diff --git a/ohos_interface/include/ohos_nweb/nweb.h b/ohos_interface/include/ohos_nweb/nweb.h
index 1c904e8f5a4e317456c379ea1c035cf5f13042f9..e2da22cd59e3e5f1ca48a48f0b583e2c6701cf15 100644
--- a/ohos_interface/include/ohos_nweb/nweb.h
+++ b/ohos_interface/include/ohos_nweb/nweb.h
@@ -2061,6 +2061,14 @@ public:
     {
         return WebDestroyMode::NORMAL_MODE;
     }
+
+    /**
+     * @brief Record the blankless frame size of the web.
+     *
+     * @param width The width of the blankless frame.
+     * @param height The height of the blankless frame.
+     */
+    virtual void RecordBlanklessFrameSize(uint32_t width, uint32_t height) {}
 };
 
 } // namespace OHOS::NWeb
diff --git a/ohos_interface/include/ohos_nweb/nweb_handler.h b/ohos_interface/include/ohos_nweb/nweb_handler.h
index 59832df9e12b6aa30f7c09f737ca46d03f3ecd04..f9709da8a59c30cc2b03aae273438589a669cc68 100644
--- a/ohos_interface/include/ohos_nweb/nweb_handler.h
+++ b/ohos_interface/include/ohos_nweb/nweb_handler.h
@@ -1255,6 +1255,15 @@ public:
     virtual void OnPdfLoadEvent(int32_t result, const std::string& url) {}
 
     virtual void OnTakeFocus(std::shared_ptr<NWebKeyEvent> event) {}
+
+    /**
+     * @brief Notify the web client to insert blankless frame with size.
+     *
+     * @param pathToFrame The file used to insert frame.
+     * @param width The width of the blankless frame.
+     * @param height The height of the blankless frame.
+     */
+    virtual void OnInsertBlanklessFrameWithSize(const std::string& pathToFrame, uint32_t width, uint32_t height) {}
 };
 
 } // namespace OHOS::NWeb
diff --git a/ohos_interface/ohos_glue/ohos_nweb/bridge/webcore/ark_web_handler_wrapper.cpp b/ohos_interface/ohos_glue/ohos_nweb/bridge/webcore/ark_web_handler_wrapper.cpp
index 93e4e225b734962d4426c9c57593264a08c0c96f..9a4505545b52f6646ce1e740cafb4693a0635f05 100644
--- a/ohos_interface/ohos_glue/ohos_nweb/bridge/webcore/ark_web_handler_wrapper.cpp
+++ b/ohos_interface/ohos_glue/ohos_nweb/bridge/webcore/ark_web_handler_wrapper.cpp
@@ -1262,4 +1262,13 @@ void ArkWebHandlerWrapper::OnTakeFocus(std::shared_ptr<OHOS::NWeb::NWebKeyEvent>
 
     ark_web_handler_->OnTakeFocus(new ArkWebKeyEventImpl(event));
 }
+
+void ArkWebHandlerWrapper::OnInsertBlanklessFrameWithSize(const std::string& pathToFrame,
+                                                          uint32_t width,
+                                                          uint32_t height)
+{
+    ArkWebString pathToFrame_ = ArkWebStringClassToStruct(pathToFrame);
+    ark_web_handler_->OnInsertBlanklessFrameWithSize(pathToFrame_, width, height);
+    ArkWebStringStructRelease(pathToFrame_);
+}
 } // namespace OHOS::ArkWeb
diff --git a/ohos_interface/ohos_glue/ohos_nweb/bridge/webcore/ark_web_handler_wrapper.h b/ohos_interface/ohos_glue/ohos_nweb/bridge/webcore/ark_web_handler_wrapper.h
index b907f9690674a88770ea3046f5362eb76c6ee1aa..e44db392dc1a63fc9def4f09574c9bae1f5b762c 100644
--- a/ohos_interface/ohos_glue/ohos_nweb/bridge/webcore/ark_web_handler_wrapper.h
+++ b/ohos_interface/ohos_glue/ohos_nweb/bridge/webcore/ark_web_handler_wrapper.h
@@ -734,6 +734,17 @@ public:
     void OnPdfLoadEvent(int32_t result, const std::string& url) override;
 
