diff --git a/components/popconfirm/PurePanel.tsx b/components/popconfirm/PurePanel.tsx
index 486be2380b38..e04006323f44 100644
--- a/components/popconfirm/PurePanel.tsx
+++ b/components/popconfirm/PurePanel.tsx
@@ -64,7 +64,7 @@ export const Overlay: React.FC<OverlayProps> = (props) => {
             {icon && <span className={`${prefixCls}-message-icon`}>{icon}</span>}
             <div
               className={classNames(`${prefixCls}-message-title`, {
-                [`${prefixCls}-message-title-bold`]: !!description,
+                [`${prefixCls}-message-title-only`]: !!description,
               })}
             >
               {getRenderPropValue(title)}
diff --git a/components/popconfirm/style/index.tsx b/components/popconfirm/style/index.tsx
index 14527c8735b1..1ce9d75bd8ef 100644
--- a/components/popconfirm/style/index.tsx
+++ b/components/popconfirm/style/index.tsx
@@ -50,7 +50,7 @@ const genBaseStyle: GenerateStyle<PopconfirmToken> = (token) => {
           flex: 'auto',
           marginInlineStart: marginXS,
         },
-        '&-title-bold': {
+        '&-title-only': {
           fontWeight: fontWeightStrong,
         },
       },