diff --git a/src/components/Toast.vue b/src/components/Toast.vue
index ae9f999..4dbb583 100644
--- a/src/components/Toast.vue
+++ b/src/components/Toast.vue
@@ -1,39 +1,44 @@
 <template>
-  <div v-if="visible" class="error-modal-overlay" @click="handleOverlayClick">
-    <div class="error-modal" :class="animationClass">
-      <!-- 错误图标 -->
-      <div class="error-icon">
-        <div class="error-circle">
-          <span class="error-x">✕</span>
+  <div v-if="visible" class="modal-overlay" @click="handleOverlayClick">
+    <div class="modal" :class="[animationClass, modalTypeClass]">
+      <!-- 图标 -->
+      <div class="modal-icon">
+        <div class="icon-circle" :class="iconCircleClass">
+          <span class="icon-symbol" :class="iconSymbolClass">{{ iconSymbol }}</span>
         </div>
       </div>
       
       <!-- 标题 -->
-      <div class="error-title" v-if="title">{{ title }}</div>
+      <div class="modal-title" v-if="title">{{ title }}</div>
       
-      <!-- 错误信息 -->
-      <div class="error-message">{{ message }}</div>
+      <!-- 消息内容 -->
+      <div class="modal-message">{{ message }}</div>
       
       <!-- 按钮 -->
-      <div class="error-actions">
-        <button class="error-btn" @click="confirm">{{ confirmText }}</button>
+      <div class="modal-actions">
+        <button class="modal-btn" :class="buttonClass" @click="confirm">{{ confirmText }}</button>
       </div>
     </div>
   </div>
 </template>
 
 <script setup>
-import { ref, onMounted } from 'vue'
+import { ref, onMounted, computed } from 'vue'
 
 const props = defineProps({
   title: {
     type: String,
-    default: 'Error'
+    default: 'Notice'
   },
   message: {
     type: String,
     required: true
   },
+  type: {
+    type: String,
+    default: 'error', // 'error' | 'warning' | 'success' | 'info'
+    validator: (value) => ['error', 'warning', 'success', 'info'].includes(value)
+  },
   confirmText: {
     type: String,
     default: 'OK'
@@ -41,6 +46,10 @@ const props = defineProps({
   clickToClose: {
     type: Boolean,
     default: true
+  },
+  duration: {
+    type: Number,
+    default: null // 自动关闭时间（毫秒）
   }
 })
 
@@ -49,9 +58,35 @@ const emit = defineEmits(['confirm', 'close'])
 const visible = ref(false)
 const animationClass = ref('')
 
+// 根据类型计算图标和样式
+const iconSymbol = computed(() => {
+  const symbols = {
+    error: '✕',
+    warning: '⚠',
+    success: '✓',
+    info: 'i'
+  }
+  return symbols[props.type] || symbols.error
+})
+
+const modalTypeClass = computed(() => `modal-${props.type}`)
+
+const iconCircleClass = computed(() => `icon-circle-${props.type}`)
+
+const iconSymbolClass = computed(() => `icon-symbol-${props.type}`)
+
+const buttonClass = computed(() => `modal-btn-${props.type}`)
+
 const show = () => {
   visible.value = true
   animationClass.value = 'modal-enter'
+  
+  // 如果设置了自动关闭时间
+  if (props.duration && props.duration > 0) {
+    setTimeout(() => {
+      close()
+    }, props.duration)
+  }
 }
 
 const close = () => {
@@ -86,7 +121,8 @@ defineExpose({
 </script>
 
 <style scoped>
-.error-modal-overlay {
+/* 基础模态框样式 */
+.modal-overlay {
   position: fixed;
   top: 0;
   left: 0;
@@ -100,7 +136,7 @@ defineExpose({
   padding: 20px;
 }
 
-.error-modal {
+.modal {
   background: white;
   border-radius: 16px;
   box-shadow: 0 20px 25px rgba(0, 0, 0, 0.1), 0 10px 10px rgba(0, 0, 0, 0.04);
@@ -111,34 +147,32 @@ defineExpose({
   position: relative;
 }
 
-/* 错误图标 */
-.error-icon {
+/* 图标区域 */
+.modal-icon {
   margin-bottom: 16px;
   display: flex;
   justify-content: center;
 }
 
