diff --git a/frameworks/js/napi/form_host/js_form_host.cpp b/frameworks/js/napi/form_host/js_form_host.cpp
index c9bd93a30506080c274255cf38a0c783ba750892..f2106ab62cb0971fea2ba00d8322eb2272010154 100644
--- a/frameworks/js/napi/form_host/js_form_host.cpp
+++ b/frameworks/js/napi/form_host/js_form_host.cpp
@@ -279,6 +279,11 @@ public:
         GET_CB_INFO_AND_CALL(env, info, JsFormHost, OnRequestForm);
     }
 
+    static napi_value RequestFormWithParams(napi_env env, napi_callback_info info)
+    {
+        GET_CB_INFO_AND_CALL(env, info, JsFormHost, OnRequestFormWithParams);
+    }
+
     static napi_value CastTempForm(napi_env env, napi_callback_info info)
     {
         GET_CB_INFO_AND_CALL(env, info, JsFormHost, OnCastTempForm);
@@ -594,6 +599,54 @@ private:
         return result;
     }
 
+    napi_value OnRequestFormWithParams(napi_env env, size_t argc, napi_value* argv)
+    {
+        HILOG_DEBUG("%{public}s called.", __func__);
+
+        if (argc > ARGS_TWO || argc < ARGS_ONE) {
+            HILOG_ERROR("%{public}s, wrong number of arguments.", __func__);
+            NapiFormUtil::ThrowParamNumError(env, std::to_string(argc), "1 or 2");
+            return CreateJsUndefined(env);
+        }
+
+        decltype(argc) convertArgc = 0;
+        int64_t formId = 0;
+        if (!ConvertFromId(env, argv[PARAM0], formId)) {
+            HILOG_ERROR("form id is invalid.");
+            NapiFormUtil::ThrowParamTypeError(env, "formId", "string");
+            return CreateJsUndefined(env);
+        }
+        convertArgc++;
+
+        if (argc == ARGS_TWO && !IsTypeForNapiValue(env, argv[PARAM1], napi_object)) {
+            HILOG_ERROR("second input param is invalid.");
+            NapiFormUtil::ThrowParamTypeError(env, "wantParams", "object");
+            return CreateJsUndefined(env);
+        }
+
+        Want want;
+        AAFwk::WantParams wantParams;
+        if (UnwrapWantParams(env, argv[PARAM1], wantParams)) {
+            want.SetParams(wantParams);
+        }
+        convertArgc++;
+
+        NapiAsyncTask::CompleteCallback complete = [formId, want](napi_env env, NapiAsyncTask &task, int32_t status) {
+            auto ret = FormMgr::GetInstance().RequestForm(formId, FormHostClient::GetInstance(), want);
+            if (ret == ERR_OK) {
+                task.ResolveWithNoError(env, CreateJsUndefined(env));
+            } else {
+                task.Reject(env, NapiFormUtil::CreateErrorByInternalErrorCode(env, ret));
+            }
+        };
+
+        napi_value lastParam = (argc <= convertArgc) ? nullptr : argv[convertArgc];
+        napi_value result = nullptr;
+        NapiAsyncTask::ScheduleWithDefaultQos("JsFormHost::OnRequestFormWithParams",
+            env, CreateAsyncTaskWithLastParam(env, lastParam, nullptr, std::move(complete), &result));
+        return result;
+    }
+
     napi_value OnCastTempForm(napi_env env, size_t argc, napi_value* argv)
     {
         HILOG_DEBUG("%{public}s called.", __func__);
@@ -1704,6 +1757,7 @@ napi_value JsFormHostInit(napi_env env, napi_value exportObj)
     BindNativeFunction(env, exportObj, "deleteForm", moduleName, JsFormHost::DeleteForm);
     BindNativeFunction(env, exportObj, "releaseForm", moduleName, JsFormHost::ReleaseForm);
     BindNativeFunction(env, exportObj, "requestForm", moduleName, JsFormHost::RequestForm);
+    BindNativeFunction(env, exportObj, "requestFormWithParams", moduleName, JsFormHost::RequestFormWithParams);
     BindNativeFunction(env, exportObj, "castTempForm", moduleName, JsFormHost::CastTempForm);
     BindNativeFunction(env, exportObj, "castToNormalForm", moduleName, JsFormHost::CastTempForm);
     BindNativeFunction(env, exportObj, "notifyVisibleForms", moduleName, JsFormHost::NotifyVisibleForms);
diff --git a/frameworks/js/napi/form_info/js_form_info.cpp b/frameworks/js/napi/form_info/js_form_info.cpp
index 98719a5c43845fbafc891aaef405f4f89410d1cc..a8f5830c2f939e1feba42bf1f33a3347c58fe369 100644
--- a/frameworks/js/napi/form_info/js_form_info.cpp
+++ b/frameworks/js/napi/form_info/js_form_info.cpp
@@ -88,6 +88,8 @@ napi_value CreateJsFormParam(napi_env engine)
         "PARAM_FORM_CUSTOMIZE_KEY", CreateJsValue(engine, AppExecFwk::Constants::PARAM_FORM_CUSTOMIZE_KEY));
     napi_set_named_property(engine, objValue,
         "FORM_RENDERING_MODE_KEY", CreateJsValue(engine, AppExecFwk::Constants::PARAM_FORM_RENDERINGMODE_KEY));
+    napi_set_named_property(engine, objValue,
+        "HOST_BG_INVERSE_COLOR_KEY", CreateJsValue(engine, AppExecFwk::Constants::PARAM_HOST_BG_INVERSE_COLOR_KEY));
     return objValue;
 }
 
