diff --git a/healthlink-his-ui/src/i18n/autoTranslate.js b/healthlink-his-ui/src/i18n/autoTranslate.js
index 4d1109273..acd709951 100644
--- a/healthlink-his-ui/src/i18n/autoTranslate.js
+++ b/healthlink-his-ui/src/i18n/autoTranslate.js
@@ -260,7 +260,96 @@ const translationDict = {
   "ESB": "ESB",
   "FHIR": "FHIR",
   "LIS": "LIS",
-  "PACS": "PACS"
+  "PACS": "PACS",
+  // 常见字典标签
+  "一类": "Type I", "二类": "Type II", "三类": "Type III", "四类": "Type IV",
+  "全麻": "General Anesthesia", "局麻": "Local Anesthesia", "椎管内麻醉": "Spinal Anesthesia",
+  "神经阻滞": "Nerve Block", "复合麻醉": "Combined Anesthesia",
+  "甲": "Class A", "乙": "Class B", "丙": "Class C",
+  "自费": "Self-Pay", "公费": "Public Funded", "医保": "Medical Insurance",
+  "现金": "Cash", "微信": "WeChat", "支付宝": "Alipay", "银行卡": "Bank Card",
+  "医保卡": "Insurance Card", "扫码支付": "QR Payment",
+  "初诊": "First Visit", "复诊": "Follow-up Visit", "急诊": "Emergency",
+  "普通号": "Regular", "专家号": "Specialist",
+  "门诊": "Outpatient", "住院": "Inpatient",
+  "待诊": "Waiting", "就诊中": "In Consultation", "已完成": "Completed",
+  "已签到": "Checked In", "已预约": "Booked", "已退号": "Cancelled",
+  "男性": "Male", "女性": "Female",
+  "已婚": "Married", "未婚": "Single", "离异": "Divorced", "丧偶": "Widowed",
+  "汉族": "Han", "回族": "Hui", "藏族": "Tibetan", "维吾尔族": "Uyghur",
+  "A型": "Type A", "B型": "Type B", "AB型": "Type AB", "O型": "Type O",
+  "Rh阳性": "Rh+", "Rh阴性": "Rh-",
+  "抗生素": "Antibiotic", "非抗生素": "Non-Antibiotic",
+  "限制使用": "Restricted", "非限制使用": "Unrestricted", "特殊使用": "Special Use",
+  "口服": "Oral", "注射": "Injection", "外用": "Topical", "吸入": "Inhalation",
+  "静脉注射": "IV", "肌肉注射": "IM", "皮下注射": "SC", "静脉滴注": "IV Drip",
+  "每日一次": "Once Daily", "每日两次": "Twice Daily", "每日三次": "Three Times Daily",
+  "必要时": "As Needed", "立即": "Immediately", "每晚": "Every Night",
+  "急诊手术": "Emergency Surgery", "择期手术": "Elective Surgery",
+  "一级手术": "Grade I", "二级手术": "Grade II", "三级手术": "Grade III", "四级手术": "Grade IV",
+  "Ⅰ级": "Grade I", "Ⅱ级": "Grade II", "Ⅲ级": "Grade III", "Ⅳ级": "Grade IV",
+  "切口甲级": "Grade A Incision", "切口乙级": "Grade B Incision", "切口丙级": "Grade C Incision",
+  "甲级愈合": "Grade A Healing", "乙级愈合": "Grade B Healing", "丙级愈合": "Grade C Healing",
+  "清醒": "Awake", "嗜睡": "Drowsy", "昏迷": "Coma", "模糊": "Confused",
+  "普通病房": "General Ward", "ICU": "ICU", "手术室": "Operating Room",
+  "已入院": "Admitted", "已出院": "Discharged", "转科": "Transfer",
+  "待执行": "Pending", "执行中": "In Progress", "已执行": "Executed", "已停止": "Stopped",
+  "长期医嘱": "Long-term Order", "临时医嘱": "Temporary Order",
+  "待签发": "Pending Sign", "已签发": "Signed", "待校对": "Pending Proofread", "已校对": "Proofread",
+  "阳性": "Positive", "阴性": "Negative",
+  "合格": "Qualified", "不合格": "Unqualified",
