diff --git a/resources/assets/js/App.vue b/resources/assets/js/App.vue
index 6fd607900..d5d8678ac 100755
--- a/resources/assets/js/App.vue
+++ b/resources/assets/js/App.vue
@@ -22,6 +22,9 @@
         <!--图片预览-->
         <PreviewImageState/>
 
+        <!--身份提示-->
+        <AuthException/>
+
         <!--网络提示-->
         <NetworkException v-if="windowLandscape"/>
 
@@ -43,6 +46,7 @@
 import FloatSpinner from "./components/FloatSpinner";
 import RightBottom from "./components/RightBottom";
 import PreviewImageState from "./components/PreviewImage/state";
+import AuthException from "./components/AuthException";
 import NetworkException from "./components/NetworkException";
 import GuidePage from "./components/GuidePage";
 import TaskOperation from "./pages/manage/components/TaskOperation";
@@ -56,6 +60,7 @@ export default {
     mixins: [ctrlPressed],
 
     components: {
+        AuthException,
         MeetingManager,
         DropdownMenu,
         TaskOperation,
diff --git a/resources/assets/js/components/AuthException.vue b/resources/assets/js/components/AuthException.vue
new file mode 100644
index 000000000..3c6828a61
--- /dev/null
+++ b/resources/assets/js/components/AuthException.vue
@@ -0,0 +1,69 @@
+<template>
+    <Modal
+        :value="show"
+        :width="416"
+        :closable="false"
+        :mask-closable="false"
+        :footer-hide="true">
+        <div class="ivu-modal-confirm">
+            <div class="ivu-modal-confirm-head">
+                <div class="ivu-modal-confirm-head-icon ivu-modal-confirm-head-icon-error"><Icon type="ios-close-circle"/></div><div class="ivu-modal-confirm-head-title">{{$L('温馨提示')}}</div>
+            </div>
+            <div class="ivu-modal-confirm-body">
+                <div>{{ajaxAuthException}}</div>
+            </div>
+            <div v-if="$isSubElectron" class="ivu-modal-confirm-footer">
+                <Button type="text" @click="onClose">{{$L('关闭窗口')}}</Button>
+                <Button type="primary" @click="onRefresh">{{$L('刷新')}}</Button>
+            </div>
+            <div v-else class="ivu-modal-confirm-footer">
+                <Button type="primary" @click="onConfirm">{{$L('确定')}}</Button>
+            </div>
+        </div>
+    </Modal>
+</template>
+
+<script>
+import {mapState} from "vuex";
+
+export default {
+    name: 'AuthException',
+    data() {
+        return {
+            routePath: null,
+        }
+    },
+
+    computed: {
+        ...mapState(['ajaxAuthException']),
+
+        show() {
+            return this.routePath !== '/login' && !!this.ajaxAuthException
+        }
+    },
+
+    watch: {
+        '$route': {
+            handler(to) {
+                this.routePath = to.path
+            },
+            immediate: true,
+        },
+    },
+
+    methods: {
+        onClose() {
+            window.close();
+        },
+
+        onRefresh() {
+            $A.reloadUrl()
+        },
+
+        onConfirm() {
+            this.$store.state.ajaxAuthException = null
+            this.$store.dispatch("logout")
+        }
+    }
+}
+</script>
diff --git a/resources/assets/js/components/GuidePage.vue b/resources/assets/js/components/GuidePage.vue
index 8683d0242..480226fcd 100644
--- a/resources/assets/js/components/GuidePage.vue
+++ b/resources/assets/js/components/GuidePage.vue
@@ -19,7 +19,7 @@ export default {
     },
 
     mounted() {
-        this.src = $.apiUrl('../images/guide.png');
+        this.src = $.apiUrl('../images/other/guide.png');
     },
 
