diff --git a/interfaces/kits/js/@ohos.notification.d.ts b/interfaces/kits/js/@ohos.notification.d.ts
index aed59524ffafaa4c54e61bcaad1827cd9737ea7d..557c41e743ce7d73fc0eb042f7a4ad235c340792 100644
--- a/interfaces/kits/js/@ohos.notification.d.ts
+++ b/interfaces/kits/js/@ohos.notification.d.ts
@@ -206,11 +206,6 @@ declare namespace notification {
     */
     NOTIFICATION_CONTENT_PICTURE,
 
-    /**
-    * Conversation notification.
-    */
-    NOTIFICATION_CONTENT_CONVERSATION,
-
     /**
     * Multi-line text notification.
     */
diff --git a/interfaces/kits/napi/ans/include/common.h b/interfaces/kits/napi/ans/include/common.h
index 94f053a3e5607345c648da912fcc155c467a22b2..2d4222537659d4cb117ae317c37083d470723982 100644
--- a/interfaces/kits/napi/ans/include/common.h
+++ b/interfaces/kits/napi/ans/include/common.h
@@ -33,7 +33,6 @@ enum class ContentType {
     NOTIFICATION_CONTENT_BASIC_TEXT,
     NOTIFICATION_CONTENT_LONG_TEXT,
     NOTIFICATION_CONTENT_PICTURE,
-    NOTIFICATION_CONTENT_CONVERSATION,
     NOTIFICATION_CONTENT_MULTILINE
 };
 
diff --git a/interfaces/kits/napi/ans/src/common.cpp b/interfaces/kits/napi/ans/src/common.cpp
index 3e67eac60b6fafeeffa7abf9111fa1eabf69f6fc..83861a011f78a05ad5783e35f9c81740af197b9e 100644
--- a/interfaces/kits/napi/ans/src/common.cpp
+++ b/interfaces/kits/napi/ans/src/common.cpp
@@ -718,12 +718,6 @@ napi_value Common::SetNotificationContentDetailed(const napi_env &env, const Con
         if (ret) {
             napi_set_named_property(env, result, "picture", contentResult);
         }
-    } else if (type == ContentType::NOTIFICATION_CONTENT_CONVERSATION) {
-        // conversation?: NotificationConversationalContent
-        ret = SetNotificationConversationalContent(env, basicContent.get(), contentResult);
-        if (ret) {
-            napi_set_named_property(env, result, "conversation", contentResult);
-        }
     } else if (type == ContentType::NOTIFICATION_CONTENT_MULTILINE) {
         // multiLine?: NotificationMultiLineContent
         ret = SetNotificationMultiLineContent(env, basicContent.get(), contentResult);
@@ -3473,9 +3467,6 @@ bool Common::ContentTypeJSToC(const ContentType &inType, NotificationContent::Ty
         case ContentType::NOTIFICATION_CONTENT_PICTURE:
             outType = NotificationContent::Type::PICTURE;
             break;
-        case ContentType::NOTIFICATION_CONTENT_CONVERSATION:
-            outType = NotificationContent::Type::CONVERSATION;
-            break;
         default:
             ANS_LOGE("ContentType %{public}d is an invalid value", inType);
             return false;
@@ -3498,9 +3489,6 @@ bool Common::ContentTypeCToJS(const NotificationContent::Type &inType, ContentTy
         case NotificationContent::Type::PICTURE:
             outType = ContentType::NOTIFICATION_CONTENT_PICTURE;
             break;
-        case NotificationContent::Type::CONVERSATION:
-            outType = ContentType::NOTIFICATION_CONTENT_CONVERSATION;
-            break;
         default:
             ANS_LOGE("ContentType %{public}d is an invalid value", inType);
             return false;
diff --git a/interfaces/kits/napi/ans/src/constant.cpp b/interfaces/kits/napi/ans/src/constant.cpp
index 96e3e4219c91e44422b9dafd44cc1354fb038404..26eb76d279f468d2357cb99a2b3e5b6e6081b096 100644
--- a/interfaces/kits/napi/ans/src/constant.cpp
+++ b/interfaces/kits/napi/ans/src/constant.cpp
@@ -208,8 +208,6 @@ napi_value ContentTypeInit(napi_env env, napi_value exports)
         env, obj, (int32_t)ContentType::NOTIFICATION_CONTENT_LONG_TEXT, "NOTIFICATION_CONTENT_LONG_TEXT");
     SetNamedPropertyByInteger(
         env, obj, (int32_t)ContentType::NOTIFICATION_CONTENT_PICTURE, "NOTIFICATION_CONTENT_PICTURE");
-    SetNamedPropertyByInteger(
-        env, obj, (int32_t)ContentType::NOTIFICATION_CONTENT_CONVERSATION, "NOTIFICATION_CONTENT_CONVERSATION");
     SetNamedPropertyByInteger(
         env, obj, (int32_t)ContentType::NOTIFICATION_CONTENT_MULTILINE, "NOTIFICATION_CONTENT_MULTILINE");