diff --git a/resource/template/go/api.template b/resource/template/go/api.template
index 9d9a309..055d640 100644
--- a/resource/template/go/api.template
+++ b/resource/template/go/api.template
@@ -10,6 +10,7 @@ import (
 
 	"pandax/apps/{{.PackageName}}/entity"
 	"pandax/apps/{{.PackageName}}/services"
+	"pandax/kit/biz"
 	"pandax/kit/utils"
 )
 
@@ -32,8 +33,8 @@ func (p *{{.ClassName}}Api) Get{{.ClassName}}List(rc *restfulx.ReqCtx) {
     {{- end -}}
 	{{- end }}
 
-	list, total := p.{{.ClassName}}App.FindListPage(pageNum, pageSize, data)
-
+	list, total,err := p.{{.ClassName}}App.FindListPage(pageNum, pageSize, data)
+    biz.ErrIsNil(err, "查询{{.TableComment}}列表失败")
 	rc.ResData = model.ResultPage{
     	Total: total,
     	PageNum: int64(pageNum),
@@ -46,11 +47,13 @@ func (p *{{.ClassName}}Api) Get{{.ClassName}}List(rc *restfulx.ReqCtx) {
 func (p *{{.ClassName}}Api) Get{{.ClassName}}(rc *restfulx.ReqCtx) {
     {{ if eq .PkGoType "string" -}}
     {{.PkJsonField}} := restfulx.PathParam(rc, "{{.PkJsonField}}")
-    rc.ResData = p.{{.ClassName}}App.FindOne({{.PkJsonField}})
+    data,err := p.{{.ClassName}}App.FindOne({{.PkJsonField}})
     {{- else -}}
     {{.PkJsonField}} := restfulx.PathParamInt(rc, "{{.PkJsonField}}")
-    rc.ResData = p.{{.ClassName}}App.FindOne(int64({{.PkJsonField}}))
+    data,err := p.{{.ClassName}}App.FindOne(int64({{.PkJsonField}}))
     {{- end}}
+    biz.ErrIsNil(err, "查询{{.TableComment}}失败")
+    rc.ResData = data
 }
 
 // Insert{{.ClassName}} 添加{{.FunctionName}}
@@ -58,7 +61,8 @@ func (p *{{.ClassName}}Api) Insert{{.ClassName}}(rc *restfulx.ReqCtx) {
 	var data entity.{{.ClassName}}
 	restfulx.BindQuery(rc, &data)
 
-	p.{{.ClassName}}App.Insert(data)
+	err := p.{{.ClassName}}App.Insert(data)
+	biz.ErrIsNil(err, "添加{{.TableComment}}失败")
 }
 
 // Update{{.ClassName}} 修改{{.FunctionName}}
@@ -66,7 +70,8 @@ func (p *{{.ClassName}}Api) Update{{.ClassName}}(rc *restfulx.ReqCtx) {
 	var data entity.{{.ClassName}}
 	restfulx.BindQuery(rc, &data)
 
-	p.{{.ClassName}}App.Update(data)
+	err := p.{{.ClassName}}App.Update(data)
+	biz.ErrIsNil(err, "修改{{.TableComment}}失败")
 }
 
 // Delete{{.ClassName}} 删除{{.FunctionName}}
@@ -78,5 +83,5 @@ func (p *{{.ClassName}}Api) Delete{{.ClassName}}(rc *restfulx.ReqCtx) {
     {{- else -}}
     {{.PkJsonField}}s := utils.IdsStrToIdsIntGroup({{.PkJsonField}})
     {{- end }}
-    p.{{.ClassName}}App.Delete({{.PkJsonField}}s)
+    biz.ErrIsNil(p.{{.ClassName}}App.Delete({{.PkJsonField}}s), "删除{{.TableComment}}失败")
 }
diff --git a/resource/template/go/service.template b/resource/template/go/service.template
index 063536d..bc9a355 100644
--- a/resource/template/go/service.template
+++ b/resource/template/go/service.template
@@ -8,18 +8,17 @@ package services
 
 import (
     "pandax/apps/{{.PackageName}}/entity"
-    "pandax/kit/biz"
     "pandax/pkg/global"
 )
 
 type (
 	{{.ClassName}}Model interface {
-		Insert(data entity.{{.ClassName}}) *entity.{{.ClassName}}
-		FindOne({{.PkJsonField}} {{.PkGoType}}) *entity.{{.ClassName}}
-		FindListPage(page, pageSize int, data entity.{{.ClassName}}) (*[]entity.{{.ClassName}}, int64)
-		FindList(data entity.{{ .ClassName }}) *[]entity.{{.ClassName}}
-		Update(data entity.{{.ClassName}}) *entity.{{.ClassName}}
-		Delete({{.PkJsonField}}s []{{.PkGoType}})
+		Insert(data entity.{{.ClassName}}) (*entity.{{.ClassName}}, error)
+		FindOne({{.PkJsonField}} {{.PkGoType}}) (*entity.{{.ClassName}},error)
+		FindListPage(page, pageSize int, data entity.{{.ClassName}}) (*[]entity.{{.ClassName}}, int64, error)
+		FindList(data entity.{{ .ClassName }}) (*[]entity.{{.ClassName}},error)
+		Update(data entity.{{.ClassName}}) (*entity.{{.ClassName}},error)
+		Delete({{.PkJsonField}}s []{{.PkGoType}}) error
 	}
 
