diff --git a/lib/java110/java110Request.js b/lib/java110/java110Request.js
index 4516cfb..3443ab1 100644
--- a/lib/java110/java110Request.js
+++ b/lib/java110/java110Request.js
@@ -62,7 +62,12 @@ export function createSign(_reqObj){
 			reqInfo = reqInfo.substr(0,reqInfo.length-1);
 		}
 	}else{
-		reqInfo += JSON.stringify(_reqObj.data);
+		if (typeof _reqObj.data === "object") {
+			reqInfo += JSON.stringify(_reqObj.data);
+		} else {
+			reqInfo += _reqObj.data;
+		}
+		//reqInfo += JSON.stringify(_reqObj.data);
 	}
 	reqInfo += "whoisyoudad!!!"
 	let _sign = md5(reqInfo);