diff --git a/interfaces/inner_api/include/form_constants.h b/interfaces/inner_api/include/form_constants.h
index 384d2bf6ba72ec8083a4862e12e66edb6c29f91c..a324b3d0f8605de07a10db7f5d68cf9d2bd0dfd6 100644
--- a/interfaces/inner_api/include/form_constants.h
+++ b/interfaces/inner_api/include/form_constants.h
@@ -76,6 +76,7 @@ namespace Constants {
     constexpr int32_t TYPE_STATIC_UPDATE = 2;
     constexpr int32_t TYPE_DYNAMIC_UPDATE = 3;
     const long ABS_REFRESH_MS = 2500;
+    constexpr const char* PARAM_HOST_BG_INVERSE_COLOR_KEY = "ohos.extra.param.key.host_bg_inverse_color";
 
     constexpr int32_t UNKNOWN = 0;
     // The form events type which means that the form becomes visible.
diff --git a/interfaces/kits/native/src/form_mgr.cpp b/interfaces/kits/native/src/form_mgr.cpp
index 59bf84a956b16ba470bb321208080bab1ed274d3..da80ee7d0e089b4c3301797b0edd474667df3e71 100644
--- a/interfaces/kits/native/src/form_mgr.cpp
+++ b/interfaces/kits/native/src/form_mgr.cpp
@@ -264,7 +264,7 @@ int FormMgr::RequestForm(const int64_t formId, const sptr<IRemoteObject> &caller
     }
     auto hostCaller = FormCallerMgr::GetInstance().GetFormHostCaller(formId);
     if (hostCaller != nullptr) {
-        HILOG_DEBUG("request form by host caller");
+        HILOG_INFO("request form by host caller");
         return hostCaller->RequestForm(formId, callerToken, want);
     }
     ErrCode resultCode = remoteProxy_->RequestForm(formId, callerToken, want);
diff --git a/interfaces/kits/native/src/form_provider_client.cpp b/interfaces/kits/native/src/form_provider_client.cpp
index c106f649ad141f7c7968229e867e2eafbeae4fbe..4da23f678fb18795183f14491f4ffe9cba128b33 100644
--- a/interfaces/kits/native/src/form_provider_client.cpp
+++ b/interfaces/kits/native/src/form_provider_client.cpp
@@ -175,7 +175,7 @@ int FormProviderClient::NotifyFormUpdate(
         }
 
         HILOG_INFO("Ability name is %{public}s.", ownerAbility->GetAbilityName().c_str());
-        ownerAbility->OnUpdate(formId);
+        ownerAbility->OnUpdate(formId, want.GetParams());
     } while (false);
 
     if (!want.HasParameter(Constants::FORM_CONNECT_ID)) {
diff --git a/services/src/form_refresh_connection.cpp b/services/src/form_refresh_connection.cpp
index 20cf3a2b802605eede5f58bd5747356c7132b7b3..b68e521a06deba048d4ff6f7d9c09d03e5eb5691 100644
--- a/services/src/form_refresh_connection.cpp
+++ b/services/src/form_refresh_connection.cpp
@@ -66,7 +66,7 @@ void FormRefreshConnection::OnAbilityConnectDone(
         cloneWant.SetParam(Constants::FORM_CONNECT_ID, this->GetConnectId());
         FormTaskMgr::GetInstance().PostAcquireTask(GetFormId(), cloneWant, remoteObject);
     } else {
-        Want want;
+        Want want = Want(want_);
         want.SetParam(Constants::FORM_CONNECT_ID, this->GetConnectId());
         FormTaskMgr::GetInstance().PostRefreshTask(GetFormId(), want, remoteObject);
     }