diff --git a/ohos_nweb/src/cef_delegate/nweb_inputmethod_client.h b/ohos_nweb/src/cef_delegate/nweb_inputmethod_client.h
index d4ad3407cc2b1b21fa15324dda5278b40dced793..f4d3f1cf159c3d1106d244a2e071b6e231b597c1 100644
--- a/ohos_nweb/src/cef_delegate/nweb_inputmethod_client.h
+++ b/ohos_nweb/src/cef_delegate/nweb_inputmethod_client.h
@@ -40,6 +40,8 @@ class NWebInputMethodClient: public virtual CefBaseRefCounted {
                                   const CefString& text,
                                   const CefRange& selected_range) = 0;
   virtual void SetFocusStatus(bool focus_status) = 0;
+  virtual void OnEditableChanged(CefRefPtr<CefBrowser> browser,
+                                 bool is_editable_node) = 0;
 };
 }
 
diff --git a/ohos_nweb/src/cef_delegate/nweb_render_handler.cc b/ohos_nweb/src/cef_delegate/nweb_render_handler.cc
index 14e543c1fd697545605719f2cf9f4d3e234b7ff3..15516e6fbcd3d042d2c3d01f92dd61158c221d48 100755
--- a/ohos_nweb/src/cef_delegate/nweb_render_handler.cc
+++ b/ohos_nweb/src/cef_delegate/nweb_render_handler.cc
@@ -108,7 +108,7 @@ void NWebRenderHandler::SetInputMethodClient(
 
 void NWebRenderHandler::SetNWebDelegateInterface(
     std::shared_ptr<NWebDelegateInterface> client) {
-  delegate_interface_ = client;
+  delegate_interface_ = std::weak_ptr<NWebDelegateInterface>(client);
 }
 
 void NWebRenderHandler::Resize(uint32_t width, uint32_t height) {
@@ -232,6 +232,15 @@ void NWebRenderHandler::OnSelectionChanged(CefRefPtr<CefBrowser> browser,
   }
 }
 
+void NWebRenderHandler::OnEditableChanged(CefRefPtr<CefBrowser> browser,
+                                          bool is_editable_node) {
+  if (!inputmethod_client_) {
+    LOG(ERROR) << "inputmethod_client_ is nullptr.";
+    return;
+  }
+  inputmethod_client_->OnEditableChanged(browser, is_editable_node);
+}
+
 void NWebRenderHandler::OnVirtualKeyboardRequested(
     CefRefPtr<CefBrowser> browser,
     TextInputMode input_mode,
@@ -244,7 +253,8 @@ void NWebRenderHandler::OnVirtualKeyboardRequested(
   }
 
   if (input_mode != CEF_TEXT_INPUT_MODE_NONE) {
-    if (delegate_interface_->OnFocus()) {
+    auto delegete = delegate_interface_.lock();
+    if (delegete && delegete->OnFocus()) {
       inputmethod_client_->Attach(browser, show_keyboard, input_mode);
     }
   } else {
diff --git a/ohos_nweb/src/cef_delegate/nweb_render_handler.h b/ohos_nweb/src/cef_delegate/nweb_render_handler.h
index d381a6e332fefd4641894e0a00e6e275f2db4368..84b632a734b8434fbfc9392b6037535f21aaf105 100755
--- a/ohos_nweb/src/cef_delegate/nweb_render_handler.h
+++ b/ohos_nweb/src/cef_delegate/nweb_render_handler.h
@@ -84,6 +84,9 @@ class NWebRenderHandler : public CefRenderHandler {
                           const CefString& text,
                           const CefRange& selected_range) override;
 
