diff --git a/.local.config.js b/.local.config.js
index 28cf028..6386cb0 100644
--- a/.local.config.js
+++ b/.local.config.js
@@ -38,6 +38,10 @@ const localDevConfig = ({
         uniacid: 1,
         domain: 'https://test.aigc-quickapp.com',
     },
+    'local-2': { // 测试平台
+        uniacid: 2,
+        domain: 'http://localhost:8050/',
+    },    
 })['2811']; // 选择要使用的环境配置
 
 export default localDevConfig;
\ No newline at end of file
diff --git a/common/js/uniapp.utils.js b/common/js/uniapp.utils.js
index e450d28..2034bd9 100644
--- a/common/js/uniapp.utils.js
+++ b/common/js/uniapp.utils.js
@@ -6,13 +6,23 @@
 /**
  * 显示错误信息
  * @param {Exception} err 
+ * @param {Boolean} useModal 
  */
-const showError = (err) => {
-    uni.showToast({
-        title: err?.message || err?.errMsg || err?.toString(),
-        icon: 'none',
-        duration: 2000
-    });
+const showError = (err, useModal = false) => {
+    const content = err?.message || err?.errMsg || err?.toString();
+    if (!useModal) {
+        uni.showToast({
+            title: content,
+            icon: 'none',
+            duration: 3000
+        });
+    } else {
+        uni.showModal({
+            title: '错误提示',
+            content,
+            showCancel: false,
+        })
+    }
 }
 
 /**
@@ -33,43 +43,92 @@ export const makePhoneCall = (mobile) => {
 }
 
 /**
- * 拷贝文本
+ * 拷贝文本（返回 Promise）
  * @param {*} text 
  * @param {*} options
+ * @returns {Promise} 返回 Promise，成功时 resolve，失败时 reject
  */
-export const copyText = (text, { copySuccess = '', copyFailed = '' } = {}) => {
-    try {
-        console.log('copyText');
-        uni.setClipboardData({
-            data: `${text}`,
-            success: () => {
-                console.error('复制成功');
-                try {
-                    uni.showToast({
-                        title: copySuccess,
-                        icon: 'success',
-                        duration: 2000
-                    });
-                } catch (e) {
-                    showError(e);
+export const copyTextAsync = (text, { copySuccess = '', copyFailed = '' } = {}) => {
+    return new Promise((resolve, reject) => {
+        // 输入验证
+        if (!text && text !== '') {
+            const error = new Error('复制文本不能为空');
+            showError(error);
+            reject(error);
+            return;
+        }
+
+        // 超时监测
+        const timeoutId = setTimeout(() => {
+            let error = new Error('复制操作长时间无响应，请检查相关权限及配置是否正确');
+            // #ifdef MP-WEIXIN
+            error = new Error([
+                '复制操作长时间无响应!',
+                '原因：',
+                '1.微信平台->用户隐私保护指引->"剪贴板"功能未添加或审核未通过；',
+                '2.微信平台对剪贴板API调用频率有限制'
+            ].join('\r\n'));
+            // #endif
+            showError(error, true);
+            reject(error);
+        }, 5000);
+
+        try {
+            uni.setClipboardData({
+                data: `${text}`,
+                success: (res) => {
+                    clearTimeout(timeoutId);
+
+                    try {
+                        if (copySuccess) {
+                            uni.showToast({
+                                title: copySuccess,
+                                icon: 'success',
+                                duration: 2000
+                            });
+                        }
+                    } catch (e) {
+                        showError(e);
+                    }
+
+                    resolve(res);
+                },
+                fail: (err) => {
+                    clearTimeout(timeoutId);
+                    try {
+                        uni.showToast({
+                            title: err.message || err.errMsg || copyFailed || '复制失败',
+                            icon: 'none',
+                            duration: 2000
+                        });
+                    } catch (e) {
+                        showError(e);
+                    }
+                    reject(err);
                 }
-            },
-            fail: (err) => {
-                console.error('复制失败:', err);
-                try {
-                    uni.showToast({
-                        title: err.message || err.errMsg || copyFailed,
-                        icon: 'none',
-                        duration: 2000
-                    });
-                } catch (e) {
-                    showError(e);
-                }
-            }
+            });
+        } catch (err) {
+            clearTimeout(timeoutId);
+            showError(err);
+            reject(err);
+        }
+    });
+}
+
+/**
+ * 拷贝文本（回调形式，兼容旧代码）
+ * @param {*} text 
+ * @param {*} options
+ * @param {Function} callback 回调函数，接收 (success, error) 参数
+ */
+export const copyText = (text, options = {}, callback) => {
+    copyTextAsync(text, options)
+        .then(res => {
+            if (callback) callback(true, null);
+        })
+        .catch(err => {
+            if (callback) callback(false, err);
         });
-    } catch (err) {
-        showError(err);
-    }
 }
 
 /**