diff --git a/components/input/TextArea.tsx b/components/input/TextArea.tsx
index 136b2dca8c..65c8c813f3 100644
--- a/components/input/TextArea.tsx
+++ b/components/input/TextArea.tsx
@@ -135,6 +135,7 @@ const TextArea = React.forwardRef<TextAreaRef, TextAreaProps>(
         onChange={handleChange}
         onCompositionEnd={onInternalCompositionEnd}
         ref={innerRef}
+        maxLength={maxLength}
       />
     );
 
diff --git a/components/input/__tests__/__snapshots__/demo.test.js.snap b/components/input/__tests__/__snapshots__/demo.test.js.snap
index c4883630c8..5644c061e0 100644
--- a/components/input/__tests__/__snapshots__/demo.test.js.snap
+++ b/components/input/__tests__/__snapshots__/demo.test.js.snap
@@ -3317,6 +3317,7 @@ exports[`renders ./components/input/demo/textarea-show-count.md correctly 1`] =
 >
   <textarea
     class="ant-input"
+    maxlength="100"
   />
 </div>
 `;
diff --git a/components/input/__tests__/__snapshots__/textarea.test.js.snap b/components/input/__tests__/__snapshots__/textarea.test.js.snap
index cfc3205bc9..7d96e65f5b 100644
--- a/components/input/__tests__/__snapshots__/textarea.test.js.snap
+++ b/components/input/__tests__/__snapshots__/textarea.test.js.snap
@@ -245,6 +245,7 @@ exports[`TextArea allowClear should not show icon if value is undefined, null or
 exports[`TextArea maxLength should support maxLength 1`] = `
 <textarea
   class="ant-input"
+  maxlength="10"
 />
 `;