diff --git a/api/doctorAuth.js b/api/doctorAuth.js
index 903b640..e40d258 100644
--- a/api/doctorAuth.js
+++ b/api/doctorAuth.js
@@ -29,10 +29,11 @@ export function sendDoctorWxCode(phone, password) {
 }
 
 export function doctorWxLogin(payload) {
+	// client_type=mobile：医生/药师/诊所管理员等统一按手机端会话管理
 	return req.request({
 		url: `${AUTH_PREFIX}/login`,
 		method: 'POST',
-		data: payload,
+		data: { ...(payload || {}), client_type: 'mobile' },
 		header: { isToken: false },
 	});
 }
@@ -45,10 +46,11 @@ export function getDoctorWxSiblingAccounts() {
 }
 
 export function switchDoctorWxAccount(payload) {
+	// client_type=mobile：切换账号按手机端会话管理
 	return doctorAuthRequest({
 		url: '/switch-account',
 		method: 'POST',
-		data: payload,
+		data: { ...(payload || {}), client_type: 'mobile' },
 	});
 }
 
@@ -61,10 +63,11 @@ export function getDoctorWxAuthConfig() {
 }
 
 export function doctorWxLoginByWechat(payload) {
+	// 微信登录同样标记为手机端会话
 	return req.request({
 		url: `${AUTH_PREFIX}/wx-login`,
 		method: 'POST',
-		data: payload,
+		data: { ...(payload || {}), client_type: 'mobile' },
 		header: { isToken: false },
 	});
 }
diff --git a/common/js/index.js b/common/js/index.js
index e4ccbf0..ac94352 100644
--- a/common/js/index.js
+++ b/common/js/index.js
@@ -88,6 +88,60 @@ const reqInterceptor = async (options) => {
 	return options;
 }
 