     watch: {
diff --git a/resources/assets/js/components/NetworkException.vue b/resources/assets/js/components/NetworkException.vue
index 11482f85a..550975ab6 100644
--- a/resources/assets/js/components/NetworkException.vue
+++ b/resources/assets/js/components/NetworkException.vue
@@ -8,14 +8,14 @@
                 v-model="show"
                 :width="416"
                 :closable="false"
-                :footer-hide="true"
-                class-name="common-network-exception-modal">
+                :mask-closable="false"
+                :footer-hide="true">
                 <div class="ivu-modal-confirm">
                     <div class="ivu-modal-confirm-head">
                         <div class="ivu-modal-confirm-head-icon ivu-modal-confirm-head-icon-error"><Icon type="ios-close-circle"/></div><div class="ivu-modal-confirm-head-title">{{$L('温馨提示')}}</div>
                     </div>
                     <div class="ivu-modal-confirm-body">
-                        <div>{{$L('网络连接失败，请检查网络设置。')}}</div>
+                        <div>{{ajaxNetworkException}}</div>
                     </div>
                     <div class="ivu-modal-confirm-footer">
                         <Button type="primary" @click="show = false">{{$L('确定')}}</Button>
diff --git a/resources/assets/js/functions/web.js b/resources/assets/js/functions/web.js
index 016de3e44..1da6f67d8 100755
--- a/resources/assets/js/functions/web.js
+++ b/resources/assets/js/functions/web.js
@@ -848,16 +848,13 @@ import {convertLocalResourcePath} from "../components/Replace/utils";
             if (config === false) {
                 return;
             }
+            if ($A.isJson(config) && config.content === false) {
+                return;
+            }
             if (millisecond > 0) {
                 setTimeout(() => { $A.modalWarning(config) }, millisecond);
                 return;
             }
-            if (typeof config === "string" && config === "Network exception") {
-                return;
-            }
-            if ($A.isJson(config) && config.content === "Network exception") {
-                return;
-            }
             $A.Modal.warning($A.modalConfig(config));
         },
 
@@ -865,16 +862,13 @@ import {convertLocalResourcePath} from "../components/Replace/utils";
             if (config === false) {
                 return;
             }
+            if ($A.isJson(config) && config.content === false) {
+                return;
+            }
             if (millisecond > 0) {
                 setTimeout(() => { $A.modalError(config) }, millisecond);
                 return;
             }
-            if (typeof config === "string" && config === "Network exception") {
-                return;
-            }
-            if ($A.isJson(config) && config.content === "Network exception") {
-                return;
-            }
             $A.Modal.error($A.modalConfig(config));
         },
 
@@ -891,14 +885,14 @@ import {convertLocalResourcePath} from "../components/Replace/utils";
         },
 
         messageWarning(msg) {
-            if (typeof msg === "string" && msg === "Network exception") {
+            if (msg === false) {
                 return;
             }
             $A.Message.warning($A.L(msg));
         },
 
         messageError(msg) {
-            if (typeof msg === "string" && msg === "Network exception") {
+            if (msg === false) {
                 return;
             }
             $A.Message.error($A.L(msg));
@@ -921,10 +915,16 @@ import {convertLocalResourcePath} from "../components/Replace/utils";
         },
 
         noticeWarning(config) {
+            if (config === false) {
+                return;
+            }
             $A.Notice.warning($A.noticeConfig(config));
         },
 
         noticeError(config) {
+            if (config === false) {
+                return;
+            }
             if (typeof config === "string") {
                 config = {
                     desc: config,
diff --git a/resources/assets/js/pages/login.vue b/resources/assets/js/pages/login.vue
index ca8d61b91..ef06f5c47 100644
--- a/resources/assets/js/pages/login.vue
+++ b/resources/assets/js/pages/login.vue
@@ -229,11 +229,6 @@ export default {
         //
         this.getDemoAccount();
         this.getNeedStartHome();
-        //
-        if (this.$Electron) {
-            this.$Electron.sendMessage('webTabDestroyAll')
-            this.$Electron.sendMessage('childWindowDestroyAll')
-        }
     },
 
