diff --git a/app/model/admin/model_fields/model_fields.go b/app/model/admin/model_fields/model_fields.go
index ae18be1..bf2a739 100644
--- a/app/model/admin/model_fields/model_fields.go
+++ b/app/model/admin/model_fields/model_fields.go
@@ -97,10 +97,10 @@ func GetByID(id int64) (*Entity, error) {
 	entity, err := Model.FindOne(id)
 	if err != nil {
 		g.Log().Error(err)
-		err = gerror.New("根据ID查询记录出错")
+		return nil, gerror.New("根据ID查询记录出错")
 	}
 	if entity == nil {
-		err = gerror.New("没有查询到对应模型的字段")
+		return nil, gerror.New("没有查询到对应模型的字段")
 	}
 	return entity, nil
 }
diff --git a/app/model/admin/model_info/model_info.go b/app/model/admin/model_info/model_info.go
index ded57d5..31789ac 100644
--- a/app/model/admin/model_info/model_info.go
+++ b/app/model/admin/model_info/model_info.go
@@ -7,6 +7,7 @@ package model_info
 import (
 	"fmt"
 	"gfast/app/model/admin/model_category"
+
 	"github.com/gogf/gf/database/gdb"
 	"github.com/gogf/gf/errors/gerror"
 	"github.com/gogf/gf/frame/g"
@@ -73,15 +74,15 @@ type RemoveReq struct {
 	Ids []int `p:"ids"` //删除id
 }
 
-// GetPlugAdByID 根据ID查询记录
+// GetByID 根据ID查询记录
 func GetByID(id int64) (*Entity, error) {
 	entity, err := Model.FindOne(id)
 	if err != nil {
 		g.Log().Error(err)
-		err = gerror.New("根据ID查询记录出错")
+		return nil, gerror.New("根据ID查询记录出错")
 	}
 	if entity == nil {
-		err = gerror.New("根据ID未能查询到记录")
+		return nil, gerror.New("根据ID未能查询到记录")
 	}
 	return entity, nil
 }
diff --git a/app/model/admin/wf_flow/flow.go b/app/model/admin/wf_flow/flow.go
index 2d2a9c9..685bdf2 100644
--- a/app/model/admin/wf_flow/flow.go
+++ b/app/model/admin/wf_flow/flow.go
@@ -111,15 +111,15 @@ type BackTodoReq struct {
 	RunId uint   `p:"runId" v:required|min:1#流程运行ID必须|流程步骤ID必须`
 }
 
-// GetPlugAdByID 根据ID查询记录
+// GetByID 根据ID查询记录
 func GetByID(id int64) (*Entity, error) {
 	entity, err := Model.FindOne(id)
 	if err != nil {
 		g.Log().Error(err)
-		err = gerror.New("根据ID查询记录出错")
+		return nil, gerror.New("根据ID查询记录出错")
 	}
 	if entity == nil {
-		err = gerror.New("根据ID未能查询到记录")
+		return nil, gerror.New("根据ID未能查询到记录")
 	}
 	return entity, nil
 }
diff --git a/app/model/admin/wf_news/news.go b/app/model/admin/wf_news/news.go
index e6fb091..fc22731 100644
--- a/app/model/admin/wf_news/news.go
+++ b/app/model/admin/wf_news/news.go
@@ -43,15 +43,15 @@ type InfoBtn struct {
 	ActionBtn g.MapStrAny `json:"action_btn"`
 }
 
-// GetPlugAdByID 根据ID查询记录
+// GetByID 根据ID查询记录
 func GetByID(id int64) (*Entity, error) {
 	entity, err := Model.FindOne(id)
 	if err != nil {
 		g.Log().Error(err)
-		err = gerror.New("根据ID查询记录出错")
+		return nil, gerror.New("根据ID查询记录出错")
 	}
 	if entity == nil {
-		err = gerror.New("根据ID未能查询到记录")
+		return nil, gerror.New("根据ID未能查询到记录")
 	}
 	return entity, nil
 }