diff --git a/cef/cef-events.go b/cef/cef-events.go
index 5e1abe232ec9c3099b562cfa94818f47930f4913..3014be877a53bdd2f37110a3383134072f971031 100644
--- a/cef/cef-events.go
+++ b/cef/cef-events.go
@@ -22,8 +22,7 @@ import (
 func init() {
 	var resourceEventGet = func(fn interface{}, getVal func(idx int) uintptr, resp bool) (sender lcl.IObject, browser *ICefBrowser, frame *ICefFrame, request *ICefRequest, response *ICefResponse) {
 		var (
-			instance uintptr
-			ptr      unsafe.Pointer
+			instance unsafe.Pointer
 		)
 		// 指针
 		getPtr := func(i int) unsafe.Pointer {
@@ -39,10 +38,9 @@ func init() {
 			Id:      StrToInt64(api.GoStr(tempFrame.Identifier)),
 		}
 		cefRequest := (*rICefRequest)(getPtr(3))
-		instance, ptr = GetInstancePtr(cefRequest.Instance)
+		instance = GetInstancePtr(cefRequest.Instance)
 		request = &ICefRequest{
 			instance:             instance,
-			ptr:                  ptr,
 			Url:                  api.GoStr(cefRequest.Url),
 			Method:               api.GoStr(cefRequest.Method),
 			ReferrerUrl:          api.GoStr(cefRequest.ReferrerUrl),
@@ -55,10 +53,9 @@ func init() {
 		}
 		if resp {
 			cefResponse := (*iCefResponse)(getPtr(4))
-			instance, ptr = GetInstancePtr(cefResponse.Instance)
+			instance = GetInstancePtr(cefResponse.Instance)
 			response = &ICefResponse{
 				instance:   instance,
-				ptr:        ptr,
 				Status:     int32(cefResponse.Status),
 				StatusText: api.GoStr(cefResponse.StatusText),
 				MimeType:   api.GoStr(cefResponse.MimeType),
diff --git a/cef/cef-request.go b/cef/cef-request.go
index d3b3787722479d8500c77f329cede14175463635..2b6034f737bfa70df8c3d6fe25235ac6b1a9b0ce 100644
--- a/cef/cef-request.go
+++ b/cef/cef-request.go
@@ -16,8 +16,7 @@ import (
 )
 
 type ICefRequest struct {
-	instance             uintptr
-	ptr                  unsafe.Pointer
+	instance             unsafe.Pointer
 	Url                  string
 	Method               string
 	ReferrerUrl          string
@@ -44,46 +43,46 @@ type rICefRequest struct {
 
 //request
 func (m *ICefRequest) IsReadOnly() bool {
-	return api.GoBool(cefRequest_IsReadOnly(m.instance))
+	return api.GoBool(cefRequest_IsReadOnly(uintptr(m.instance)))
 }
 
 func (m *ICefRequest) SetUrl(url string) {
-	cefRequest_SetUrl(m.instance, url)
+	cefRequest_SetUrl(uintptr(m.instance), url)
 }
 
 func (m *ICefRequest) SetMethod(method string) {
-	cefRequest_SetMethod(m.instance, method)
+	cefRequest_SetMethod(uintptr(m.instance), method)
 }
 
 func (m *ICefRequest) SetReferrer(referrerUrl string, policy TCefReferrerPolicy) {
-	cefRequest_SetReferrer(m.instance, referrerUrl, policy)
+	cefRequest_SetReferrer(uintptr(m.instance), referrerUrl, policy)
 }
 
 func (m *ICefRequest) SetFlags(flags TCefUrlRequestFlags) {
-	cefRequest_SetFlags(m.instance, flags)
+	cefRequest_SetFlags(uintptr(m.instance), flags)
 }
 
 func (m *ICefRequest) SetFirstPartyForCookies(url string) {
-	cefRequest_SetFirstPartyForCookies(m.instance, url)
+	cefRequest_SetFirstPartyForCookies(uintptr(m.instance), url)
 }
 
 func (m *ICefRequest) GetHeaderByName(name string) string {
-	return api.GoStr(cefRequest_GetHeaderByName(m.instance, name))
+	return api.GoStr(cefRequest_GetHeaderByName(uintptr(m.instance), name))
 }
 
 func (m *ICefRequest) SetHeaderByName(name, value string, overwrite bool) {
-	cefRequest_SetHeaderByName(m.instance, name, value, overwrite)
+	cefRequest_SetHeaderByName(uintptr(m.instance), name, value, overwrite)
 }
 