     deactivated() {
@@ -444,6 +439,7 @@ export default {
                 this.$store.dispatch("call", {
                     url: `${url}system/setting`,
                     checkNetwork: false,
+                    networkFailureRetry: false
                 }).then(async ({data}) => {
                     if (typeof data.server_version === "undefined" && typeof data.all_group_mute === "undefined") {
                         reject(`服务器（${$A.getDomain(value)}）版本过低`)
diff --git a/resources/assets/js/pages/manage.vue b/resources/assets/js/pages/manage.vue
index 23bca3581..268fe2073 100644
--- a/resources/assets/js/pages/manage.vue
+++ b/resources/assets/js/pages/manage.vue
@@ -1083,7 +1083,7 @@ export default {
                             data: {
                                 userid: [userid]
                             },
-                            skipAuthError: true
+                            checkAuth: false
                         });
                         tempUser = data.find(item => item.userid == userid);
                     } catch (_) {}
diff --git a/resources/assets/js/pages/manage/approve/index.vue b/resources/assets/js/pages/manage/approve/index.vue
index c0e613903..89c8ed2ed 100644
--- a/resources/assets/js/pages/manage/approve/index.vue
+++ b/resources/assets/js/pages/manage/approve/index.vue
@@ -625,7 +625,7 @@ export default {
                 data: {
                     userid: [this.userInfo.userid]
                 },
-                skipAuthError: true
+                checkAuth: false
             }).then(({data}) => {
                 this.addData.department_id = data[0]?.department[0] || 0;
                 this.getProcdefList().then(_ => {
diff --git a/resources/assets/js/store/actions.js b/resources/assets/js/store/actions.js
index 68186029b..9a8765bf5 100644
--- a/resources/assets/js/store/actions.js
+++ b/resources/assets/js/store/actions.js
@@ -210,13 +210,14 @@ export default {
                 reject({ret: -1, data: {}, msg: "No server address"})
                 return
             }
+
             // 加密传输
             const encrypt = []
             if (params.encrypt === true) {
-                // 有数据才加密
                 if (params.data) {
-                    // PGP加密
+                    // 有数据才加密
                     if (state.apiKeyData.type === 'pgp') {
+                        // PGP加密
                         encrypt.push(`encrypt_type=${state.apiKeyData.type};encrypt_id=${state.apiKeyData.id}`)
                         params.method = "post"  // 加密传输时强制使用post
                         params.data = {encrypted: await dispatch("pgpEncryptApi", params.data)}
@@ -227,51 +228,54 @@ export default {
             if (encrypt.length > 0) {
                 params.header.encrypt = encrypt.join(";")
             }
+
             // 数据转换
             if (params.method === "post") {
                 params.data = JSON.stringify(params.data)
             }
-            // Spinner
+
+            // 等待效果（Spinner）
             if (params.spinner === true || (typeof params.spinner === "number" && params.spinner > 0)) {
                 const {before, complete} = params
                 params.before = () => {
                     dispatch("showSpinner", typeof params.spinner === "number" ? params.spinner : 0)
                     typeof before === "function" && before()
                 }
-                //
                 params.complete = () => {
                     dispatch("hiddenSpinner")
                     typeof complete === "function" && complete()
                 }
             }
-            // 请求回调
+
+            // 请求成功
             params.success = async (result, status, xhr) => {
-                state.ajaxNetworkException = false
+                state.ajaxNetworkException = null
+
+                // 数据校验
                 if (!$A.isJson(result)) {
                     console.log(result, status, xhr)
                     reject({ret: -1, data: {}, msg: $A.L('返回参数错误')})
                     return
                 }
+
+                // 数据解密
                 if (params.encrypt === true && result.encrypted) {
                     result = await dispatch("pgpDecryptApi", result.encrypted)
                 }
                 const {ret, data, msg} = result
+
+                // 身份判断（身份丢失）
                 if (ret === -1) {
                     state.userId = 0
-                    if (params.skipAuthError !== true) {
-                        //身份丢失
-                        $A.modalError({
-                            content: msg,
-                            onOk: () => {
-                                dispatch("logout")
-                            }
-                        })
-                        reject(result)
+                    if (params.checkAuth !== false) {
+                        state.ajaxAuthException = msg || $A.L('请登录后继续...')
+                        reject(Object.assign(result, {msg: false}))
                         return
                     }
                 }
+
+                // 身份判断（需要昵称）
                 if (ret === -2 && params.checkNick !== false) {
-                    // 需要昵称
                     dispatch("userEditInput", 'nickname').then(() => {
                         dispatch("call", cloneParams).then(resolve).catch(reject)
