diff --git a/src/http/index.ts b/src/http/index.ts
index 57d3f77..3a9d4ce 100644
--- a/src/http/index.ts
+++ b/src/http/index.ts
@@ -44,8 +44,11 @@ service.interceptors.request.use(
         }
         if (config.data) {
             let data = typeof config.data === 'object' ? JSON.stringify(config.data) : config.data
-            config.data = encryptWithSM4(data + '|' + hashWithSM3AndSalt(data))
-            // config.data = data
+            if (config.headers['encryptRequest'] == 'true') {
+                config.data = encryptWithSM4(data + '|' + hashWithSM3AndSalt(data))
+            } else {
+                config.data = data
+            }
         }
         return config
     },