微调错误提示

src/pages/Setting.tsx

@@ -45,10 +45,12 @@ export default function Setting() {
 
   const onSaveClick = async () => {
     const server = addrInput.current!.value;
+    try {
       const res = await dispatch(saveConfig({ server, standbyMinutes: selectStandby[0] })).unwrap();
       if (res.success) {
         Toast.show('保存成功');
       }
+    } catch (err) {}
   };
 
   const back = () => navigate(-1);

src/store/features/contextSlice.ts

@@ -22,7 +22,7 @@ interface ContextState {
 
   setting: SettingDTO;
   settingReqStatus: ReqStatus;
-  error: string | null;
+  error?: string;
 }
 
 const orgGwdXmStr = localStorage.getItem('org_gwd_xm');
@@ -60,7 +60,7 @@ const initialState: ContextState = {
     standbyMinutes: 20,
   },
   settingReqStatus: 'idle',
-  error: null,
+  error: undefined,
 };
 
 export const fetchConfig = createAsyncThunk('context/fetchConfig', async (_, thunkAPI) => {
@@ -128,7 +128,7 @@ export const contextSlice = createSlice({
     });
     builder.addCase(fetchConfig.rejected, (state, action) => {
       state.settingReqStatus = 'failed';
-      state.error = action.payload as string;
+      state.error = action.error.message;
     });
     builder.addCase(saveConfig.pending, (state) => {
       state.settingReqStatus = 'loading';
@@ -138,7 +138,7 @@ export const contextSlice = createSlice({
     });
     builder.addCase(saveConfig.rejected, (state, action) => {
       state.settingReqStatus = 'failed';
-      state.error = action.payload as string;
+      state.error = action.error.message;
     });
     builder.addCase(refreshSyncProgress.fulfilled, (state, action) => {
       if (action.payload) {