diff --git a/src/renderer/src/assets/styles/ant.scss b/src/renderer/src/assets/styles/ant.scss
index d44bdca70c..0553c65a9c 100644
--- a/src/renderer/src/assets/styles/ant.scss
+++ b/src/renderer/src/assets/styles/ant.scss
@@ -202,19 +202,14 @@
   overflow-y: auto;
   overflow-x: hidden;
   border: 0.5px solid var(--color-border);
-  border-radius: 12px;
+  border-radius: 10px;
 }
 .ant-dropdown {
   .ant-dropdown-menu {
     max-height: 50vh;
     overflow-y: auto;
     border: 0.5px solid var(--color-border);
-    border-radius: 12px;
-
-    .ant-dropdown-menu-item,
-    .ant-dropdown-menu-submenu-title {
-      padding: 5px;
-    }
+    border-radius: 10px;
   }
   .ant-dropdown-arrow + .ant-dropdown-menu {
     border: none;
@@ -224,7 +219,7 @@
 .ant-popover {
   .ant-popover-inner {
     border: 0.5px solid var(--color-border);
-    border-radius: 12px;
+    border-radius: 10px;
     .ant-popover-inner-content {
       max-height: 70vh;
       overflow-y: auto;
@@ -242,12 +237,12 @@
     padding: 16px 0 0 0;
   }
   .ant-modal-content {
-    border-radius: 12px;
+    border-radius: 10px;
     border: 0.5px solid var(--color-border);
     padding: 0 0 8px 0;
     .ant-modal-header {
       padding: 16px 16px 0 16px;
-      border-radius: 12px;
+      border-radius: 10px;
     }
     .ant-modal-body {
       max-height: 80vh;
diff --git a/src/renderer/src/pages/history/HistoryPage.tsx b/src/renderer/src/pages/history/HistoryPage.tsx
index a3f60e2cc5..d20accfd87 100644
--- a/src/renderer/src/pages/history/HistoryPage.tsx
+++ b/src/renderer/src/pages/history/HistoryPage.tsx
@@ -86,7 +86,7 @@ const TopicsPage: FC = () => {
               </SearchIcon>
             )
           }
-          suffix={search.length >= 2 ? <CornerDownLeft size={16} /> : <Search size={16} />}
+          suffix={search.length >= 2 ? <CornerDownLeft size={16} /> : null}
           ref={inputRef}
           placeholder={t('history.search.placeholder')}
           value={search}
diff --git a/src/renderer/src/pages/home/Messages/MessageGroup.tsx b/src/renderer/src/pages/home/Messages/MessageGroup.tsx
index e0244ea4f5..e6c831318f 100644
--- a/src/renderer/src/pages/home/Messages/MessageGroup.tsx
+++ b/src/renderer/src/pages/home/Messages/MessageGroup.tsx
@@ -293,6 +293,7 @@ const GridContainer = styled.div<{ $count: number; $layout: MultiModelMessageSty
     $layout === 'horizontal' &&
     css`
       margin-top: 15px;
+      padding-bottom: 4px;
     `}
   ${({ $gridColumns, $layout, $count }) =>
     $layout === 'grid' &&
diff --git a/src/renderer/src/pages/home/Messages/MessageMenubar.tsx b/src/renderer/src/pages/home/Messages/MessageMenubar.tsx
index f3382312ad..4512a7bb38 100644
--- a/src/renderer/src/pages/home/Messages/MessageMenubar.tsx
+++ b/src/renderer/src/pages/home/Messages/MessageMenubar.tsx
@@ -492,10 +492,10 @@ const MessageMenubar: FC<Props> = (props) => {
       </Popconfirm>
       {!isUserMessage && (
         <Dropdown
+          arrow={false}
           menu={{ items: dropdownItems, onClick: (e) => e.domEvent.stopPropagation() }}
           trigger={['click']}
-          placement="topRight"
-          arrow>
+          placement="topRight">
           <ActionButton className="message-action-button" onClick={(e) => e.stopPropagation()}>
             <Menu size={19} />
           </ActionButton>