diff --git a/components/mentions/index.tsx b/components/mentions/index.tsx
index c2387de8ba..c79ce1fcff 100644
--- a/components/mentions/index.tsx
+++ b/components/mentions/index.tsx
@@ -156,6 +156,7 @@ class Mentions extends React.Component<MentionProps, MentionState> {
         notFoundContent={this.getNotFoundContent(renderEmpty)}
         className={mergedClassName}
         disabled={disabled}
+        direction={direction}
         {...mentionsProps}
         filterOption={this.getFilterOption()}
         onFocus={this.onFocus}
diff --git a/package.json b/package.json
index 21cc95350b..febbaadfb3 100644
--- a/package.json
+++ b/package.json
@@ -115,7 +115,7 @@
     "rc-dropdown": "~3.0.0",
     "rc-field-form": "~1.1.0",
     "rc-input-number": "~4.5.4",
-    "rc-mentions": "~1.0.0",
+    "rc-mentions": "~1.1.0",
     "rc-menu": "~8.0.1",
     "rc-notification": "~4.0.0",
     "rc-pagination": "~2.2.0",