+  "空气中": "Air", "物体表面": "Surface", "手卫生": "Hand Hygiene",
+  "消毒液": "Disinfectant", "医疗器械": "Medical Device",
+  "红细胞悬液": "RBC Suspension", "血浆": "Plasma", "血小板": "Platelet", "冷沉淀": "Cryoprecipitate", "全血": "Whole Blood",
+  "输血前": "Pre-Transfusion", "输血中": "During Transfusion", "输血后": "Post-Transfusion",
+  "一级预警": "Level 1 Alert", "二级预警": "Level 2 Alert", "三级预警": "Level 3 Alert",
+  "黄色预警": "Yellow Alert", "红色预警": "Red Alert",
+  "呼吸道传染病": "Respiratory", "肠道传染病": "Intestinal", "血源性传染病": "Blood-borne",
+  "轻度": "Mild", "中度": "Moderate", "重度": "Severe",
+  "待处理": "Pending", "处理中": "Processing", "已处理": "Handled", "已排除": "Excluded",
+  "未隔离": "Not Isolated", "已隔离": "Isolated", "已解除": "Released",
+  "Ⅰ级 濒死": "Level I Critical", "Ⅱ级 危重": "Level II Emergent",
+  "Ⅲ级 急症": "Level III Urgent", "Ⅳ级 亚急": "Level IV Less Urgent", "Ⅴ级 非紧急": "Level V Non-Urgent",
+  "抢救区": "Rescue Zone", "留观区": "Observation Zone", "诊室": "Consult Room", "普通区": "General Zone",
+  "成功": "Success", "失败": "Failed", "进行中": "In Progress",
+  "住院": "Admit", "出院": "Discharge", "转科": "Transfer", "死亡": "Death",
+  "达标": "Achieved", "未达标": "Not Achieved",
+  "空气": "Air", "表面": "Surface", "手": "Hand",
+  "一级愈合": "Grade A", "二级愈合": "Grade B", "三级愈合": "Grade C",
+  "已挂号": "Registered", "进行中": "In Progress", "已退号": "Cancelled",
+  "日班": "Day Shift", "夜班": "Night Shift", "值班": "On Duty",
+  "主任医师": "Chief Physician", "副主任医师": "Associate Chief Physician",
+  "主治医师": "Attending Physician", "住院医师": "Resident",
+  "实习医师": "Intern", "进修医师": "Fellow",
+  "护士长": "Head Nurse", "主管护师": "Supervisor Nurse", "护师": "Nurse", "护士": "Junior Nurse",
+  "药品": "Drug", "诊疗": "Treatment", "耗材": "Consumable", "其他": "Other",
+  "西药": "Western Medicine", "中成药": "Chinese Patent Medicine", "中草药": "Chinese Herbal Medicine",
+  "注射液": "Injection", "片剂": "Tablet", "胶囊": "Capsule", "颗粒": "Granule",
+  "口服液": "Oral Liquid", "软膏": "Ointment", "滴眼液": "Eye Drops",
+  "国产": "Domestic", "进口": "Imported",
+  "甲类": "Class A", "乙类": "Class B", "丙类": "Class C",
+  "医保内": "Insurance Covered", "医保外": "Not Covered",
+  "集中采购": "Centralized Procurement", "自主采购": "Self Procurement",
+  "紧急采购": "Emergency Procurement", "常规采购": "Routine Procurement",
+  "入库": "Inbound", "出库": "Outbound", "调拨": "Transfer", "盘点": "Stocktaking",
+  "盈": "Profit", "亏": "Loss", "损": "Damage",
+  "门诊收费": "OPD Charge", "住院收费": "IPD Charge", "预交金": "Prepayment",
+  "已收费": "Charged", "未收费": "Uncharged", "已退费": "Refunded",
+  "待审批": "Pending Approval", "已审批": "Approved", "已驳回": "Rejected",
+  "电子处方": "E-Prescription", "纸质处方": "Paper Prescription",
+  "门诊处方": "OPD Prescription", "住院处方": "IPD Prescription",
+  "药品不良反应": "Drug ADR", "医疗器械不良事件": "Medical Device Adverse Event",
