diff --git a/src/platforms/mp-alipay/runtime/api/protocols.js b/src/platforms/mp-alipay/runtime/api/protocols.js
index 655a79f3eabf87e20bb3a4aafe415d2f49b02c6f..9f7377de4a0c1168344c3f9080dbfdac81460e5d 100644
--- a/src/platforms/mp-alipay/runtime/api/protocols.js
+++ b/src/platforms/mp-alipay/runtime/api/protocols.js
@@ -89,19 +89,32 @@ const protocols = { // 需要做转换的 API 列表
       if (!fromArgs.header) { // 默认增加 header 参数，方便格式化 content-type
         fromArgs.header = {}
       }
+      const headers = {
+        'content-type': 'application/json'
+      }
+      Object.keys(fromArgs.header).forEach(key => {
+        headers[key.toLocaleLowerCase()] = fromArgs.header[key]
+      })
       return {
         header (header = {}, toArgs) {
-          const headers = {
-            'content-type': 'application/json'
-          }
-          Object.keys(header).forEach(key => {
-            headers[key.toLocaleLowerCase()] = header[key]
-          })
           return {
             name: 'headers',
             value: headers
           }
         },
+        data (data) {
+          // 钉钉在content-type为application/json时，不会自动序列化
+          if (my.dd && headers['content-type'].indexOf('application/json') === 0) {
+            return {
+              name: 'data',
+              value: JSON.stringify(data)
+            }
+          }
+          return {
+            name: 'data',
+            value: data
+          }
+        },
         method: 'method', // TODO 支付宝小程序仅支持 get,post
         responseType: false
       }