 	{{.BusinessName}}ModelImpl struct {
@@ -32,13 +31,12 @@ var {{.ClassName}}ModelDao {{.ClassName}}Model = &{{.BusinessName}}ModelImpl{
 	table: `{{.TableName}}`,
 }
 
-func (m *{{.BusinessName}}ModelImpl) Insert(data entity.{{$model}}) *entity.{{$model}} {
+func (m *{{.BusinessName}}ModelImpl) Insert(data entity.{{$model}}) (*entity.{{$model}}, error) {
 	err := global.Db.Table(m.table).Create(&data).Error
-	biz.ErrIsNil(err, "添加{{.TableComment}}失败")
-	return &data
+	return &data, err
 }
 
-func (m *{{.BusinessName}}ModelImpl) FindOne({{.PkJsonField}} {{.PkGoType}}) *entity.{{$model}} {
+func (m *{{.BusinessName}}ModelImpl) FindOne({{.PkJsonField}} {{.PkGoType}}) (*entity.{{$model}}, error) {
 	resData := new(entity.{{$model}})
 	db := global.Db.Table(m.table).Where("{{.PkColumn}} = ?", {{.PkJsonField}})
 	{{- range $index, $column := .Columns -}}
@@ -47,11 +45,10 @@ func (m *{{.BusinessName}}ModelImpl) FindOne({{.PkJsonField}} {{.PkGoType}}) *en
     {{- end -}}
     {{- end}}
 	err := db.First(resData).Error
-	biz.ErrIsNil(err, "查询{{.TableComment}}失败")
-	return resData
+	return resData, err
 }
 
-func (m *{{.BusinessName}}ModelImpl) FindListPage(page, pageSize int, data entity.{{$model}}) (*[]entity.{{$model}}, int64) {
+func (m *{{.BusinessName}}ModelImpl) FindListPage(page, pageSize int, data entity.{{$model}}) (*[]entity.{{$model}}, int64, error) {
 	list := make([]entity.{{$model}}, 0)
 	var total int64 = 0
 	offset := pageSize * (page - 1)
@@ -119,12 +116,14 @@ func (m *{{.BusinessName}}ModelImpl) FindListPage(page, pageSize int, data entit
     {{- end -}}
     {{- end}}
 	err := db.Count(&total).Error
+	if err != nil {
+        return &list, total, err
+    }
 	err = db.Order("create_time").Limit(pageSize).Offset(offset).Find(&list).Error
-	biz.ErrIsNil(err, "查询{{.TableComment}}分页列表失败")
-	return &list, total
+	return &list, total, err
 }
 
-func (m *{{.BusinessName}}ModelImpl) FindList(data entity.{{$model}}) *[]entity.{{$model}} {
+func (m *{{.BusinessName}}ModelImpl) FindList(data entity.{{$model}}) (*[]entity.{{$model}}, error) {
 	list := make([]entity.{{$model}}, 0)
 	db := global.Db.Table(m.table)
 	// 此处填写 where参数判断
@@ -189,15 +188,15 @@ func (m *{{.BusinessName}}ModelImpl) FindList(data entity.{{$model}}) *[]entity.
     db.Preload("{{$column.LinkTableClass}}")
     {{- end -}}
     {{- end}}
-	biz.ErrIsNil(db.Order("create_time").Find(&list).Error, "查询{{.TableComment}}列表失败")
-	return &list
+	err := db.Order("create_time").Find(&list).Error
+	return &list, err
 }
 
-func (m *{{.BusinessName}}ModelImpl) Update(data entity.{{$model}}) *entity.{{$model}} {
-	biz.ErrIsNil(global.Db.Table(m.table).Updates(&data).Error, "修改{{.TableComment}}失败")
-	return &data
+func (m *{{.BusinessName}}ModelImpl) Update(data entity.{{$model}}) (*entity.{{$model}}, error) {
+	err := global.Db.Table(m.table).Updates(&data).Error
+	return &data, err
 }
 
-func (m *{{.BusinessName}}ModelImpl) Delete({{.PkJsonField}}s []{{.PkGoType}}) {
-	biz.ErrIsNil(global.Db.Table(m.table).Delete(&entity.{{$model}}{}, "{{.PkColumn}} in (?)", {{.PkJsonField}}s).Error, "删除{{.TableComment}}失败")
+func (m *{{.BusinessName}}ModelImpl) Delete({{.PkJsonField}}s []{{.PkGoType}}) error {
+	return global.Db.Table(m.table).Delete(&entity.{{$model}}{}, "{{.PkColumn}} in (?)", {{.PkJsonField}}s).Error
 }