+  "新发": "New", "在治": "Under Treatment", "治愈": "Cured", "好转": "Improved", "未愈": "Not Cured", "死亡": "Death",
+  "门诊会诊": "OPD Consultation", "院内会诊": "In-hospital Consultation", "院际会诊": "Inter-hospital Consultation",
+  "急会诊": "Urgent Consultation", "普通会诊": "Routine Consultation",
+  "传染病报告": "Infectious Disease Report", "死亡报告": "Death Report",
+  "出生报告": "Birth Report", "肿瘤报告": "Tumor Report",
+  "Ⅰ类切口": "Class I Incision", "Ⅱ类切口": "Class II Incision", "Ⅲ类切口": "Class III Incision",
+  "无菌物品": "Sterile Items", "消毒物品": "Disinfected Items",
+  "手卫生依从": "HH Compliance", "手卫生不依从": "HH Non-Compliance",
+  "接触患者前": "Before Patient Contact", "接触患者后": "After Patient Contact",
+  "无菌操作前": "Before Aseptic Procedure", "体液暴露后": "After Body Fluid Exposure",
+  "接触患者周围环境后": "After Contact with Patient Environment"
 },
   'vi': {
   "新增": "Thêm",
diff --git a/healthlink-his-ui/src/utils/dict.js b/healthlink-his-ui/src/utils/dict.js
index 61ecdf49b..86a4ba34c 100755
--- a/healthlink-his-ui/src/utils/dict.js
+++ b/healthlink-his-ui/src/utils/dict.js
@@ -1,8 +1,10 @@
 import useDictStore from '@/store/modules/dict'
 import {getDicts} from '@/api/system/dict/data'
+import {autoTranslate} from '@/i18n/autoTranslate'
+import Cookies from 'js-cookie'
 
 /**
- * 获取字典数据
+ * 获取字典数据（支持多语言自动翻译）
  */
 export function useDict(...args) {
   const res = ref({});
@@ -14,7 +16,14 @@ export function useDict(...args) {
         res.value[dictType] = dicts;
       } else {
         getDicts(dictType).then(resp => {
-          res.value[dictType] = resp.data.map(p => ({ label: p.dictLabel, value: p.dictValue, elTagType: p.listClass, elTagClass: p.cssClass, remark: p.remark }))
+          const lang = Cookies.get('lang') || localStorage.getItem('lang') || 'zh-CN'
+          res.value[dictType] = resp.data.map(p => ({
+            label: lang === 'zh-CN' ? p.dictLabel : autoTranslate(p.dictLabel),
+            value: p.dictValue,
+            elTagType: p.listClass,
+            elTagClass: p.cssClass,
+            remark: p.remark
+          }))
           useDictStore().setDict(dictType, res.value[dictType]);
         })
       }
diff --git a/healthlink-his-ui/src/utils/errorCode.js b/healthlink-his-ui/src/utils/errorCode.js
index d2111ee10..bf6de02b4 100755
--- a/healthlink-his-ui/src/utils/errorCode.js
+++ b/healthlink-his-ui/src/utils/errorCode.js
@@ -4,3 +4,19 @@ export default {
   '404': '访问资源不存在',
   'default': '系统未知错误，请反馈给管理员'
 }
+
+// English translations for error codes
+export const errorCodeEn = {
+  '401': 'Authentication failed, cannot access system resources',
+  '403': 'No permission for current operation',
+  '404': 'Requested resource not found',
