diff --git a/app/Models/Company.php b/app/Models/Company.php
index 3f8daac..afaa617 100644
--- a/app/Models/Company.php
+++ b/app/Models/Company.php
@@ -12,11 +12,10 @@ class Company extends SoftDeletesModel
 
     public function getIsYhInvestedTextAttribute()
     {
-        $array = [
-            0 => '否',
-            1 => '是',
-        ];
-        return $array[$this->is_yh_invested] ?? '否';
+        if (empty($this->is_yh_invested)) {
+            return '否';
+        }
+        return $this->is_yh_invested == 1 ? '是' : '否';
     }
 
     public function users()