diff --git a/common/dao/corp.go b/common/dao/corp.go
index f50608f..704bd0a 100644
--- a/common/dao/corp.go
+++ b/common/dao/corp.go
@@ -2,6 +2,7 @@ package dao
 
 import (
 	"enterprise/common/model"
+	"fmt"
 	"gorm.io/gorm"
 	"time"
 )
@@ -53,7 +54,7 @@ func (d *CorpDao) Get(id int64) (*model.Corp, error) {
 func (d *CorpDao) GetByHost(host string) (*model.Corp, error) {
 	var u model.Corp
 	tx := GetDB().Table(d.TableName())
-	tx = tx.Where("host = ?", host)
+	tx = tx.Where("host LIKE ?", fmt.Sprintf("%%%s%%", host))
 	res := tx.First(&u)
 	if res.Error == gorm.ErrRecordNotFound {
 		return nil, nil