+  'default': 'Unknown system error, please contact administrator'
+}
+
+// Vietnamese translations for error codes
+export const errorCodeVi = {
+  '401': 'Xác thực thất bại, không thể truy cập tài nguyên hệ thống',
+  '403': 'Không có quyền cho thao tác hiện tại',
+  '404': 'Tài nguyên yêu cầu không tồn tại',
+  'default': 'Lỗi hệ thống không xác định, vui lòng liên hệ quản trị viên'
+}
diff --git a/healthlink-his-ui/src/utils/request.js b/healthlink-his-ui/src/utils/request.js
index 72c308f81..fef43fdca 100755
--- a/healthlink-his-ui/src/utils/request.js
+++ b/healthlink-his-ui/src/utils/request.js
@@ -1,12 +1,14 @@
 import axios from 'axios'
 import {ElLoading, ElMessage, ElMessageBox, ElNotification} from 'element-plus'
 import {getToken} from '@/utils/auth'
-import errorCode from '@/utils/errorCode'
+import errorCode, {errorCodeEn, errorCodeVi} from '@/utils/errorCode'
 import {blobValidate, tansParams} from '@/utils/his'
 import cache from '@/plugins/cache'
 import {saveAs} from 'file-saver'
 import useUserStore from '@/store/modules/user'
 import JSONBig from 'json-bigint'
+import {autoTranslate} from '@/i18n/autoTranslate'
+import Cookies from 'js-cookie'
 
 // 初始化json-bigint，配置大数字转字符串（关键：storeAsString: true）
 const jsonBig = JSONBig({ storeAsString: true })
@@ -141,8 +143,14 @@ service.interceptors.request.use(config => {
   service.interceptors.response.use(res => {
     // 未设置状态码则默认成功状态
     const code = res.data.code || 200;
-    // 获取错误信息
-    const msg = errorCode[code] || res.data.msg || errorCode['default']
+    // 获取错误信息（支持多语言）
+    const lang = Cookies.get('lang') || localStorage.getItem('lang') || 'zh-CN'
+    const errorDict = lang === 'en' ? errorCodeEn : lang === 'vi' ? errorCodeVi : errorCode
+    let msg = errorDict[code] || res.data.msg || errorDict['default']
+    // 后端返回的中文错误消息自动翻译
+    if (lang !== 'zh-CN' && /[\u4e00-\u9fff]/.test(msg)) {
+      msg = autoTranslate(msg)
+    }
     // 二进制数据则直接返回
     if (res.request.responseType ===  'blob' || res.request.responseType ===  'arraybuffer') {
       return res.data
@@ -160,11 +168,12 @@ service.interceptors.request.use(config => {
           }).catch(() => {
             isRelogin.show = false;
           });
-          return Promise.reject('登录已过期，请重新登录。')
+          return Promise.reject(lang === 'zh-CN' ? '登录已过期，请重新登录。' : lang === 'en' ? 'Session expired, please log in again.' : 'Phiên hết hạn, vui lòng đăng nhập lại.')
         }
 
         // 其他页面：显示提示后自动跳转
-        ElMessage.warning('登录已过期，正在跳转到登录页面...');
+        const expiredMsg = lang === 'zh-CN' ? '登录已过期，正在跳转到登录页面...' : lang === 'en' ? 'Session expired, redirecting to login...' : 'Phiên hết hạn, đang chuyển đến trang đăng nhập...'