                     }).catch(err => {
@@ -279,8 +283,9 @@ export default {
                     })
                     return
                 }
+
+                // 身份判断（需要联系电话）
                 if (ret === -3 && params.checkTel !== false) {
-                    // 需要联系电话
                     dispatch("userEditInput", 'tel').then(() => {
                         dispatch("call", cloneParams).then(resolve).catch(reject)
                     }).catch(err => {
@@ -288,48 +293,54 @@ export default {
                     })
                     return
                 }
+
+                // 返回数据
                 if (ret === 1) {
                     resolve({data, msg, xhr})
-                } else {
-                    reject({ret, data, msg: msg || $A.L('未知错误')})
-                    //
-                    if (ret === -4001) {
-                        dispatch("forgetProject", data.project_id)
-                    } else if (ret === -4002) {
-                        if (data.force === 1) {
-                            state.taskArchiveView = 0
-                        }
-                        dispatch("forgetTask", data.task_id)
-                    } else if (ret === -4003) {
-                        dispatch("forgetDialog", data.dialog_id)
-                    } else if (ret === -4004) {
-                        dispatch("getTaskForParent", data.task_id).catch(() => {})
-                    }
-                }
-            }
-            params.error = (xhr, status) => {
-                const networkException = window.navigator.onLine === false || (status === 0 && xhr.readyState === 4)
-                if (networkException
-                    && cloneParams.method !== "post"
-                    && cloneParams.__networkFailureRetry !== true) {
-                    // 网络异常，重试一次
-                    setTimeout(_ => {
-                        cloneParams.__networkFailureRetry = true
-                        dispatch("call", cloneParams).then(resolve).catch(reject)
-                    }, 1000)
                     return
                 }
-                if (params.checkNetwork !== false) {
-                    state.ajaxNetworkException = networkException
+
+                // 错误处理
+                reject({ret, data, msg: msg || $A.L('未知错误')})
+                if (ret === -4001) {
+                    dispatch("forgetProject", data.project_id)
+                } else if (ret === -4002) {
+                    data.force === 1 && (state.taskArchiveView = 0)
+                    dispatch("forgetTask", data.task_id)
+                } else if (ret === -4003) {
+                    dispatch("forgetDialog", data.dialog_id)
+                } else if (ret === -4004) {
+                    dispatch("getTaskForParent", data.task_id).catch(() => {})
                 }
-                if (networkException) {
-                    reject({ret: -1001, data: {}, msg: $A.L('网络异常，请重试。')})
-                } else {
-                    reject({ret: -1, data: {}, msg: $A.L('请求失败，请重试。')})
+            }
+
+            // 请求失败
+            params.error = async (xhr, status) => {
+                const reason = {ret: -1, data: {}, msg: $A.L('请求失败，请重试。')}
+                const isNetworkException = window.navigator.onLine === false || (status === 0 && xhr.readyState === 4)
+
+                // 网络异常
+                if (isNetworkException) {
+                    // 重试一次
+                    if (cloneParams.method !== "post" && cloneParams.networkFailureRetry !== false) {
+                        await new Promise(resolve => setTimeout(resolve, 1000));
+                        dispatch("call", Object.assign(cloneParams, {networkFailureRetry: false})).then(resolve).catch(reject)
+                        return
+                    }
+                    // 异常提示
+                    reason.ret = -1001
+                    reason.msg = params.checkNetwork !== false ? false : $A.L('网络异常，请重试。')
+                    if (params.checkNetwork !== false) {
+                        state.ajaxNetworkException = $A.L("网络连接失败，请检查网络设置。")
+                    }
                 }
+
+                // 异常处理
+                reject(reason)
                 console.error(xhr, status);
             }
-            //
+
+            // 发起请求
             $A.ajaxc(params)
         })
     },
@@ -770,7 +781,7 @@ export default {
             data: {
                 userid: [...new Set(array.map(({userid}) => userid))]
             },
-            skipAuthError: true
+            checkAuth: false
         }).then(result => {
             time = $A.dayjs().unix();
             array.forEach(value => {
diff --git a/resources/assets/js/store/state.js b/resources/assets/js/store/state.js
index 4efbb5752..9bc68d927 100644
--- a/resources/assets/js/store/state.js
+++ b/resources/assets/js/store/state.js
@@ -95,7 +95,8 @@ export default {
     cacheKeyboard: {},
 
     // Ajax
-    ajaxNetworkException: false,
+    ajaxAuthException: null,
+    ajaxNetworkException: null,
 
     // Websocket
     ws: null,
diff --git a/resources/assets/statics/public/images/guide.png b/resources/assets/statics/public/images/other/guide.png
similarity index 100%
rename from resources/assets/statics/public/images/guide.png
rename to resources/assets/statics/public/images/other/guide.png