+  void OnEditableChanged(CefRefPtr<CefBrowser> browser,
+                         bool is_editable_node) override;
+
   void OnVirtualKeyboardRequested(CefRefPtr<CefBrowser> browser,
                                   TextInputMode input_mode,
                                   bool show_keyboard) override;
@@ -139,7 +142,7 @@ class NWebRenderHandler : public CefRenderHandler {
 
   std::function<void(const char*)> render_update_cb_ = nullptr;
   CefRefPtr<NWebInputMethodClient> inputmethod_client_ = nullptr;
-  std::shared_ptr<NWebDelegateInterface> delegate_interface_ = nullptr;
+  std::weak_ptr<NWebDelegateInterface> delegate_interface_;
   uint32_t width_ = 0;
   uint32_t height_ = 0;
   int content_height_ = 0;
diff --git a/ohos_nweb/src/nweb_inputmethod_handler.cc b/ohos_nweb/src/nweb_inputmethod_handler.cc
index 64d9738ec270497042721ae7a09f8ede7cfa5720..7d0a2b293dd2791fefdca6f6d8822096c6e2df76 100644
--- a/ohos_nweb/src/nweb_inputmethod_handler.cc
+++ b/ohos_nweb/src/nweb_inputmethod_handler.cc
@@ -188,7 +188,7 @@ void NWebInputMethodHandler::Attach(CefRefPtr<CefBrowser> browser,
 
 bool NWebInputMethodHandler::Reattach(uint32_t nwebId, ReattachType type) {
   nweb_id_ = nwebId;
-  if (type == ReattachType::FROM_CONTINUE) {
+  if (type == ReattachType::FROM_CONTINUE || !is_editable_node_) {
     if (!isNeedReattachOncontinue_) {
       LOG(INFO) << "don't need reattach input method";
       return false;
@@ -196,7 +196,7 @@ bool NWebInputMethodHandler::Reattach(uint32_t nwebId, ReattachType type) {
     isNeedReattachOncontinue_ = false;
   }
 
-  if (type == ReattachType::FROM_ONFOCUS) {
+  if (type == ReattachType::FROM_ONFOCUS || !is_editable_node_) {
     if (!isNeedReattachOnfocus_) {
       LOG(INFO) << "ReAttchOnfocus, don't need reattach input method";
       return false;
@@ -612,6 +612,11 @@ void NWebInputMethodHandler::SetFocusStatus(bool focus_status) {
   focus_status_ = focus_status;
 }
 
+void NWebInputMethodHandler::OnEditableChanged(CefRefPtr<CefBrowser> browser,
+                                               bool is_editable_node) {
+  is_editable_node_ = is_editable_node;
+}
+
 int32_t NWebInputMethodHandler::GetTextIndexAtCursor() {
   std::unique_lock<std::mutex> lock(textCursorMutex_);
   bool istextCursorReady = textCursorCv_.wait_for(
diff --git a/ohos_nweb/src/nweb_inputmethod_handler.h b/ohos_nweb/src/nweb_inputmethod_handler.h
index 0649bb8af50d3948d82bbd49505942f7b3cb9eee..9a7e792e0e8aba52258b98b014f307f48d873dd0 100644
--- a/ohos_nweb/src/nweb_inputmethod_handler.h
+++ b/ohos_nweb/src/nweb_inputmethod_handler.h
@@ -45,6 +45,8 @@ class NWebInputMethodHandler : public NWebInputMethodClient {
                           const CefString& text,
                           const CefRange& selected_range) override;
   void SetFocusStatus(bool focus_status) override;
+  void OnEditableChanged(CefRefPtr<CefBrowser> browser,
+                         bool is_editable_node) override;
 
   bool Reattach(uint32_t nwebId, ReattachType type);
   void SetIMEStatus(bool status);
@@ -88,6 +90,7 @@ class NWebInputMethodHandler : public NWebInputMethodClient {
   std::shared_ptr<IMFTextListenerAdapter> inputmethod_listener_ = nullptr;
   bool isAttached_ = false;
   bool show_keyboard_ = false;
+  bool is_editable_node_ = false;
   bool isNeedReattachOncontinue_ = false;
   IMFAdapterTextInputType input_mode_ = IMFAdapterTextInputType::TEXT;
   std::chrono::high_resolution_clock::time_point lastCloseInputMethodTime_;