update

app/Models/ServicePack.php

@@ -37,7 +37,7 @@ class ServicePack extends BaseModel
     {
         $data = '';
         if (!empty($this->agreement_id)) {
-            $data = SystemConfig::where('id', $this->agreement_id)->value('value');
+            $data = InsuranceAgreement::where('id', $this->agreement_id)->value('content');
         }
 
         return $data;