diff --git a/server/internal/course_file/handler/course_file/createcoursefilehandler.go b/server/internal/course_file/handler/course_file/createcoursefilehandler.go
index 9b5743ab..28c9a007 100644
--- a/server/internal/course_file/handler/course_file/createcoursefilehandler.go
+++ b/server/internal/course_file/handler/course_file/createcoursefilehandler.go
@@ -6,13 +6,13 @@ package course_file
 import (
 	"net/http"
 
+	"github.com/JACKYMYPERSON/hldrCenter/config"
 	"github.com/JACKYMYPERSON/hldrCenter/internal/course_file/internal/logic/course_file"
-	"github.com/JACKYMYPERSON/hldrCenter/internal/course_file/internal/svc"
 	"github.com/JACKYMYPERSON/hldrCenter/internal/course_file/internal/types"
 	"github.com/zeromicro/go-zero/rest/httpx"
 )
 
-func CreateCourseFileHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+func CreateCourseFileHandler(cfg *config.Config) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		var req types.CreateCourseFileReq
 		if err := httpx.Parse(r, &req); err != nil {
diff --git a/server/internal/course_file/handler/course_file/deletecoursefilehandler.go b/server/internal/course_file/handler/course_file/deletecoursefilehandler.go
index 24078e76..161d3a7f 100644
--- a/server/internal/course_file/handler/course_file/deletecoursefilehandler.go
+++ b/server/internal/course_file/handler/course_file/deletecoursefilehandler.go
@@ -6,13 +6,13 @@ package course_file
 import (
 	"net/http"
 
+	"github.com/JACKYMYPERSON/hldrCenter/config"
 	"github.com/JACKYMYPERSON/hldrCenter/internal/course_file/internal/logic/course_file"
-	"github.com/JACKYMYPERSON/hldrCenter/internal/course_file/internal/svc"
 	"github.com/JACKYMYPERSON/hldrCenter/internal/course_file/internal/types"
 	"github.com/zeromicro/go-zero/rest/httpx"
 )
 
-func DeleteCourseFileHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+func DeleteCourseFileHandler(cfg *config.Config) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		var req types.DeleteCourseFileReq
 		if err := httpx.Parse(r, &req); err != nil {
diff --git a/server/internal/course_file/handler/course_file/getcoursefilehandler.go b/server/internal/course_file/handler/course_file/getcoursefilehandler.go
index 6a4def2f..21b56e76 100644
--- a/server/internal/course_file/handler/course_file/getcoursefilehandler.go
+++ b/server/internal/course_file/handler/course_file/getcoursefilehandler.go
@@ -6,13 +6,13 @@ package course_file
 import (
 	"net/http"
 
+	"github.com/JACKYMYPERSON/hldrCenter/config"
 	"github.com/JACKYMYPERSON/hldrCenter/internal/course_file/internal/logic/course_file"
-	"github.com/JACKYMYPERSON/hldrCenter/internal/course_file/internal/svc"
 	"github.com/JACKYMYPERSON/hldrCenter/internal/course_file/internal/types"
 	"github.com/zeromicro/go-zero/rest/httpx"
 )
 
-func GetCourseFileHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+func GetCourseFileHandler(cfg *config.Config) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		var req types.GetCourseFileReq
 		if err := httpx.Parse(r, &req); err != nil {
diff --git a/server/internal/course_file/handler/course_file/updatecoursefilehandler.go b/server/internal/course_file/handler/course_file/updatecoursefilehandler.go
index dd1a3e59..d9ebc159 100644
--- a/server/internal/course_file/handler/course_file/updatecoursefilehandler.go
+++ b/server/internal/course_file/handler/course_file/updatecoursefilehandler.go
@@ -6,13 +6,13 @@ package course_file
 import (
 	"net/http"
 
+	"github.com/JACKYMYPERSON/hldrCenter/config"
 	"github.com/JACKYMYPERSON/hldrCenter/internal/course_file/internal/logic/course_file"
-	"github.com/JACKYMYPERSON/hldrCenter/internal/course_file/internal/svc"
 	"github.com/JACKYMYPERSON/hldrCenter/internal/course_file/internal/types"
 	"github.com/zeromicro/go-zero/rest/httpx"
 )
 
-func UpdateCourseFileHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+func UpdateCourseFileHandler(cfg *config.Config) http.HandlerFunc {
 	return func(w http.ResponseWriter, r *http.Request) {
 		var req types.UpdateCourseFileReq
 		if err := httpx.Parse(r, &req); err != nil {
diff --git a/server/internal/course_file/internal/logic/course_file/createcoursefilelogic.go b/server/internal/course_file/internal/logic/course_file/createcoursefilelogic.go
index 008e188e..f8be99d0 100644
--- a/server/internal/course_file/internal/logic/course_file/createcoursefilelogic.go
+++ b/server/internal/course_file/internal/logic/course_file/createcoursefilelogic.go
@@ -6,7 +6,8 @@ package course_file
 import (
 	"context"
 
-	"github.com/JACKYMYPERSON/hldrCenter/internal/course_file/internal/svc"
+	"github.com/JACKYMYPERSON/hldrCenter/config"
+	"github.com/JACKYMYPERSON/hldrCenter/internal/course_file/internal/model"
 	"github.com/JACKYMYPERSON/hldrCenter/internal/course_file/internal/types"
 
 	"github.com/zeromicro/go-zero/core/logx"
@@ -14,15 +15,17 @@ import (
 
 type CreateCourseFileLogic struct {
 	logx.Logger
-	ctx    context.Context
-	svcCtx *svc.ServiceContext
+	ctx   context.Context
+	cfg   *config.Config
+	model model.CourseFileModel
 }
 
