diff --git a/apps/desktop/src-tauri/src/infrastructure/gemini_service.rs b/apps/desktop/src-tauri/src/infrastructure/gemini_service.rs
index e4d0a6d..f2d2264 100644
--- a/apps/desktop/src-tauri/src/infrastructure/gemini_service.rs
+++ b/apps/desktop/src-tauri/src/infrastructure/gemini_service.rs
@@ -210,7 +210,7 @@ impl GeminiService {
         headers.insert("Content-Type".to_string(), "application/json".to_string());
 
         ClientConfig {
-            gateway_url: format!("{}/google/vertex-ai", self.config.base_url),
+            gateway_url: self.config.base_url.clone(),
             headers,
         }
     }
@@ -332,7 +332,7 @@ impl GeminiService {
         println!("📦 请求数据: {}", serde_json::to_string_pretty(&request_data).unwrap_or_default());
 
         // 发送请求到Cloudflare Gateway，参考demo.py
-        let generate_url = format!("{}:generateContent", client_config.gateway_url);
+        let generate_url = format!("{}/{}:generateContent", client_config.gateway_url, self.config.model_name);
         println!("📡 生成URL: {}", generate_url);
 
         // 重试机制