diff --git a/api/@ohos.inputMethodEngine.d.ts b/api/@ohos.inputMethodEngine.d.ts
index 622a573b0c5b96cd2ca8cf7f976e5ddb0a1c6cd2..9fcb255df96e413afc61c35e4731715679b11a9b 100644
--- a/api/@ohos.inputMethodEngine.d.ts
+++ b/api/@ohos.inputMethodEngine.d.ts
@@ -1561,6 +1561,16 @@ declare namespace inputMethodEngine {
      * @since 20
      */
     getAttachOptions(): AttachOptions;
+
+    /**
+     * Get recommended words.
+     * @param { Array<string> } Keywords for querying recommended words.
+     * @returns { Recommendation } The recommendation.
+     * @syscap SystemCapability.MiscServices.InputMethodFramework
+     * @since 21
+     */
+    getRecommendation(keywords: Array<string>): Recommendation;
+
     /**
      * Subscribe 'attachOptionsDidChange' event.
      *
@@ -2992,6 +3002,25 @@ declare namespace inputMethodEngine {
      */
     CHARACTERS
   }
+
+  /**
+   * Recommendataion.
+   *
+   * @interface Recommendation
+   * @syscap SystemCapability.MiscServices.InputMethodFramework
+   * @since 21
+   */
+  export interface Recommendation {
+    /**
+     * Recommended words.
+     *
+     * @type { Array<string> }
+     * @readonly
+     * @syscap SystemCapability.MiscServices.InputMethodFramework
+     * @since 21
+     */
+    readonly recommendedWords: Array<string>;
+  }
 }
 
 export default inputMethodEngine;