+/**
+ * 登录失效统一处理：弹窗提示并按 loginMode 清理 token 后跳转登录页
+ * @param {string} tipMsg 提示文案
+ * @param {*} response 原始响应
+ * @param {object} conf 请求配置（供 _responseLog 使用）
+ */
+const handleAuthExpired = (tipMsg, response, conf) => {
+	// 防重复弹窗：并发 401 只提示一次
+	if (!uni.__xkAuthModalShowing) {
+		uni.__xkAuthModalShowing = true
+		uni.showModal({
+			title: '登录失效',
+			content: tipMsg,
+			showCancel: false,
+			confirmText: '重新登录',
+			success() {
+				const loginMode = uni.getStorageSync('loginMode')
+				if (loginMode === 'platform_admin') {
+					uni.removeStorageSync('platform_admin_token')
+					uni.removeStorageSync('platform_admin_user')
+					uni.removeStorageSync('loginMode')
+				} else if (loginMode === 'salesperson') {
+					uni.removeStorageSync('salesperson_token')
+					uni.removeStorageSync('salesperson_user')
+					uni.removeStorageSync('loginMode')
+				} else if (loginMode === 'clinic_salesperson') {
+					uni.removeStorageSync('clinic_salesperson_token')
+					uni.removeStorageSync('clinic_salesperson_user')
+					uni.removeStorageSync('loginMode')
+				} else if (loginMode === 'clinic_admin') {
+					uni.removeStorageSync('clinic_admin_token')
+					uni.removeStorageSync('clinic_admin_user')
+					uni.removeStorageSync('loginMode')
+				} else {
+					uni.removeStorageSync('token')
+					uni.removeStorageSync('loginInfo')
+					uni.removeStorageSync('identity')
+				}
+				uni.__xkAuthModalShowing = false
+				uni.reLaunch({ url: '/pages/login/index' })
+			},
+			fail() {
+				uni.__xkAuthModalShowing = false
+			}
+		})
+	}
+	_responseLog(response, conf, "response 401")
+	return {
+		wakaryReqToReject: true,
+		msg: tipMsg,
+		res: response
+	}
+}
+
 /**
  * 响应拦截器
  */
@@ -108,6 +162,11 @@ const resInterceptor = (response, conf = {}) => {
 		if (res.result != null) {
 			res.result = getRes(res.result)
 		}
+		// Laravel notAuth 返回 HTTP 200 + 业务码 401，需与 HTTP 401 走同一套登录失效处理
+		const bizCode = Number(res.code != null ? res.code : res.errcode)
+		if (bizCode === 401) {
+			return handleAuthExpired(res.msg || res.message || '账号需重新登录', response, conf)
+		}
 		return res
 	} else if (statusCode === 500) {
 		uni.showToast({
@@ -125,45 +184,7 @@ const resInterceptor = (response, conf = {}) => {
 			res: response
 		}
 	} else if (statusCode === 401) {
-		uni.showToast({
-			icon: 'error',
-			title: response['msg'] || response['message'] || errorCode[statusCode]
-		})
-		const loginMode = uni.getStorageSync('loginMode')
-		if (loginMode === 'platform_admin') {
-			uni.removeStorageSync('platform_admin_token')
-			uni.removeStorageSync('platform_admin_user')
-			uni.removeStorageSync('loginMode')
-		} else if (loginMode === 'salesperson') {
-			uni.removeStorageSync('salesperson_token')
-			uni.removeStorageSync('salesperson_user')
-			uni.removeStorageSync('loginMode')
-		} else if (loginMode === 'clinic_salesperson') {
-			uni.removeStorageSync('clinic_salesperson_token')
-			uni.removeStorageSync('clinic_salesperson_user')
-			uni.removeStorageSync('loginMode')
-		} else if (loginMode === 'clinic_admin') {
-			uni.removeStorageSync('clinic_admin_token')
-			uni.removeStorageSync('clinic_admin_user')
-			uni.removeStorageSync('loginMode')
-		} else {
-			uni.removeStorageSync('token')
-			uni.removeStorageSync('loginInfo')
-			uni.removeStorageSync('identity')
-		}
-		setTimeout(() => {
-			uni.reLaunch({ url: '/pages/login/index' })
-		}, 1000)
-		_responseLog(response, conf, "response 401")
-		// 增加一个控制字段wakaryReqToReject 使 reject的内容更加可控
-		return {
-			// 根据当前字段来判断是否reject
-			wakaryReqToReject: true,
-			// 下面可以配置其他返回信息，方便统一处理reject
-			// 以下内容作为reject的返回，根据需求处理，返回具体错误信息
-			msg: response['msg'] || errorCode[statusCode],
-			res: response
-		}
+		return handleAuthExpired(response['msg'] || response['message'] || errorCode[statusCode] || '账号需重新登录', response, conf)
 	} else {
 		uni.showToast({
 			icon: 'error',
diff --git a/components/doctor-login/doctor-login.vue b/components/doctor-login/doctor-login.vue
index acfae87..f3d9961 100644
--- a/components/doctor-login/doctor-login.vue
+++ b/components/doctor-login/doctor-login.vue
@@ -169,12 +169,17 @@ export default {
 			uni.showLoading({ title: '正在获取验证码' });
 			sendDoctorWxCode(this.form.mobile, this.form.password)
 				.then((res) => {
-					if (res.code === 0) {
-						this.$refs.uCode.start();
-						if (res.result && res.result.code) {
-							this.smsCode = res.result.code;
-						}
+					// HTTP 200 但业务 code 非 0 时 reject，统一走 catch 弹 toast
+					if (res.code !== 0) {
+						return Promise.reject(new Error(res.message || res.msg || '获取验证码失败'));
 					}
+					this.$refs.uCode.start();
+					if (res.result && res.result.code) {
+						this.smsCode = res.result.code;
+					}
+				})
+				.catch((err) => {
+					this.$toast(err.message || err.msg || '获取验证码失败');
 				})
 				.finally(() => {
 					uni.hideLoading();
diff --git a/subPackages/sub_business_shared/order/components/PrescriptionDetailPopup.vue b/subPackages/sub_business_shared/order/components/PrescriptionDetailPopup.vue
index b3db48d..12ddd5e 100644
--- a/subPackages/sub_business_shared/order/components/PrescriptionDetailPopup.vue
+++ b/subPackages/sub_business_shared/order/components/PrescriptionDetailPopup.vue
@@ -126,7 +126,9 @@
                 <view class="info">
                   <text>医师</text>
                   <image v-if="view.doctorSignImage" :src="checkImageUrl(view.doctorSignImage)" mode="aspectFit"></image>
-                  <text v-else class="name">{{ view.doctorName }}</text>
+                  <!-- 二次签名：与处方详情页一致，doctor_second_sign=1 时再展示一张 -->
+                  <image v-if="view.doctorSecondSign == 1 && view.doctorSignImage" :src="checkImageUrl(view.doctorSignImage)" mode="aspectFit"></image>
+                  <text v-else-if="!view.doctorSignImage" class="name">{{ view.doctorName }}</text>
                 </view>
                 <view class="info">
                   <text>审核药师</text>
@@ -214,6 +216,8 @@ export default {
             || (w.data.doctor_info && w.data.doctor_info.identity_info && w.data.doctor_info.identity_info.sign_image)
             || (w.data.doctorInfo && w.data.doctorInfo.identityInfo && w.data.doctorInfo.identityInfo.sign_image)
             || ''
+          // 透传二次签名标记，供医师签名区双图展示
+          mapped.doctorSecondSign = w.data.doctor_second_sign
           mapped.pharmacistSignImage =
             w.data.Pharmacist_sign_image
             || (w.data.pharmacist_info && w.data.pharmacist_info.identity && w.data.pharmacist_info.identity.sign_image)
diff --git a/subPackages/sub_clinic_admin/order/components/PrescriptionDetailPopup.vue b/subPackages/sub_clinic_admin/order/components/PrescriptionDetailPopup.vue
index 79724e8..d5cee2a 100644
--- a/subPackages/sub_clinic_admin/order/components/PrescriptionDetailPopup.vue
+++ b/subPackages/sub_clinic_admin/order/components/PrescriptionDetailPopup.vue
@@ -118,7 +118,9 @@
                 <view class="info">
                   <text>医师</text>
                   <image v-if="view.doctorSignImage" :src="checkImageUrl(view.doctorSignImage)" mode="aspectFit"></image>
-                  <text v-else class="name">{{ view.doctorName }}</text>
+                  <!-- 二次签名：与处方详情页一致，doctor_second_sign=1 时再展示一张 -->
+                  <image v-if="view.doctorSecondSign == 1 && view.doctorSignImage" :src="checkImageUrl(view.doctorSignImage)" mode="aspectFit"></image>
+                  <text v-else-if="!view.doctorSignImage" class="name">{{ view.doctorName }}</text>
                 </view>
                 <view class="info">
                   <text>审核药师</text>
@@ -203,6 +205,8 @@ export default {
             || (w.data.doctor_info && w.data.doctor_info.identity_info && w.data.doctor_info.identity_info.sign_image)
             || (w.data.doctorInfo && w.data.doctorInfo.identityInfo && w.data.doctorInfo.identityInfo.sign_image)
             || ''
+          // 透传二次签名标记，供医师签名区双图展示
+          mapped.doctorSecondSign = w.data.doctor_second_sign
           mapped.pharmacistSignImage =
             w.data.Pharmacist_sign_image
             || (w.data.pharmacist_info && w.data.pharmacist_info.identity && w.data.pharmacist_info.identity.sign_image)