diff --git a/app/Service/FeiePrintService.php b/app/Service/FeiePrintService.php
index 0a7365d..9f8f31d 100644
--- a/app/Service/FeiePrintService.php
+++ b/app/Service/FeiePrintService.php
@@ -141,7 +141,7 @@ class FeiePrintService implements FeiePrintServiceInterface
                         $m = $m+$j;
                         $tail = $new;
                         // $lenght = iconv("UTF-8", "GBK//IGNORE", $new);
-                        $k = $A - mb_strlen($new,'utf-8');
+                        $k = $A - mb_strwidth($new,'utf-8');
                         for($q=0;$q<$k;$q++){
                             $kw3 .= ' ';
                         }
@@ -166,7 +166,7 @@ class FeiePrintService implements FeiePrintServiceInterface
             foreach ($result as $key=>$value) {
                 if($key < 1){
                     // $v_lenght = iconv("UTF-8", "GBK//IGNORE", $value);
-                    $v_lenght = mb_strlen($value,'utf-8');
+                    $v_lenght = mb_strwidth($value,'utf-8');
                     if($v_lenght == 13) $value = $value." ";
                     $head .= $value.' '.$price.' '.$num.' '.$prices;
                 }else{
@@ -213,7 +213,7 @@ class FeiePrintService implements FeiePrintServiceInterface
         $str = $user_name . $total;
         $kw5 = '';
         // $lenght = iconv("UTF-8", "GBK//IGNORE", $str);
-        $total_len = 32 - mb_strlen($str,'utf-8');
+        $total_len = 32 - mb_strwidth($str,'utf-8');
         for ($q = 0; $q < $total_len; $q++) {
             $kw5 .= ' ';
         }