+        ElMessage.warning(expiredMsg);
         useUserStore().logOut().then(() => {
           isRelogin.show = false;
           // 跳转到登录页，保留当前路径作为redirect参数
@@ -204,13 +213,15 @@ service.interceptors.request.use(config => {
   },
   error => {
     console.log('err' + error)
+    const lang = Cookies.get('lang') || localStorage.getItem('lang') || 'zh-CN'
     let { message } = error;
     if (message == "Network Error") {
-      message = "后端接口连接异常";
+      message = lang === 'zh-CN' ? '后端接口连接异常' : lang === 'en' ? 'Backend API connection error' : 'Lỗi kết nối API backend';
     } else if (message.includes("timeout")) {
-      message = "系统接口请求超时";
+      message = lang === 'zh-CN' ? '系统接口请求超时' : lang === 'en' ? 'API request timeout' : 'Yêu cầu API hết thời gian';
     } else if (message.includes("Request failed with status code")) {
-      message = "系统接口" + message.substr(message.length - 3) + "异常";
+      const code = message.substr(message.length - 3)
+      message = lang === 'zh-CN' ? '系统接口' + code + '异常' : lang === 'en' ? 'API error ' + code : 'Lỗi API ' + code;
     }
     // 检查是否需要跳过错误提示
     if (!error.config?.skipErrorMsg) {
@@ -221,7 +232,9 @@ service.interceptors.request.use(config => {
 
 // 通用下载方法
 export function download(url, params, filename, config) {
-  downloadLoadingInstance = ElLoading.service({ text: "正在下载数据，请稍候", background: "rgba(0, 0, 0, 0.7)", })
+  const lang = Cookies.get('lang') || localStorage.getItem('lang') || 'zh-CN'
+  const dlMsg = lang === 'zh-CN' ? '正在下载数据，请稍候' : lang === 'en' ? 'Downloading data, please wait' : 'Đang tải dữ liệu, vui lòng đợi'
+  downloadLoadingInstance = ElLoading.service({ text: dlMsg, background: "rgba(0, 0, 0, 0.7)", })
   return service.post(url, params, {
     transformRequest: [(params) => { return tansParams(params) }],
     headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
@@ -235,20 +248,25 @@ export function download(url, params, filename, config) {
     } else {
       const resText = await data.text();
       const rspObj = JSON.parse(resText);
-      const errMsg = errorCode[rspObj.code] || rspObj.msg || errorCode['default']
+      const errorDict = lang === 'en' ? errorCodeEn : lang === 'vi' ? errorCodeVi : errorCode
+      let errMsg = errorDict[rspObj.code] || rspObj.msg || errorDict['default']
+      if (lang !== 'zh-CN' && /[\u4e00-\u9fff]/.test(errMsg)) errMsg = autoTranslate(errMsg)
       ElMessage.error(errMsg);
     }
     downloadLoadingInstance.close();
   }).catch((r) => {
     console.error(r)
-    ElMessage.error('下载文件出现错误，请联系管理员！')
+    const dlErr = lang === 'zh-CN' ? '下载文件出现错误，请联系管理员！' : lang === 'en' ? 'Download error, please contact administrator!' : 'Lỗi tải xuống, vui lòng liên hệ quản trị viên!'
+    ElMessage.error(dlErr)
     downloadLoadingInstance.close();
   })
 }
 
 // 添加GET方式下载方法
 export function downloadGet(url, params, filename, config) {
-  downloadLoadingInstance = ElLoading.service({ text: "正在下载数据，请稍候", background: "rgba(0, 0, 0, 0.7)", })
+  const lang2 = Cookies.get('lang') || localStorage.getItem('lang') || 'zh-CN'
+  const dlMsg2 = lang2 === 'zh-CN' ? '正在下载数据，请稍候' : lang2 === 'en' ? 'Downloading data, please wait' : 'Đang tải dữ liệu, vui lòng đợi'
+  downloadLoadingInstance = ElLoading.service({ text: dlMsg2, background: "rgba(0, 0, 0, 0.7)", })
   return service.get(url, {
     params: params,
     responseType: 'blob',
@@ -261,13 +279,16 @@ export function downloadGet(url, params, filename, config) {
     } else {
       const resText = await data.text();
       const rspObj = JSON.parse(resText);
-      const errMsg = errorCode[rspObj.code] || rspObj.msg || errorCode['default']
+      const errorDict2 = lang2 === 'en' ? errorCodeEn : lang2 === 'vi' ? errorCodeVi : errorCode
+      let errMsg = errorDict2[rspObj.code] || rspObj.msg || errorDict2['default']
+      if (lang2 !== 'zh-CN' && /[\u4e00-\u9fff]/.test(errMsg)) errMsg = autoTranslate(errMsg)
       ElMessage.error(errMsg);
     }
     downloadLoadingInstance.close();
   }).catch((r) => {
     console.error(r)
-    ElMessage.error('下载文件出现错误，请联系管理员！')
+    const dlErr2 = lang2 === 'zh-CN' ? '下载文件出现错误，请联系管理员！' : lang2 === 'en' ? 'Download error, please contact administrator!' : 'Lỗi tải xuống, vui lòng liên hệ quản trị viên!'
+    ElMessage.error(dlErr2)
     downloadLoadingInstance.close();
   })
 }