diff --git a/services/ans/include/advanced_notification_service.h b/services/ans/include/advanced_notification_service.h
index 93ce0ab67e7923a256631c6fa85e503b777db6c9..09443c74d65eb5fbed279c403a124f6597f1f502 100644
--- a/services/ans/include/advanced_notification_service.h
+++ b/services/ans/include/advanced_notification_service.h
@@ -1562,6 +1562,7 @@ private:
         const sptr<NotificationBundleOption> bundleOption,
         const bool innerLake);
     void ClearSlotTypeData(const sptr<NotificationRequest> &request, int32_t callingUid, int32_t sourceType);
+    bool GetSystemBoolParameter(const std::string &key, const bool defaultValue);
 
     template<typename T>
     bool WriteParcelableVector(const std::vector<sptr<T>> &parcelableVector, MessageParcel &data)
diff --git a/services/ans/src/advanced_notification_publish_service.cpp b/services/ans/src/advanced_notification_publish_service.cpp
index 63624547c504c6fd6cd42c548e352cb6529da5f3..2aa284e2ff9b8ec84777cca32b61dda2231db861 100644
--- a/services/ans/src/advanced_notification_publish_service.cpp
+++ b/services/ans/src/advanced_notification_publish_service.cpp
@@ -80,6 +80,7 @@ const static std::string INSTALL_SOURCE_EASYABROAD = "com.easy.abroad";
 constexpr int32_t BADGE_NUM_LIMIT = 0;
 constexpr int32_t CLEAR_SLOT_FROM_AVSEESAION = 1;
 constexpr int32_t CLEAR_SLOT_FROM_RSS = 2;
+constexpr const char *SAMPLE_MEACHINE =  "const.dfx.enable_retail";
 
 ErrCode AdvancedNotificationService::SetDefaultNotificationEnabled(
     const sptr<NotificationBundleOption> &bundleOption, bool enabled)
@@ -1140,6 +1141,9 @@ ErrCode AdvancedNotificationService::CommonRequestEnableNotification(const std::
         NotificationAnalyticsUtil::ReportModifyEvent(message);
         return ERR_ANS_NOT_ALLOWED;
     }
+    if (GetSystemBoolParameter(SAMPLE_MEACHINE, false)) {
+        return ERR_ANS_NOT_ALLOWED;
+    }
 
     if (!CreateDialogManager()) {
         ANS_LOGE("Create dialog manager failed.");
@@ -1363,7 +1367,10 @@ ErrCode AdvancedNotificationService::CanPopEnableNotificationDialog(
         NotificationAnalyticsUtil::ReportModifyEvent(message);
         return ERR_ANS_NOT_ALLOWED;
     }
-
+    if (GetSystemBoolParameter(SAMPLE_MEACHINE, false)) {
+        return ERR_ANS_NOT_ALLOWED;
+    }
+    
     if (!CreateDialogManager()) {
         ANS_LOGE("Create dialog manager failed.");
         message.ErrorCode(ERR_ANS_NOT_ALLOWED).Append(" Create dialog failed");
diff --git a/services/ans/src/advanced_notification_utils.cpp b/services/ans/src/advanced_notification_utils.cpp
index ce5c3d91318e33c1a9dd3dec783c828f1a82e518..9105ed040ad9defbe7902281dc9267317c16e353 100644
--- a/services/ans/src/advanced_notification_utils.cpp
+++ b/services/ans/src/advanced_notification_utils.cpp
@@ -52,6 +52,7 @@
 #include "notification_clone_disturb_service.h"
 #include "notification_clone_bundle_service.h"
 #include "advanced_notification_flow_control_service.h"
+#include "parameters.h"
 
 #define CHECK_BUNDLE_OPTION_IS_INVALID(option)                              \
     if (option == nullptr || option->GetBundleName().empty()) {             \
@@ -2220,5 +2221,12 @@ void AdvancedNotificationService::UpdateCloneBundleInfo(const NotificationCloneB
         }
     }));
 }
+
+bool AdvancedNotificationService::GetSystemBoolParameter(const std::string &key, const bool defaultValue)
+{
+    bool result = OHOS::system::GetBoolParameter(key, defaultValue);
+    ANS_LOGI("GetBoolParameter key = %{public}s result = %{public}d",  key.c_str(), result);
+    return result;
+}
 }  // namespace Notification
 }  // namespace OHOS
diff --git a/services/ans/test/unittest/advanced_notification_utils_test.cpp b/services/ans/test/unittest/advanced_notification_utils_test.cpp
index bb233a6a96f1cd6a34121ea1d0838af26b58d0f8..5e14c074a1b22a7ed0046eefaeab05f9503f4add 100644
--- a/services/ans/test/unittest/advanced_notification_utils_test.cpp
+++ b/services/ans/test/unittest/advanced_notification_utils_test.cpp
@@ -1084,5 +1084,17 @@ HWTEST_F(AnsUtilsTest, GetCommonTargetRecordList_0001, Function | SmallTest | Le
         NotificationContent::Type::LIVE_VIEW, recordList);
     ASSERT_EQ(recordList.size(), 1);
 }
+
+/**
+ * @tc.name: GetSystemBoolParameter_0001
+ * @tc.desc: Test GetSystemBoolParameter_0001
+ * @tc.type: FUNC
+ * @tc.require: issue
+ */
+HWTEST_F(AnsUtilsTest, GetSystemBoolParameter_0001, Function | SmallTest | Level1)
+{
+    bool result = advancedNotificationService_->GetSystemBoolParameter("const.dfx.enable_retail", false);
+    ASSERT_EQ(result, false);
+}
 }  // namespace Notification
 }  // namespace OHOS