diff --git a/graphic/graphic_2d/native_vsync/libnative_vsync.ndk.json b/graphic/graphic_2d/native_vsync/libnative_vsync.ndk.json
index 5362d474e0217b0a4b53c0ed0924b05a53e69d88..ca01c8fbb56c5a0db920d4fd44f125457b7ff0f4 100644
--- a/graphic/graphic_2d/native_vsync/libnative_vsync.ndk.json
+++ b/graphic/graphic_2d/native_vsync/libnative_vsync.ndk.json
@@ -8,5 +8,9 @@
     {
         "first_introduced": "14",
         "name": "OH_NativeVSync_DVSyncSwitch"
+    },
+    {
+        "first_introduced": "20",
+        "name": "OH_NativeVSync_SetExpectedFrameRateRange"
     }
 ]
\ No newline at end of file
diff --git a/graphic/graphic_2d/native_vsync/native_vsync.h b/graphic/graphic_2d/native_vsync/native_vsync.h
index f7d45c0e753e84ae3892bf4d679e6b7f212402ef..f670c283853005bb82d753e7da36a4ea9aaac6d6 100644
--- a/graphic/graphic_2d/native_vsync/native_vsync.h
+++ b/graphic/graphic_2d/native_vsync/native_vsync.h
@@ -49,6 +49,21 @@ struct OH_NativeVSync;
 typedef struct OH_NativeVSync OH_NativeVSync;
 typedef void (*OH_NativeVSync_FrameCallback)(long long timestamp, void *data);
 
+/**
+ * @brief Defines the expected frame rate range struct.
+ *
+ * @since 20
+ * @version 1.0
+ */
+typedef struct {
+    /**The minimum frame rate of dynamical callback rate range */
+    int32_t min;
+    /**The maximum frame rate of dynamical callback rate range */
+    int32_t max;
+    /**The expected frame rate of dynamical callback rate range */
+    int32_t expected;
+} OH_NativeVSync_ExpectedRateRange;
+
 /**
  * @brief Creates a <b>NativeVsync</b> instance.\n
  * A new <b>NativeVsync</b> instance is created each time this function is called.
@@ -163,6 +178,22 @@ int OH_NativeVSync_GetPeriod(OH_NativeVSync* nativeVsync, long long* period);
  * @version 1.0
  */
 int OH_NativeVSync_DVSyncSwitch(OH_NativeVSync* nativeVsync, bool enable);
+
+/**
+ * @brief Sets the desired VSync frame rate and the range of the desired frame rate.
+ *
+ * @syscap SystemCapability.Graphic.Graphic2D.NativeVsync
+ * @param nativeVsync Pointer to an instance of {@link OH_NativeVSync}.
+ * @param range Pointer to an instance of {@link OH_NativeVSync_ExpectedRateRange}.\n
+ * The valid range for the desired frame rate is: 0 <= minimum <= desired frame rate <= maximum <= 144.\n
+ * A desired frame rate of 0 indicates that the desired frame rate is canceled.\n
+ * The developer is responsible for managing the lifecycle of this pointer.
+ * @return Returns 0 on success, other return values can be referenced from {@link OHNativeErrorCode}.
+ * @since 20
+ * @version 1.0
+ */
+
+int OH_NativeVSync_SetExpectedFrameRateRange(OH_NativeVSync* nativeVsync, OH_NativeVSync_ExpectedRateRange* range);
 #ifdef __cplusplus
 }
 #endif