diff --git a/src/assets/js/utils/request.js b/src/assets/js/utils/request.js
index 2c9df8f..348f617 100644
--- a/src/assets/js/utils/request.js
+++ b/src/assets/js/utils/request.js
@@ -89,15 +89,18 @@ service.interceptors.request.use(
 service.interceptors.response.use(
   response => {
     let res = response.data
-    // 解密处理 todo 用config.headers['X-Encrypted'] === 'true'判断是否需要解密不一定准确
-    if (response.config.headers['X-Encrypted'] === 'true') {
+    // 解密处理
+    if (
+      response.config.headers['X-Encrypted'] === 'true' &&
+      typeof res === 'string'
+    ) {
       try {
         res = decryptWithPrivateKey(res)
       } catch (e) {
         logger.error('解密响应失败', e)
       }
     }
-    if (typeof res === 'string') {
+    if (res !== '' && typeof res === 'string') {
       res = JSON.parse(res)
     }
     endLoading()