diff --git a/common/globalFunction.js b/common/globalFunction.js
index 8402cc1..f97113a 100644
--- a/common/globalFunction.js
+++ b/common/globalFunction.js
@@ -61,34 +61,74 @@ export const urls ='http://222.80.110.161:11111/images/train/'
  * @param {object} options.query - 携带参数
  * @param {function} options.onBack - 页面返回时的回调（目标页调用 uni.navigateBack 时传递数据）
  */
-export const navTo = function(url, {
-    needLogin = false,
-    query = {},
-    onBack = null
-} = {}) {
-    const userStore = useUserStore();
-
-    if (needLogin && !userStore.hasLogin) {
-        uni.navigateTo({
-            url: '/pages/complete-info/complete-info'
-        });
-        return;
-    }
-
-    const queryStr = Object.entries(query)
-        .map(([key, val]) => `${key}=${encodeURIComponent(val)}`)
-        .join('&');
-    const finalUrl = queryStr ? `${url}?${queryStr}` : url;
-
-    if (onBack) {
-        const pages = getCurrentPages();
-        const currentPage = pages[pages.length - 1];
-        currentPage.__onBackCallback__ = onBack;
-    }
-
-    uni.navigateTo({
-        url: finalUrl
-    });
+export const navTo = function(url, {
+    needLogin = false,
+    query = {},
+    onBack = null
+} = {}) {
+    const userStore = useUserStore();
+
+    if (needLogin && !userStore.hasLogin) {
+        const pages = getCurrentPages();
+        if (pages.length >= 10) {
+            uni.redirectTo({
+                url: '/pages/complete-info/complete-info',
+                fail: (err) => {
+                    console.error('页面跳转失败:', err);
+                }
+            });
+        } else {
+            uni.navigateTo({
+                url: '/pages/complete-info/complete-info',
+                fail: (err) => {
+                    console.error('页面跳转失败:', err);
+                    uni.redirectTo({
+                        url: '/pages/complete-info/complete-info',
+                        fail: (err2) => {
+                            console.error('redirectTo也失败:', err2);
+                        }
+                    });
+                }
+            });
+        }
+        return;
+    }
+
+    const queryStr = Object.entries(query)
+        .map(([key, val]) => `${key}=${encodeURIComponent(val)}`)
+        .join('&');
+    const finalUrl = queryStr ? `${url}?${queryStr}` : url;
+
+    if (onBack) {
+        const pages = getCurrentPages();
+        const currentPage = pages[pages.length - 1];
+        currentPage.__onBackCallback__ = onBack;
+    }
+
+    const pages = getCurrentPages();
+    if (pages.length >= 10) {
+        // 页面栈已满，使用redirectTo替代
+        uni.redirectTo({
+            url: finalUrl,
+            fail: (err) => {
+                console.error('页面跳转失败:', err);
+            }
+        });
+    } else {
+        uni.navigateTo({
+            url: finalUrl,
+            fail: (err) => {
+                console.error('页面跳转失败:', err);
+                // 失败后尝试redirectTo
+                uni.redirectTo({
+                    url: finalUrl,
+                    fail: (err2) => {
+                        console.error('redirectTo也失败:', err2);
+                    }
+                });
+            }
+        });
+    }
 };
 
 export const navBack = function({
diff --git a/utils/loginHelper.js b/utils/loginHelper.js
index 77ce8b3..919567d 100644
--- a/utils/loginHelper.js
+++ b/utils/loginHelper.js
@@ -72,9 +72,32 @@ export function navigateToLoginPage(options = {}) {
             ? `?${new URLSearchParams(params).toString()}`
             : '';
             
-        uni.navigateTo({
-            url: `${loginPage}${queryString}`
-        });
+        const finalUrl = `${loginPage}${queryString}`;
+        const pages = getCurrentPages();
+        
+        if (pages.length >= 10) {
+            // 页面栈已满，使用redirectTo替代
+            uni.redirectTo({
+                url: finalUrl,
+                fail: (err) => {
+                    console.error('页面跳转失败:', err);
+                }
+            });
+        } else {
+            uni.navigateTo({
+                url: finalUrl,
+                fail: (err) => {
+                    console.error('页面跳转失败:', err);
+                    // 失败后尝试redirectTo
+                    uni.redirectTo({
+                        url: finalUrl,
+                        fail: (err2) => {
+                            console.error('redirectTo也失败:', err2);
+                        }
+                    });
+                }
+            });
+        }
     }
 }
 
diff --git a/utils/request.js b/utils/request.js
index ab07299..573cce0 100644
--- a/utils/request.js
+++ b/utils/request.js
@@ -215,14 +215,34 @@ export function myRequest(url, data = {}, method = 'GET', port = 9100, headers =
 							resolve(resData.data)
 							return
 						}
-						// 处理业务错误
-						if (resData.data?.code === 401 || resData.data?.code === 402) {
-							uni.navigateTo({
-								url:'/packageB/login?flag=nw'
-							})
-							// navTo('/packageB/login?flag=nw');
-							useUserStore().logOut()
-							
+						// 处理业务错误
+						if (resData.data?.code === 401 || resData.data?.code === 402) {
+							const pages = getCurrentPages();
+							if (pages.length >= 10) {
+								// 页面栈已满，使用redirectTo替代
+								uni.redirectTo({
+									url:'/packageB/login?flag=nw',
+									fail: (err) => {
+										console.error('页面跳转失败:', err);
+									}
+								});
+							} else {
+								uni.navigateTo({
+									url:'/packageB/login?flag=nw',
+									fail: (err) => {
+										console.error('页面跳转失败:', err);
+										// 失败后尝试redirectTo
+										uni.redirectTo({
+											url:'/packageB/login?flag=nw',
+											fail: (err2) => {
+												console.error('redirectTo也失败:', err2);
+											}
+										});
+									}
+								});
+							}
+							useUserStore().logOut()
+							    
 						}
 						// 显示具体的错误信息
 						const errorMsg = msg || '请求出现异常，请联系工作人员'