-.error-circle {
+.icon-circle {
   width: 56px;
   height: 56px;
   border-radius: 50%;
-  background-color: #FEE2E2;
-  border: 3px solid #FECACA;
   display: flex;
   align-items: center;
   justify-content: center;
-  animation: errorPulse 0.6s ease-out;
+  animation: iconPulse 0.6s ease-out;
+  border: 3px solid;
 }
 
-.error-x {
-  color: #DC2626;
+.icon-symbol {
   font-size: 24px;
   font-weight: bold;
   line-height: 1;
 }
 
 /* 标题 */
-.error-title {
+.modal-title {
   font-size: 18px;
   font-weight: 600;
   color: #1F2937;
@@ -146,8 +180,8 @@ defineExpose({
   line-height: 1.4;
 }
 
-/* 错误信息 */
-.error-message {
+/* 消息内容 */
+.modal-message {
   font-size: 14px;
   color: #6B7280;
   line-height: 1.5;
@@ -156,14 +190,12 @@ defineExpose({
 }
 
 /* 按钮区域 */
-.error-actions {
+.modal-actions {
   display: flex;
   justify-content: center;
 }
 
-.error-btn {
-  background-color: #DC2626;
-  color: white;
+.modal-btn {
   border: none;
   border-radius: 8px;
   padding: 10px 32px;
@@ -172,15 +204,99 @@ defineExpose({
   cursor: pointer;
   transition: all 0.2s;
   min-width: 80px;
+  color: white;
 }
 
-.error-btn:hover {
+.modal-btn:active {
+  transform: scale(0.98);
+}
+
+/* Error 类型样式 */
+.modal-error .icon-circle-error {
+  background-color: #FEE2E2;
+  border-color: #FECACA;
+}
+
+.modal-error .icon-symbol-error {
+  color: #DC2626;
+}
+
+.modal-error .modal-btn-error {
+  background-color: #DC2626;
+}
+
+.modal-error .modal-btn-error:hover {
   background-color: #B91C1C;
 }
 
-.error-btn:active {
+.modal-error .modal-btn-error:active {
   background-color: #991B1B;
-  transform: scale(0.98);
+}
+
+/* Warning 类型样式 */
+.modal-warning .icon-circle-warning {
+  background-color: #FEF3C7;
+  border-color: #FDE68A;
+}
+
+.modal-warning .icon-symbol-warning {
+  color: #D97706;
+}
+
+.modal-warning .modal-btn-warning {
+  background-color: #D97706;
+}
+
+.modal-warning .modal-btn-warning:hover {
+  background-color: #B45309;
+}
+
+.modal-warning .modal-btn-warning:active {
+  background-color: #92400E;
+}
+
+/* Success 类型样式 */
+.modal-success .icon-circle-success {
+  background-color: #D1FAE5;
+  border-color: #A7F3D0;
+}
+
+.modal-success .icon-symbol-success {
+  color: #059669;
+}
+
+.modal-success .modal-btn-success {
+  background-color: #059669;
+}
+
+.modal-success .modal-btn-success:hover {
+  background-color: #047857;
+}
+
+.modal-success .modal-btn-success:active {
+  background-color: #065F46;
+}
+
+/* Info 类型样式 */
+.modal-info .icon-circle-info {
+  background-color: #DBEAFE;
+  border-color: #BFDBFE;
+}
+
+.modal-info .icon-symbol-info {
+  color: #2563EB;
+}
+
+.modal-info .modal-btn-info {
+  background-color: #2563EB;
+}
+
+.modal-info .modal-btn-info:hover {
+  background-color: #1D4ED8;
+}
+
+.modal-info .modal-btn-info:active {
+  background-color: #1E40AF;
 }
 
 /* 动画效果 */
@@ -214,7 +330,7 @@ defineExpose({
   }
 }
 
-@keyframes errorPulse {
+@keyframes iconPulse {
   0% {
     transform: scale(0.8);
     opacity: 0.5;
@@ -230,25 +346,25 @@ defineExpose({
 
 /* 响应式设计 */
 @media (max-width: 480px) {
-  .error-modal {
+  .modal {
     max-width: 280px;
     padding: 20px 16px 16px;
   }
   
