diff --git a/src/api/controllers/core.ts b/src/api/controllers/core.ts
index 8a69c8a..9c3da9d 100644
--- a/src/api/controllers/core.ts
+++ b/src/api/controllers/core.ts
@@ -170,6 +170,8 @@ export async function request(
       ...(options.headers || {}),
     },
     timeout: 15000,
+    maxContentLength: 50 * 1024 * 1024, // 设置50MB限制，避免-1的问题
+    maxBodyLength: 50 * 1024 * 1024,    // 设置50MB限制，避免-1的问题
     validateStatus: () => true,
     ..._.omit(options, "params", "headers"),
   });