diff --git a/ry-vue3/src/api/public.js b/ry-vue3/src/api/public.js
index 4ece00c..49934a6 100644
--- a/ry-vue3/src/api/public.js
+++ b/ry-vue3/src/api/public.js
@@ -88,8 +88,9 @@ export const markMessageRead = (msgId) => request.put(`/business/message/read/${
 export const markAllMessagesRead = () => request.put('/business/message/readAll')
 
 export const bizGet = (entity, id) => request.get(`/business/${entity}/${id}`)
-export const bizAdd = (entity, data) => request.post(`/business/${entity}`, data)
-export const bizUpdate = (entity, data) => request.put(`/business/${entity}`, data)
+// opts 透传给 request (例如 { __silentError: true } 让拦截器不自动 toast, 由调用方控制)
+export const bizAdd = (entity, data, opts) => request.post(`/business/${entity}`, data, opts)
+export const bizUpdate = (entity, data, opts) => request.put(`/business/${entity}`, data, opts)
 export const bizDelete = (entity, ids) => request.delete(`/business/${entity}/${ids}`)
 
 // 人员批量导入 (unitType: 'sponsor' | 'executor')
diff --git a/ry-vue3/src/utils/request.js b/ry-vue3/src/utils/request.js
index f8c849c..916019a 100644
--- a/ry-vue3/src/utils/request.js
+++ b/ry-vue3/src/utils/request.js
@@ -34,11 +34,16 @@ request.interceptors.response.use(
       localStorage.removeItem('ry_user')
       window.location.href = '/#/login'
     }
-    ElMessage.error(data?.msg || '请求失败')
-    return Promise.reject(new Error(data?.msg || '请求失败'))
+    // __silentError: 调用方已经接管错误 toast (如把红错改成黄警), 拦截器不再重复弹
+    if (!res.config?.__silentError) {
+      ElMessage.error(data?.msg || '请求失败')
+    }
+    return Promise.reject(Object.assign(new Error(data?.msg || '请求失败'), { msg: data?.msg, code: data?.code, silentError: !!res.config?.__silentError }))
   },
   (err) => {
-    ElMessage.error(err.message || '网络错误')
+    if (!err.config?.__silentError) {
+      ElMessage.error(err.message || '网络错误')
+    }
     return Promise.reject(err)
   }
 )
diff --git a/ry-vue3/src/views/admin/ExpertNew.vue b/ry-vue3/src/views/admin/ExpertNew.vue
index 425bddb..5d33cd4 100644
--- a/ry-vue3/src/views/admin/ExpertNew.vue
+++ b/ry-vue3/src/views/admin/ExpertNew.vue
@@ -289,19 +289,19 @@ async function onSave() {
   saving.value = true
   try {
     const payload = { ...form }
-    if (isEdit) {
-      // 编辑: 不改 expertId 主键, 也不重置 auditStatus
-      delete payload.expertId
-    } else {
+    if (!isEdit) {
       // 新建: admin 创建, 自动通过审核 (BizAuditStatusEnum.APPROVED='2'), 状态正常
+      // 注意: 不要把 expertId 也删掉, 后端 updateByPrimaryKey / insert 都依赖 expert_id
       payload.auditStatus = '2'
       payload.auditBy = userStore.user?.userName || userStore.user?.nickName || 'admin'
       payload.auditTime = new Date().toISOString().slice(0, 19).replace('T', ' ')
       payload.status = 'Y'
     }
+    // __silentError: 拦截器不自动 toast, 由本组件根据业务语义选择 黄警 (重复) / 红错 (其它)
+    const opts = { __silentError: true }
     const res = isEdit
-      ? await bizUpdate('expert', payload)
-      : await bizAdd('expert', payload)
+      ? await bizUpdate('expert', payload, opts)
+      : await bizAdd('expert', payload, opts)
     if (res?.code === 200) {
       if (!isEdit && res.data) {
         // 新建成功: 后端同时创建 sys_user, 提示账号信息
diff --git a/ry-vue3/src/views/manager/ExpertNew.vue b/ry-vue3/src/views/manager/ExpertNew.vue
index 2070ad1..38dcff2 100644
--- a/ry-vue3/src/views/manager/ExpertNew.vue
+++ b/ry-vue3/src/views/manager/ExpertNew.vue
@@ -272,18 +272,19 @@ async function onSave() {
   saving.value = true
   try {
     const payload = { ...form }
-    if (isEdit) {
-      delete payload.expertId
-    } else {
-      // manager 创建专家: 自动通过审核, 状态正常
+    if (!isEdit) {
+      // 新建: manager 创建专家, 自动通过审核, 状态正常
+      // 注意: 不要把 expertId 也删掉, 后端 updateByPrimaryKey / insert 都依赖 expert_id
       payload.auditStatus = '2'
       payload.auditBy = userStore.user?.userName || userStore.user?.nickName || 'manager'
       payload.auditTime = new Date().toISOString().slice(0, 19).replace('T', ' ')
       payload.status = 'Y'
     }
+    // __silentError: 拦截器不自动 toast, 由本组件根据业务语义选择 黄警 (重复) / 红错 (其它)
+    const opts = { __silentError: true }
     const res = isEdit
-      ? await bizUpdate('expert', payload)
-      : await bizAdd('expert', payload)
+      ? await bizUpdate('expert', payload, opts)
+      : await bizAdd('expert', payload, opts)
     if (res?.code === 200) {
       if (!isEdit && res.data) {
         const u = res.data