     void OnTakeFocus(std::shared_ptr<OHOS::NWeb::NWebKeyEvent> event) override;
+
+    /**
+     * @brief Notify the web client to insert blankless frame with size.
+     *
+     * @param pathToFrame The file used to insert frame. If empty, means remove frame.
+     * @param width The width of the blankless frame.
+     * @param height The height of the blankless frame.
+     */
+    void OnInsertBlanklessFrameWithSize(const std::string& pathToFrame,
+                                        uint32_t width,
+                                        uint32_t height) override;
 private:
     ArkWebRefPtr<ArkWebHandler> ark_web_handler_;
 };
diff --git a/ohos_interface/ohos_glue/ohos_nweb/bridge/webcore/ark_web_nweb_impl.cpp b/ohos_interface/ohos_glue/ohos_nweb/bridge/webcore/ark_web_nweb_impl.cpp
index b1666ea9a9def9a512af6e3586a5f9f22919cc48..71807d2bedc97a3086c5b488b2610336ef220c46 100644
--- a/ohos_interface/ohos_glue/ohos_nweb/bridge/webcore/ark_web_nweb_impl.cpp
+++ b/ohos_interface/ohos_glue/ohos_nweb/bridge/webcore/ark_web_nweb_impl.cpp
@@ -1548,4 +1548,8 @@ void ArkWebNWebImpl::FillAutofillDataV2(ArkWebRefPtr<ArkWebRomValue> data)
     nweb_nweb_->FillAutofillDataV2(std::make_shared<ArkWebRomValueWrapper>(data));
 }
 
+void ArkWebNWebImpl::RecordBlanklessFrameSize(uint32_t width, uint32_t height)
+{
+    nweb_nweb_->RecordBlanklessFrameSize(width, height);
+}
 } // namespace OHOS::ArkWeb
diff --git a/ohos_interface/ohos_glue/ohos_nweb/bridge/webcore/ark_web_nweb_impl.h b/ohos_interface/ohos_glue/ohos_nweb/bridge/webcore/ark_web_nweb_impl.h
index c160b3e496cbd785789a942aff242fb7ea4ede16..a5d1305459b35b06fcf35a91d11f6f9f9e4e3e88 100644
--- a/ohos_interface/ohos_glue/ohos_nweb/bridge/webcore/ark_web_nweb_impl.h
+++ b/ohos_interface/ohos_glue/ohos_nweb/bridge/webcore/ark_web_nweb_impl.h
@@ -1758,6 +1758,14 @@ public:
     ArkWebRefPtr<ArkWebPrintDocumentAdapterAdapter> CreateWebPrintDocumentAdapterV2(
         const ArkWebString& job_name) override;
 
+    /**
+     * @brief Record the blankless frame size of the web.
+     *
+     * @param width The width of the blankless frame.
+     * @param height The height of the blankless frame.
+     */
+    /*--ark web()--*/
+    void RecordBlanklessFrameSize(uint32_t width, uint32_t height) override; 
 private:
     std::shared_ptr<OHOS::NWeb::NWeb> nweb_nweb_;
 };
diff --git a/ohos_interface/ohos_glue/ohos_nweb/bridge/webview/ark_web_handler_impl.cpp b/ohos_interface/ohos_glue/ohos_nweb/bridge/webview/ark_web_handler_impl.cpp
index e48c5c199d9837e59bbfdb1c03e6b5c7d2b51314..76518eeec32b91062442897cbd05d0be4f89e9c1 100644
--- a/ohos_interface/ohos_glue/ohos_nweb/bridge/webview/ark_web_handler_impl.cpp
+++ b/ohos_interface/ohos_glue/ohos_nweb/bridge/webview/ark_web_handler_impl.cpp
@@ -1100,4 +1100,11 @@ void ArkWebHandlerImpl::OnTakeFocus(ArkWebRefPtr<ArkWebKeyEvent> event)
 
     nweb_handler_->OnTakeFocus(std::make_shared<ArkWebKeyEventWrapper>(event));
 }
+
+void ArkWebHandlerImpl::OnInsertBlanklessFrameWithSize(const ArkWebString& pathToFrame,
+                                                       uint32_t width,
+                                                       uint32_t height)
+{
+    nweb_handler_->OnInsertBlanklessFrameWithSize(ArkWebStringStructToClass(pathToFrame), width, height);
+}
 } // namespace OHOS::ArkWeb
diff --git a/ohos_interface/ohos_glue/ohos_nweb/bridge/webview/ark_web_handler_impl.h b/ohos_interface/ohos_glue/ohos_nweb/bridge/webview/ark_web_handler_impl.h
index bd471997bcbe22ea79d6c5579497d490ea31562e..7d75c50464aae19c79fa95fe0eae73508ef06f16 100644
--- a/ohos_interface/ohos_glue/ohos_nweb/bridge/webview/ark_web_handler_impl.h
+++ b/ohos_interface/ohos_glue/ohos_nweb/bridge/webview/ark_web_handler_impl.h
@@ -697,6 +697,17 @@ public:
     void OnPdfLoadEvent(int32_t result, const ArkWebString& url) override;
 
