diff --git a/.github/workflows/go.yml b/.github/workflows/go.yml
index be7ad18..85d0ffc 100644
--- a/.github/workflows/go.yml
+++ b/.github/workflows/go.yml
@@ -13,6 +13,30 @@ jobs:
 
   build:
     runs-on: ubuntu-latest
+
+    services:
+      redis:
+        image: redis
+        ports:
+          - 6379:6379
+      postgres:
+        image: postgres
+        env:
+          POSTGRES_PASSWORD: jcourse
+          POSTGRES_DB: jcourse
+          POSTGRES_USER: jcourse
+        ports:
+          - 5432:5432
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+    env:
+      POSTGRES_PASSWORD: jcourse
+      POSTGRES_HOST: localhost
+      REDIS_HOST: localhost
+
     steps:
     - uses: actions/checkout@v4
     - name: Set up Go
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..d42da7c
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,7 @@
+export LOCAL_MODULE := jcourse_go
+
+.PHONY :lint
+lint:
+	@go fmt ./...
+	@goimports -local $(LOCAL_MODULE) -w $$(find . -type f -name '*.go')
+	@go mod tidy
diff --git a/cmd/load/teacher/extend_teacher_profile.go b/cmd/load/teacher/extend_teacher_profile.go
index a8514d3..a126d1a 100644
--- a/cmd/load/teacher/extend_teacher_profile.go
+++ b/cmd/load/teacher/extend_teacher_profile.go
@@ -1,11 +1,12 @@
 package main
 
 import (
+	"log"
+	"os"
+
 	"jcourse_go/dal"
 	"jcourse_go/model/po"
 	seleniumget "jcourse_go/util/selenium-get"
-	"log"
-	"os"
 )
 
 func main() {
diff --git a/cmd/load/trainingplan/extend_training_plan.go b/cmd/load/trainingplan/extend_training_plan.go
index 521e38c..6943097 100644
--- a/cmd/load/trainingplan/extend_training_plan.go
+++ b/cmd/load/trainingplan/extend_training_plan.go
@@ -2,13 +2,14 @@ package main
 
 import (
 	"errors"
-	"jcourse_go/dal"
-	"jcourse_go/model/po"
-	seleniumget "jcourse_go/util/selenium-get"
 	"log"
 	"os"
 	"strconv"
 
+	"jcourse_go/dal"
+	"jcourse_go/model/po"
+	seleniumget "jcourse_go/util/selenium-get"
+
 	"gorm.io/gorm"
 )
 
diff --git a/go.mod b/go.mod
index 83ed460..e5bbda7 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,6 @@ module jcourse_go
 go 1.22
 