-  .error-circle {
+  .icon-circle {
     width: 48px;
     height: 48px;
   }
   
-  .error-x {
+  .icon-symbol {
     font-size: 20px;
   }
   
-  .error-title {
+  .modal-title {
     font-size: 16px;
   }
   
-  .error-message {
+  .modal-message {
     font-size: 13px;
   }
 }
diff --git a/src/utils/http.js b/src/utils/http.js
index 8f6e9c3..c18b3fc 100644
--- a/src/utils/http.js
+++ b/src/utils/http.js
@@ -1,6 +1,24 @@
 // HTTP请求配置
 import {getApiBaseUrl, getCurrentEnv, getUserAuth, isDebugMode} from './env.js'
 
+/**
+ * 自定义API错误类
+ */
+class ApiError extends Error {
+  constructor(message, options = {}) {
+    super(message)
+    this.name = 'ApiError'
+    this.status = options.status || null           // HTTP状态码
+    this.errorCode = options.errorCode || null     // 业务错误码 (如: 6010)
+    this.errorCodeName = options.errorCodeName || null // 错误码名称 (如: "TEAM_NOT_FOUND")
+    this.errorMsg = options.errorMsg || null       // 业务错误消息
+    this.time = options.time || null               // API响应时间戳
+    this.extValues = options.extValues || null     // 扩展值
+    this.response = options.response || null       // 原始响应数据
+    this.type = options.type || 'unknown'          // 错误类型: 'http' | 'business' | 'network'
+  }
+}
+
 const API_BASE_URL = getApiBaseUrl()
 const NODE_ENV = getCurrentEnv()
 const DEBUG_MODE = isDebugMode()
@@ -83,7 +101,7 @@ export function setHeadersFromApp(headerInfo) {
 }
 
 // 在http.js中添加导出
-export { COMMON_HEADERS }
+export { COMMON_HEADERS, ApiError }
 
 /**
  * 通用HTTP请求函数
@@ -124,7 +142,18 @@ export async function request(url, options = {}) {
     const response = await fetch(fullUrl, config)
 
     if (!response.ok) {
-      throw new Error(`HTTP Error: ${response.status} ${response.statusText}`)
+      // 尝试解析响应体获取更多错误信息
+      let errorData  = await response.json()
+
+      throw new ApiError(`HTTP Error: ${response.status} ${response.statusText}`, {
+        type: 'http',
+        status: response.status,
+        response: errorData,
+        errorCode: errorData.errorCode,
+        errorCodeName: errorData.errorCodeName,
+        errorMsg: errorData.errorMsg,
+        time: errorData.time
+      })
     }
 
     const result = await response.json()
@@ -135,7 +164,16 @@ export async function request(url, options = {}) {
 
     // 检查业务状态
     if (result.status === false) {
-      throw new Error(result.message || `API Error: ${result.errorCode}`)
+      throw new ApiError(result.errorMsg || result.message || `API Error: ${result.errorCode}`, {
+        type: 'business',
+        errorCode: result.errorCode,
+        errorCodeName: result.errorCodeName,
+        errorMsg: result.errorMsg,
+        time: result.time,
+        extValues: result.extValues,
+        response: result,
+        status: response.status,
+      })
     }
 
     return result
@@ -143,6 +181,16 @@ export async function request(url, options = {}) {
     if (DEBUG_MODE) {
       console.error('❌ API Error:', error)
     }
+
+    // 如果是网络错误或其他未知错误，包装成ApiError
+    if (!(error instanceof ApiError)) {
+      throw new ApiError(error.message || 'Network or unknown error', {
+        type: 'network',
+        originalError: error,
+        code: 'NETWORK_ERROR'
+      })
+    }
+
     throw error
   }
 }
diff --git a/src/utils/toast.js b/src/utils/toast.js
index dab1618..d723b77 100644
--- a/src/utils/toast.js
+++ b/src/utils/toast.js
@@ -70,7 +70,33 @@ export const errorModal = new ErrorModalManager()
 