-func NewCreateCourseFileLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CreateCourseFileLogic {
+func NewCreateCourseFileLogic(ctx context.Context, cfg *config.Config, model model.CourseFileModel) *CreateCourseFileLogic {
 	return &CreateCourseFileLogic{
 		Logger: logx.WithContext(ctx),
 		ctx:    ctx,
-		svcCtx: svcCtx,
+		cfg:    cfg,
+		model:  model,
 	}
 }
 
diff --git a/server/internal/course_file/internal/logic/course_file/deletecoursefilelogic.go b/server/internal/course_file/internal/logic/course_file/deletecoursefilelogic.go
index 79c9c57c..00c13ba7 100644
--- a/server/internal/course_file/internal/logic/course_file/deletecoursefilelogic.go
+++ b/server/internal/course_file/internal/logic/course_file/deletecoursefilelogic.go
@@ -6,7 +6,8 @@ package course_file
 import (
 	"context"
 
-	"github.com/JACKYMYPERSON/hldrCenter/internal/course_file/internal/svc"
+	"github.com/JACKYMYPERSON/hldrCenter/config"
+	"github.com/JACKYMYPERSON/hldrCenter/internal/course_file/internal/model"
 	"github.com/JACKYMYPERSON/hldrCenter/internal/course_file/internal/types"
 
 	"github.com/zeromicro/go-zero/core/logx"
@@ -14,15 +15,17 @@ import (
 
 type DeleteCourseFileLogic struct {
 	logx.Logger
-	ctx    context.Context
-	svcCtx *svc.ServiceContext
+	ctx   context.Context
+	cfg   *config.Config
+	model model.CourseFileModel
 }
 
-func NewDeleteCourseFileLogic(ctx context.Context, svcCtx *svc.ServiceContext) *DeleteCourseFileLogic {
+func NewDeleteCourseFileLogic(ctx context.Context, cfg *config.Config, model model.CourseFileModel) *DeleteCourseFileLogic {
 	return &DeleteCourseFileLogic{
 		Logger: logx.WithContext(ctx),
 		ctx:    ctx,
-		svcCtx: svcCtx,
+		cfg:    cfg,
+		model:  model,
 	}
 }
 
diff --git a/server/internal/course_file/internal/logic/course_file/getcoursefilelogic.go b/server/internal/course_file/internal/logic/course_file/getcoursefilelogic.go
index 9f3c4af9..5c48bc9d 100644
--- a/server/internal/course_file/internal/logic/course_file/getcoursefilelogic.go
+++ b/server/internal/course_file/internal/logic/course_file/getcoursefilelogic.go
@@ -6,7 +6,8 @@ package course_file
 import (
 	"context"
 
-	"github.com/JACKYMYPERSON/hldrCenter/internal/course_file/internal/svc"
+	"github.com/JACKYMYPERSON/hldrCenter/config"
+	"github.com/JACKYMYPERSON/hldrCenter/internal/course_file/internal/model"
 	"github.com/JACKYMYPERSON/hldrCenter/internal/course_file/internal/types"
 
 	"github.com/zeromicro/go-zero/core/logx"
@@ -14,15 +15,17 @@ import (
 
 type GetCourseFileLogic struct {
 	logx.Logger
-	ctx    context.Context
-	svcCtx *svc.ServiceContext
+	ctx   context.Context
+	cfg   *config.Config
+	model model.CourseFileModel
 }
 
-func NewGetCourseFileLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetCourseFileLogic {
+func NewGetCourseFileLogic(ctx context.Context, cfg *config.Config, model model.CourseFileModel) *GetCourseFileLogic {
 	return &GetCourseFileLogic{
 		Logger: logx.WithContext(ctx),
 		ctx:    ctx,
-		svcCtx: svcCtx,
+		cfg:    cfg,
+		model:  model,
 	}
 }
 
diff --git a/server/internal/course_file/internal/logic/course_file/updatecoursefilelogic.go b/server/internal/course_file/internal/logic/course_file/updatecoursefilelogic.go
index 1e60e974..ff6e5626 100644
--- a/server/internal/course_file/internal/logic/course_file/updatecoursefilelogic.go
+++ b/server/internal/course_file/internal/logic/course_file/updatecoursefilelogic.go
@@ -6,7 +6,8 @@ package course_file
 import (
 	"context"
 
-	"github.com/JACKYMYPERSON/hldrCenter/internal/course_file/internal/svc"
+	"github.com/JACKYMYPERSON/hldrCenter/config"
+	"github.com/JACKYMYPERSON/hldrCenter/internal/course_file/internal/model"
 	"github.com/JACKYMYPERSON/hldrCenter/internal/course_file/internal/types"
 
 	"github.com/zeromicro/go-zero/core/logx"
@@ -14,15 +15,17 @@ import (
 
 type UpdateCourseFileLogic struct {
 	logx.Logger
-	ctx    context.Context
-	svcCtx *svc.ServiceContext
+	ctx   context.Context
+	cfg   *config.Config
+	model model.CourseFileModel
 }
 
-func NewUpdateCourseFileLogic(ctx context.Context, svcCtx *svc.ServiceContext) *UpdateCourseFileLogic {
+func NewUpdateCourseFileLogic(ctx context.Context, cfg *config.Config, model model.CourseFileModel) *UpdateCourseFileLogic {
 	return &UpdateCourseFileLogic{
 		Logger: logx.WithContext(ctx),
 		ctx:    ctx,
-		svcCtx: svcCtx,
+		cfg:    cfg,
+		model:  model,
 	}
 }