 func (m *ICefRequest) GetHeaderMap() *ICefStringMultiMap {
 	headerMap := &ICefStringMultiMap{}
-	headerMap.instance = cefRequest_GetHeaderMap(m.instance)
+	headerMap.instance = cefRequest_GetHeaderMap(uintptr(m.instance))
 	headerMap.ptr = unsafe.Pointer(headerMap.instance)
 	return headerMap
 }
 
 func (m *ICefRequest) SetHeaderMap(headerMap *ICefStringMultiMap) {
-	cefRequest_SetHeaderMap(m.instance, headerMap.instance)
+	cefRequest_SetHeaderMap(uintptr(m.instance), headerMap.instance)
 }
 
 //request
diff --git a/cef/cef-response.go b/cef/cef-response.go
index 871e952352bd4079d4522fe4ef37e82c9731313a..a18082d7d0ce1feb6fcc8d8eb380f587df7d003b 100644
--- a/cef/cef-response.go
+++ b/cef/cef-response.go
@@ -16,8 +16,7 @@ import (
 )
 
 type ICefResponse struct {
-	instance   uintptr
-	ptr        unsafe.Pointer
+	instance   unsafe.Pointer
 	Status     int32
 	StatusText string
 	MimeType   string
@@ -37,40 +36,40 @@ type iCefResponse struct {
 }
 
 func (m *ICefResponse) IsReadOnly() bool {
-	return api.GoBool(cefResponse_IsReadOnly(m.instance))
+	return api.GoBool(cefResponse_IsReadOnly(uintptr(m.instance)))
 }
 
 func (m *ICefResponse) SetError(error TCefErrorCode) {
-	cefResponse_SetError(m.instance, error)
+	cefResponse_SetError(uintptr(m.instance), error)
 }
 func (m *ICefResponse) SetStatus(status int32) {
-	cefResponse_SetStatus(m.instance, status)
+	cefResponse_SetStatus(uintptr(m.instance), status)
 }
 func (m *ICefResponse) SetStatusText(statusText string) {
-	cefResponse_SetStatusText(m.instance, statusText)
+	cefResponse_SetStatusText(uintptr(m.instance), statusText)
 }
 func (m *ICefResponse) SetMimeType(mimetype string) {
-	cefResponse_SetMimeType(m.instance, mimetype)
+	cefResponse_SetMimeType(uintptr(m.instance), mimetype)
 }
 func (m *ICefResponse) SetCharset(charset string) {
-	cefResponse_SetCharset(m.instance, charset)
+	cefResponse_SetCharset(uintptr(m.instance), charset)
 }
 
 func (m *ICefResponse) GetHeaderByName(name string) string {
-	return api.GoStr(cefResponse_GetHeaderByName(m.instance, name))
+	return api.GoStr(cefResponse_GetHeaderByName(uintptr(m.instance), name))
 }
 
 func (m *ICefResponse) SetHeaderByName(name, value string, overwrite bool) {
-	cefResponse_SetHeaderByName(m.instance, name, value, overwrite)
+	cefResponse_SetHeaderByName(uintptr(m.instance), name, value, overwrite)
 }
 
 func (m *ICefResponse) SetURL(url string) {
-	cefResponse_SetURL(m.instance, url)
+	cefResponse_SetURL(uintptr(m.instance), url)
 }
 
 func (m *ICefResponse) GetHeaderMap() *ICefStringMultiMap {
 	headerMap := &ICefStringMultiMap{}
-	headerMap.instance = cefResponse_GetHeaderMap(m.instance)
+	headerMap.instance = cefResponse_GetHeaderMap(uintptr(m.instance))
 	headerMap.ptr = unsafe.Pointer(headerMap.instance)
 	return headerMap
 }
diff --git a/common/common.go b/common/common.go
index d71a4912fc217d587ef4a8f9f467d3035513acf8..9a89e1e8c451546a5824b760175ed38138860a62 100644
--- a/common/common.go
+++ b/common/common.go
@@ -753,7 +753,7 @@ func ArrayIndexOf[T any](array []T, a interface{}) int {
 }
 
 //获取指针的指针的地址
-func GetInstancePtr(ptr uintptr) (uintptr, unsafe.Pointer) {
+func GetInstancePtr(ptr uintptr) unsafe.Pointer {
 	ptr = *(*uintptr)(unsafe.Pointer(ptr))
-	return ptr, unsafe.Pointer(ptr)
+	return unsafe.Pointer(ptr)
 }