 // 快捷方法 - 替代alert
 export const showError = (message, title = 'Error') => {
-  return errorModal.show(message, { title })
+  return errorModal.show(message, { title, type: 'error' })
+}
+
+// 信息提示
+export const showInfo = (message, title = 'Info') => {
+  return errorModal.show(message, { title, type: 'info' })
+}
+
+// 成功提示
+export const showSuccess = (message, title = 'Success') => {
+  return errorModal.show(message, { title, type: 'success' })
+}
+
+// 警告提示
+export const showWarning = (message, title = 'Warning') => {
+  return errorModal.show(message, { title, type: 'warning' })
+}
+
+// 通用提示方法
+export const showToast = (message, options = {}) => {
+  const defaultOptions = {
+    title: 'Notice',
+    type: 'info',
+    duration: 3000, // 自动关闭时间
+    ...options
+  }
+  return errorModal.show(message, defaultOptions)
 }
 
 // 错误处理的专用方法
@@ -81,14 +107,23 @@ export const handleError = (error) => {
   if (error.errorCode === 1083) {
     title = 'Service Unavailable'
     message = 'Exchange function is not available'
+  } else if (error.errorCode === 6010) {
+    title = 'Team Not Found'
+    message = 'The team does not exist or has been disbanded'
   } else if (error.message && error.message.includes('HTTP Error: 406')) {
     title = 'Request Not Acceptable'
     message = 'Something went wrong, please retry.'
+  } else if (error.errorMsg) {
+    // 优先使用 errorMsg
+    message = error.errorMsg
+    if (error.errorCodeName) {
+      title = error.errorCodeName.replace(/_/g, ' ').toLowerCase().replace(/\b\w/g, l => l.toUpperCase())
+    }
   } else if (error.message) {
     message = error.message
   }
 
-  return errorModal.show(message, { title })
+  return errorModal.show(message, { title, type: 'error' })
 }
 
 // 确认对话框
diff --git a/src/views/ApplyView.vue b/src/views/ApplyView.vue
index 27eaa2d..1093614 100644
--- a/src/views/ApplyView.vue
+++ b/src/views/ApplyView.vue
@@ -96,7 +96,8 @@ import { ref, onMounted } from 'vue'
 import { useRouter } from 'vue-router'
 import MobileHeader from '../components/MobileHeader.vue'
 import { sendTeamApplyJoin, getWaitApplyRecord, cancelApply } from '../api/wallet.js'
-import {showError} from "@/utils/toast.js";
+import {showError, showWarning, showInfo} from "@/utils/toast.js";
+import { ApiError } from '@/utils/http.js';
 
 const router = useRouter()
 
@@ -116,6 +117,7 @@ const fetchApplyRecords = async () => {
   } catch (error) {
     console.error('获取申请记录失败:', error)
     applyRecords.value = []
+    showInfo(error.errorMsg)
   }
 }
 
@@ -138,7 +140,25 @@ const handleCancelApply = async (record) => {
     }
   } catch (error) {
     console.error('撤销申请失败:', error)
-    showError('撤销失败，请重试')
+
+    if (error instanceof ApiError) {
+      if (error.type === 'business') {
+        switch (error.errorCode) {
+          case 6404: // 假设的记录不存在错误码
+            showError('申请记录不存在', '撤销失败')
+            break
+          case 6003: // 假设的已处理错误码
+            showError('申请已被处理，无法撤销', '撤销失败')
+            break
+          default:
+            showError(error.errorMsg || error.message || '撤销失败，请重试', '撤销失败')
+        }
+      } else {
+        showError('网络错误，请检查网络后重试', '撤销失败')
+      }
+    } else {
+      showError('撤销失败，请重试')
+    }
   }
 }
 
@@ -167,8 +187,23 @@ const submitApplication = async () => {
       errorMessage.value = response.message || 'Application failed. Please try again.'
     }
   } catch (error) {
-    console.error('提交申请失败:', error)
-    errorMessage.value = 'Application failed. Please try again.'
+    // 根据错误类型和错误码做不同处理
+    if (error instanceof ApiError) {
+      if (error.type === 'business') {
+        showError('business error!' + error.errorMsg)
+
+      } else if (error.type === 'http') {
+        // HTTP错误
+        if (error.status === 406) {
+          showWarning(error.errorMsg)
+        } else {
+          showError(error.message || '未知错误，请重试')
+        }
+      } else {
+        // 非 ApiError 类型的错误
+        showError('未知错误，请重试')
+      }
+    }
   } finally {
     isLoading.value = false
   }