diff --git a/table.php b/table.php
index 628bf81..fc123b6 100644
--- a/table.php
+++ b/table.php
@@ -25,15 +25,15 @@ public static function column($arr = [])
         $str = "<el-table-column " . element_to_str($arr).">\n";
         if($tpl) {
             $str .= "<template slot-scope='scope'>\n";
-            if($tpl['type']){
-                if($tpl['type'] == 'html' || $tpl['html']){
-                    $str .= $tpl['html'];
+            if(iseet($tpl['type'])){
+                if($tpl['type'] == 'html' || iseet($tpl['html'])){
+                    $str .= $tpl['html']??'';
                 }else{
                     $str .= self::element($tpl);
                 }
             }else{
                 foreach($tpl as $k => $v) {
-                    if($v['type'] == 'html'){
+                    if(isset($v['type']) && $v['type'] == 'html'){
                         $str .= $v['html'];
                     }else{
                         $str .= self::element($v);