant: {
diff --git a/src/style/index.css b/src/style/index.css
index 06f3cc86..af20af33 100644
--- a/src/style/index.css
+++ b/src/style/index.css
@@ -147,7 +147,6 @@ body {
   .lucide {
     color: var(--ds-icon-neutral-muted-default);
     stroke: currentColor;
-    stroke-width: 1.5;
   }
 
   button .lucide,