     void OnTakeFocus(ArkWebRefPtr<ArkWebKeyEvent> event) override;
+
+    /**
+     * @brief Notify the web client to do something for blankless.
+     *
+     * @param pathToFrame The file used to insert frame.
+     * @param width The width of the blankless frame.
+     * @param height The height of the blankless frame.
+     */
+    void OnInsertBlanklessFrameWithSize(const ArkWebString& pathToFrame,
+                                        uint32_t width,
+                                        uint32_t height) override;
 private:
     std::shared_ptr<OHOS::NWeb::NWebHandler> nweb_handler_;
 };
diff --git a/ohos_interface/ohos_glue/ohos_nweb/bridge/webview/ark_web_nweb_wrapper.cpp b/ohos_interface/ohos_glue/ohos_nweb/bridge/webview/ark_web_nweb_wrapper.cpp
index bfdfecba317c4700168c868bad57af851e6b656f..cbb03fda0c09120fc66c5acee1c8da83cfb2ff80 100644
--- a/ohos_interface/ohos_glue/ohos_nweb/bridge/webview/ark_web_nweb_wrapper.cpp
+++ b/ohos_interface/ohos_glue/ohos_nweb/bridge/webview/ark_web_nweb_wrapper.cpp
@@ -1819,4 +1819,9 @@ void ArkWebNWebWrapper::FillAutofillDataV2(std::shared_ptr<OHOS::NWeb::NWebRomVa
 
     ark_web_nweb_->FillAutofillDataV2(new ArkWebRomValueImpl(data));
 }
+
+void ArkWebNWebWrapper::RecordBlanklessFrameSize(uint32_t width, uint32_t height)
+{
+    ark_web_nweb_->RecordBlanklessFrameSize(width, height);
+}
 } // namespace OHOS::ArkWeb
diff --git a/ohos_interface/ohos_glue/ohos_nweb/bridge/webview/ark_web_nweb_wrapper.h b/ohos_interface/ohos_glue/ohos_nweb/bridge/webview/ark_web_nweb_wrapper.h
index c5e593afc6d819c282ef08b40e811ef4cdb0adaf..1104510327ce8277d02135184d3abc3fd72aeb15 100644
--- a/ohos_interface/ohos_glue/ohos_nweb/bridge/webview/ark_web_nweb_wrapper.h
+++ b/ohos_interface/ohos_glue/ohos_nweb/bridge/webview/ark_web_nweb_wrapper.h
@@ -1771,6 +1771,13 @@ public:
     std::unique_ptr<OHOS::NWeb::NWebPrintDocumentAdapterAdapter> CreateWebPrintDocumentAdapterV2(
         const std::string& job_name) override;
 
+    /**
+     * @brief Record the blankless frame size of the web.
+     *
+     * @param width The width of the blankless frame.
+     * @param height The height of the blankless frame.
+     */
+    void RecordBlanklessFrameSize(uint32_t width, uint32_t height) override; 
 private:
     ArkWebRefPtr<ArkWebNWeb> ark_web_nweb_;
 };
diff --git a/ohos_interface/ohos_glue/ohos_nweb/include/ark_web_handler.h b/ohos_interface/ohos_glue/ohos_nweb/include/ark_web_handler.h
index eb9199b79432f5a91871b878b7ddb9475d23f797..6799938e249a68780bedcb2594e07dcf06de3378 100644
--- a/ohos_interface/ohos_glue/ohos_nweb/include/ark_web_handler.h
+++ b/ohos_interface/ohos_glue/ohos_nweb/include/ark_web_handler.h
@@ -1024,6 +1024,18 @@ public:
 
     /*--ark web()--*/
     virtual void OnTakeFocus(ArkWebRefPtr<ArkWebKeyEvent> event) = 0;
+
+    /**
+     * @brief Notify the web client to insert blankless frame with size.
+     *
+     * @param pathToFrame The file used to insert frame.
+     * @param width The width of the blankless frame.
+     * @param height The height of the blankless frame.
+     */
+    /*--ark web()--*/
+    virtual void OnInsertBlanklessFrameWithSize(const ArkWebString& pathToFrame,
+                                                uint32_t width,
+                                                uint32_t height) = 0;
 };
 
 } // namespace OHOS::ArkWeb
diff --git a/ohos_interface/ohos_glue/ohos_nweb/include/ark_web_nweb.h b/ohos_interface/ohos_glue/ohos_nweb/include/ark_web_nweb.h
index f2d1123e60b62466757b0b55fbda941e382136ec..a32f1b0522218fb4eb109ef1159a959d58b7ec0e 100644
--- a/ohos_interface/ohos_glue/ohos_nweb/include/ark_web_nweb.h
+++ b/ohos_interface/ohos_glue/ohos_nweb/include/ark_web_nweb.h
@@ -1994,6 +1994,15 @@ public:
     /*--ark web()--*/
     virtual ArkWebRefPtr<ArkWebPrintDocumentAdapterAdapter> CreateWebPrintDocumentAdapterV2(
         const ArkWebString& job_name) = 0;
+
+    /**
+     * @brief Record the blankless frame size of the web.
+     *
+     * @param width The width of the blankless frame.
+     * @param height The height of the blankless frame.
+     */
+    /*--ark web()--*/
+    virtual void RecordBlanklessFrameSize(uint32_t width, uint32_t height) = 0; 
 };
 
 } // namespace OHOS::ArkWeb