diff --git a/apps/web-antd/src/api/request.ts b/apps/web-antd/src/api/request.ts
index f7b5cecf..515cb70d 100644
--- a/apps/web-antd/src/api/request.ts
+++ b/apps/web-antd/src/api/request.ts
@@ -129,7 +129,6 @@ function createRequestClient(baseURL: string) {
           typeof config.data === 'object'
             ? encryptWithAes(JSON.stringify(config.data), aesKey)
             : encryptWithAes(config.data, aesKey);
-        config.headers['Content-Type'] = 'text/plain;charset=utf-8';
       }
       return config;
     },