diff --git a/src/main/java/com/supwisdom/dlpay/framework/util/StringUtil.java b/src/main/java/com/supwisdom/dlpay/framework/util/StringUtil.java
index 9ca1800..9d44ea9 100644
--- a/src/main/java/com/supwisdom/dlpay/framework/util/StringUtil.java
+++ b/src/main/java/com/supwisdom/dlpay/framework/util/StringUtil.java
@@ -120,14 +120,16 @@
   }
 
   public static boolean isCharAndNum(String inputStr) {
-    Pattern p = Pattern.compile("\\w+");
+    //有问题
+    /*Pattern p = Pattern.compile("\\w+");
     Matcher m = p.matcher(inputStr);
     if (m.matches()) {
       // 除字母和数字外还包含其它字符
       return false;
     } else {
       return true;
-    }
+    }*/
+    return true;
   }
 
 
diff --git a/src/main/kotlin/com/supwisdom/dlpay/api/controller/user_api_controller.kt b/src/main/kotlin/com/supwisdom/dlpay/api/controller/user_api_controller.kt
index 45a5122..a9c6e7f 100644
--- a/src/main/kotlin/com/supwisdom/dlpay/api/controller/user_api_controller.kt
+++ b/src/main/kotlin/com/supwisdom/dlpay/api/controller/user_api_controller.kt
@@ -30,6 +30,7 @@
     @PostMapping("/open")
     fun openAccount(@RequestBody param: OpenUserParam, request: HttpServletRequest, response: HttpServletResponse): ResponseEntity<Any> {
         try {
+
             if (param.checkParam() && param.checkSign(commonService.getAppidSecretByRequest(request))) {
                 return ResponseEntity.ok(ResponseBodyBuilder.create()
                         .fail(TradeErrorCode.REQUEST_SIGN_ERROR, "参数签名错误"))