diff --git a/arkui/ace_engine/native/libace.ndk.json b/arkui/ace_engine/native/libace.ndk.json
index 1d822febf19e96061bd901ce00ee3268610c5be3..09a613d0269e1cd2bb0b6b6249e184ec1c2fc8a9 100644
--- a/arkui/ace_engine/native/libace.ndk.json
+++ b/arkui/ace_engine/native/libace.ndk.json
@@ -2470,5 +2470,13 @@
     {
         "first_introduced": "14",
         "name": "OH_ArkUI_KeyEvent_SetConsumed"
+    },
+    {
+        "first_introduced": "16",
+        "name": "OH_ArkUI_KeyframeAnimateOption_SetExpectedFrameRate"
+    },
+    {
+        "first_introduced": "16",
+        "name": "OH_ArkUI_KeyframeAnimateOption_GetExpectedFrameRate"
     }
 ]
\ No newline at end of file
diff --git a/arkui/ace_engine/native/native_animate.h b/arkui/ace_engine/native/native_animate.h
index bd5c9303e31241f36620e2550916ebbb85cf4f65..77831c48096a093ea3c6bad9a2ea587f37123fc1 100644
--- a/arkui/ace_engine/native/native_animate.h
+++ b/arkui/ace_engine/native/native_animate.h
@@ -413,6 +413,19 @@ int32_t OH_ArkUI_KeyframeAnimateOption_SetIterations(ArkUI_KeyframeAnimateOption
 int32_t OH_ArkUI_KeyframeAnimateOption_RegisterOnFinishCallback(
     ArkUI_KeyframeAnimateOption* option, void* userData, void (*onFinish)(void* userData));
 
+/**
+ * @brief Sets the expected frame rate range of a keyframe animation.
+ *
+ * @param option Indicates the pointer to a keyframe animation configuration.
+ * @param frameRate Indicates the expected frame rate range.
+ * @return Returns the error code.
+ *         Returns {@link ARKUI_ERROR_CODE_NO_ERROR} if the operation is successful.
+ *         Returns {@link ARKUI_ERROR_CODE_PARAM_INVALID} if a parameter error occurs.
+ * @since 16
+ */
+int32_t OH_ArkUI_KeyframeAnimateOption_SetExpectedFrameRate(
+    ArkUI_KeyframeAnimateOption* option, ArkUI_ExpectedFrameRateRange* frameRate);
+
 /**
  * @brief Sets the duration of a keyframe animation, in milliseconds.
  *
@@ -476,6 +489,15 @@ int32_t OH_ArkUI_KeyframeAnimateOption_GetDelay(ArkUI_KeyframeAnimateOption* opt
  */
 int32_t OH_ArkUI_KeyframeAnimateOption_GetIterations(ArkUI_KeyframeAnimateOption* option);
 
+/**
+ * @brief Obtains the expected frame rate range of a keyframe animation configuration.
+ *
+ * @param option Indicates the pointer to a keyframe animation configuration.
+ * @return Returns the expected frame rate range of the keyframe animation.
+ * @since 16
+ */
+ArkUI_ExpectedFrameRateRange* OH_ArkUI_KeyframeAnimateOption_GetExpectedFrameRate(ArkUI_KeyframeAnimateOption* option);
+
 /**
  * @brief Obtains the duration of a specific state in a keyframe animation.
  *