diff --git a/lib/http/api.dart b/lib/http/api.dart
index c9da2ebc7..3af3b34ca 100644
--- a/lib/http/api.dart
+++ b/lib/http/api.dart
@@ -775,6 +775,8 @@ class Api {
 
   static const String setTopDyn = '/x/dynamic/feed/space/set_top';
 
+  static const String rmTopDyn = '/x/dynamic/feed/space/rm_top';
+
   static const String searchRecommend =
       '${HttpString.appBaseUrl}/x/v2/search/recommend';
 
diff --git a/lib/http/dynamics.dart b/lib/http/dynamics.dart
index aa93b427c..0308607f6 100644
--- a/lib/http/dynamics.dart
+++ b/lib/http/dynamics.dart
@@ -273,6 +273,25 @@ class DynamicsHttp {
     }
   }
 
+  static Future rmTop({
+    required dynamic dynamicId,
+  }) async {
+    var res = await Request().post(
+      Api.rmTopDyn,
+      queryParameters: {
+        'csrf': Accounts.main.csrf,
+      },
+      data: {
+        'dyn_str': dynamicId,
+      },
+    );
+    if (res.data['code'] == 0) {
+      return {'status': true};
+    } else {
+      return {'status': false, 'msg': res.data['message']};
+    }
+  }
+
   static Future articleInfo({
     required dynamic cvId,
   }) async {
diff --git a/lib/pages/dynamics_tab/controller.dart b/lib/pages/dynamics_tab/controller.dart
index 37328d390..c46c965a5 100644
--- a/lib/pages/dynamics_tab/controller.dart
+++ b/lib/pages/dynamics_tab/controller.dart
@@ -61,15 +61,6 @@ class DynamicsTabController
     }
   }
 
-  Future<void> onSetTop(bool isTop, dynamic dynamicId) async {
-    var res = await DynamicsHttp.setTop(dynamicId: dynamicId);
-    if (res['status']) {
-      SmartDialog.showToast('${isTop ? '取消' : ''}置顶成功');
-    } else {
-      SmartDialog.showToast(res['msg']);
-    }
-  }
-
   @override
   Future<void> onReload() {
     scrollController.jumpToTop();
diff --git a/lib/pages/member_dynamics/controller.dart b/lib/pages/member_dynamics/controller.dart
index 629782223..84da80837 100644
--- a/lib/pages/member_dynamics/controller.dart
+++ b/lib/pages/member_dynamics/controller.dart
@@ -61,7 +61,9 @@ class MemberDynamicsController
   }
 
   Future<void> onSetTop(bool isTop, dynamic dynamicId) async {
-    var res = await DynamicsHttp.setTop(dynamicId: dynamicId);
+    var res = isTop
+        ? await DynamicsHttp.rmTop(dynamicId: dynamicId)
+        : await DynamicsHttp.setTop(dynamicId: dynamicId);
     if (res['status']) {
       List<DynamicItemModel> list = loadingState.value.data!;
       list[0].modules.moduleTag = null;