diff --git a/wxsdk/http/SDKHttp.ts b/wxsdk/http/SDKHttp.ts
index f4b57d3..f09974e 100644
--- a/wxsdk/http/SDKHttp.ts
+++ b/wxsdk/http/SDKHttp.ts
@@ -39,6 +39,9 @@ export default class SDKHttp {
                     if (xhr.status >= 200 && xhr.status < 400) {
                         let responseText: any = xhr.responseText;
                         // cc.log("responseText"+ responseText)
+                        if(typeof responseText == "object") {
+                            responseText = JSON.stringify(responseText);    
+                        } 
                         try {
                             responseText = JSON.parse(responseText);
                             // cc.log("responseText22", responseText)
--
libgit2 0.21.0