diff --git a/src/sdk/sdk-server.ts b/src/sdk/sdk-server.ts
index d39b5a9..0577b61 100644
--- a/src/sdk/sdk-server.ts
+++ b/src/sdk/sdk-server.ts
@@ -60,17 +60,49 @@ export class SdkServer {
     private async request<T>(
         url: string,
         method: 'GET' | 'POST' = 'GET',
-        data?: any
+        data?: any,
+        retryCount: number = 0
     ): Promise<ApiResponse<T>> {
+        const maxRetries = 3;
+        const retryDelay = 1000 * (retryCount + 1); // 递增延迟
+
         try {
-            const response = await Taro.request({
+            console.log(`SDK Server request: ${method} ${this.baseUrl}${url}`, { data, retryCount });
+
+            const requestConfig: any = {
                 url: `${this.baseUrl}${url}`,
                 method,
-                data,
                 timeout: this.timeout,
                 header: {
                     'Content-Type': 'application/json',
+                    'Accept': 'application/json',
+                    // 强制使用HTTP/1.1避免HTTP/2问题
+                    'Connection': 'keep-alive',
                 },
+                // 禁用HTTP/2
+                enableHttp2: false,
+                // 启用缓存
+                enableCache: false,
+            };
+
+            // 根据请求方法设置数据
+            if (method === 'GET') {
+                // GET请求使用query参数
+                if (data) {
+                    const params = new URLSearchParams(data).toString();
+                    requestConfig.url += `?${params}`;
+                }
+            } else {
+                // POST请求使用body
+                requestConfig.data = data;
+            }
+
+            const response = await Taro.request(requestConfig);
+
+            console.log(`SDK Server response:`, {
+                statusCode: response.statusCode,
+                data: response.data,
+                header: response.header
             });
 
             if (response.statusCode === 200) {
@@ -85,9 +117,33 @@ export class SdkServer {
             } else {
                 throw new Error(`HTTP ${response.statusCode}: ${response.data?.msg || 'Request failed'}`);
             }
-        } catch (error) {
-            console.error('SDK Server request error:', error);
-            throw error;
+        } catch (error: any) {
+            console.error('SDK Server request error:', {
+                url: `${this.baseUrl}${url}`,
+                method,
+                data,
+                retryCount,
+                error: error.message || error
+            });
+
+            // 检查是否是网络错误且可以重试
+            const isNetworkError = error.message?.includes('stream has been early terminated') ||
+                                 error.message?.includes('timeout') ||
+                                 error.message?.includes('network') ||
+                                 error.errMsg?.includes('request:fail');
+
+            if (isNetworkError && retryCount < maxRetries) {
+                console.log(`Retrying request in ${retryDelay}ms... (${retryCount + 1}/${maxRetries})`);
+
+                // 等待后重试
+                await new Promise(resolve => setTimeout(resolve, retryDelay));
+
+                return this.request<T>(url, method, data, retryCount + 1);
+            }
+
+            // 包装错误信息
+            const errorMessage = error.message || error.errMsg || 'Unknown network error';
+            throw new Error(`网络请求失败: ${errorMessage}`);
         }
     }