diff --git a/client/shared/model/group.ts b/client/shared/model/group.ts
index ede5cd7b..e06f0168 100644
--- a/client/shared/model/group.ts
+++ b/client/shared/model/group.ts
@@ -10,6 +10,9 @@ export const groupConfigNames = [
   // 隐藏群组成员标识位
   'hideGroupMemberDiscriminator',
 
+  // 禁止从群组中发起私信
+  'disableCreateConverseFromGroup',
+
   // 群组背景图
   'groupBackgroundImage',
 ] as const;
diff --git a/client/shared/redux/slices/group.ts b/client/shared/redux/slices/group.ts
index 7f5d9472..bb4b610f 100644
--- a/client/shared/redux/slices/group.ts
+++ b/client/shared/redux/slices/group.ts
@@ -75,6 +75,27 @@ const groupSlice = createSlice({
         };
       }
     },
+    updateGroupConfig(
+      state,
+      action: PayloadAction<{
+        groupId: string;
+        configName: string;
+        configValue: any;
+      }>
+    ) {
+      const { groupId, configName, configValue } = action.payload;
+
+      const groupInfo = state.groups[groupId];
+      if (groupInfo) {
+        state.groups[groupId] = {
+          ...groupInfo,
+          config: {
+            ...(groupInfo.config ?? {}),
+            [configName]: configValue,
+          },
+        };
+      }
+    },
   },
 });
 
diff --git a/client/web/src/components/modals/GroupDetail/Config.tsx b/client/web/src/components/modals/GroupDetail/Config.tsx
index fbc54549..510f200b 100644
--- a/client/web/src/components/modals/GroupDetail/Config.tsx
+++ b/client/web/src/components/modals/GroupDetail/Config.tsx
@@ -1,9 +1,11 @@
 import React from 'react';
 import {
+  groupActions,
   model,
   showSuccessToasts,
   t,
   UploadFileResult,
+  useAppDispatch,
   useAsyncRequest,
   useGroupInfo,
 } from 'tailchat-shared';
@@ -21,10 +23,18 @@ export const GroupConfig: React.FC<{
 }> = React.memo((props) => {
   const groupId = props.groupId;
   const groupInfo = useGroupInfo(groupId);
+  const dispatch = useAppDispatch();
 
   const [{ loading }, handleModifyConfig] = useAsyncRequest(
     async (configName: model.group.GroupConfigNames, configValue: any) => {
       await model.group.modifyGroupConfig(groupId, configName, configValue);
+      dispatch(
+        groupActions.updateGroupConfig({
+          groupId,
+          configName,
+          configValue,
+        })
+      );
       showSuccessToasts();
     },
     [groupId]