 require (
-	github.com/DATA-DOG/go-sqlmock v1.5.2
 	github.com/SJTU-jCourse/password_hasher v0.0.0-20240731144855-1f64f055ff5c
 	github.com/bytedance/sonic v1.12.1
 	github.com/gin-gonic/contrib v0.0.0-20240508051311-c1c6bf0061b0
@@ -41,6 +40,7 @@ require (
 	github.com/goccy/go-json v0.10.2 // indirect
 	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/gomodule/redigo v2.0.0+incompatible // indirect
+	github.com/google/go-cmp v0.6.0 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/gorilla/context v1.1.2 // indirect
 	github.com/gorilla/securecookie v1.1.2 // indirect
@@ -66,11 +66,11 @@ require (
 	github.com/ugorji/go/codec v1.2.12 // indirect
 	github.com/vcaesar/cedar v0.20.2 // indirect
 	golang.org/x/arch v0.8.0 // indirect
-	golang.org/x/crypto v0.25.0 // indirect
-	golang.org/x/net v0.25.0 // indirect
-	golang.org/x/sync v0.7.0 // indirect
-	golang.org/x/sys v0.22.0 // indirect
-	golang.org/x/text v0.16.0 // indirect
+	golang.org/x/crypto v0.27.0 // indirect
+	golang.org/x/net v0.29.0 // indirect
+	golang.org/x/sync v0.8.0 // indirect
+	golang.org/x/sys v0.25.0 // indirect
+	golang.org/x/text v0.18.0 // indirect
 	golang.org/x/time v0.5.0 // indirect
 	google.golang.org/protobuf v1.34.2 // indirect
 	gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc // indirect
diff --git a/go.sum b/go.sum
index 5297578..df2ba74 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,3 @@
-github.com/DATA-DOG/go-sqlmock v1.5.2 h1:OcvFkGmslmlZibjAjaHm3L//6LiuBgolP7OputlJIzU=
-github.com/DATA-DOG/go-sqlmock v1.5.2/go.mod h1:88MAG/4G7SMwSE3CeA0ZKzrT5CiOU3OJ+JlNzwDqpNU=
 github.com/SJTU-jCourse/password_hasher v0.0.0-20240731144855-1f64f055ff5c h1:WGY3netUDrvhBsc0HOaorABwvTYjbbq8BG7Dyy9tbkk=
 github.com/SJTU-jCourse/password_hasher v0.0.0-20240731144855-1f64f055ff5c/go.mod h1:vdxJOQaD9MexhM0evO8XgV8m+dkiXxA9M/WkOgeB3P4=
 github.com/boj/redistore v0.0.0-20180917114910-cd5dcc76aeff h1:RmdPFa+slIr4SCBg4st/l/vZWVe9QJKMXGO60Bxbe04=
@@ -61,8 +59,8 @@ github.com/gomodule/redigo v2.0.0+incompatible h1:K/R+8tc58AaqLkqG2Ol3Qk+DR/TlNu
 github.com/gomodule/redigo v2.0.0+incompatible/go.mod h1:B4C85qUVwatsJoIUNIfCRsp7qO0iAmpGFZ4EELWSbC4=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.6/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
-github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
+github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/gofuzz v1.2.0 h1:xRy4A+RhZaiKjJ1bPfwQ8sedCA+YS2YcCHW6ec7JMi0=
 github.com/google/gofuzz v1.2.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
@@ -100,7 +98,6 @@ github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
 github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
 github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
 github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
-github.com/kisielk/sqlstruct v0.0.0-20201105191214-5f3e10d3ab46/go.mod h1:yyMNCyc/Ib3bDTKd379tNMpB/7/H5TjM2Y9QJ5THLbE=
 github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
 github.com/klauspost/cpuid/v2 v2.2.7 h1:ZWSB3igEs+d0qvnxR/ZBzXVmxkgt8DdzP6m9pfuVLDM=
 github.com/klauspost/cpuid/v2 v2.2.7/go.mod h1:Lcz8mBdAVJIBVzewtcLocK12l3Y+JytZYpaMropDUws=
@@ -177,20 +174,20 @@ golang.org/x/arch v0.8.0 h1:3wRIsP3pM4yUptoR96otTUOXI367OS0+c9eeRi9doIc=
 golang.org/x/arch v0.8.0/go.mod h1:FEVrYAQjsQXMVJ1nsMoVVXPZg6p2JE2mx8psSWTDQys=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
-golang.org/x/crypto v0.25.0 h1:ypSNr+bnYL2YhwoMt2zPxHFmbAN1KZs/njMG3hxUp30=
-golang.org/x/crypto v0.25.0/go.mod h1:T+wALwcMOSE0kXgUAnPAHqTLW+XHgcELELW8VaDgm/M=
+golang.org/x/crypto v0.27.0 h1:GXm2NjJrPaiv/h1tb2UH8QfgC/hOf/+z0p6PT8o1w7A=
+golang.org/x/crypto v0.27.0/go.mod h1:1Xngt8kV6Dvbssa53Ziq6Eqn0HqbZi5Z6R0ZpwQzt70=
 golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
-golang.org/x/net v0.25.0 h1:d/OCCoBEUq33pjydKrGQhw7IlUPI2Oylr+8qLx49kac=
-golang.org/x/net v0.25.0/go.mod h1:JkAGAh7GEvH74S6FOH42FLoXpXbE/aqXSrIQjXgsiwM=
+golang.org/x/net v0.29.0 h1:5ORfpBpCs4HzDYoodCDBbwHzdR5UrLBZ3sOnUJmFoHo=
+golang.org/x/net v0.29.0/go.mod h1:gLkgy8jTGERgjzMic6DS9+SP0ajcu6Xu3Orq/SpETg0=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.7.0 h1:YsImfSBoP9QPYL0xyKJPq0gcaJdG3rInoqxTWbfQu9M=
-golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
+golang.org/x/sync v0.8.0 h1:3NFvSEYkUoMifnESzZl15y791HH1qU2xm6eCJU5ZPXQ=
+golang.org/x/sync v0.8.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -199,13 +196,13 @@ golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.22.0 h1:RI27ohtqKCnwULzJLqkv897zojh5/DwS/ENaMzUOaWI=
-golang.org/x/sys v0.22.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+golang.org/x/sys v0.25.0 h1:r+8e+loiHxRqhXVl6ML1nO3l1+oFoWbnlu2Ehimmi34=
+golang.org/x/sys v0.25.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.16.0 h1:a94ExnEXNtEwYLGJSIUxnWoxoRz/ZcCsV63ROupILh4=
-golang.org/x/text v0.16.0/go.mod h1:GhwF1Be+LQoKShO3cGOHzqOgRrGaYc9AvblQOmPVHnI=
+golang.org/x/text v0.18.0 h1:XvMDiNzPAl0jr17s6W9lcaIhGUfUORdGCNsuLmPG224=
+golang.org/x/text v0.18.0/go.mod h1:BuEKDfySbSR4drPmRPG/7iBdf8hvFMuRexcpahXilzY=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.5.0 h1:o7cqy6amK/52YcAKIPlM3a+Fpj35zvRj2TP+e1xFSfk=
 golang.org/x/time v0.5.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
diff --git a/handler/admin.go b/handler/admin.go
index e5b4970..2393807 100644
--- a/handler/admin.go
+++ b/handler/admin.go
@@ -1,10 +1,11 @@
 package handler
 
 import (
+	"net/http"
+
 	"jcourse_go/model/domain"
 	"jcourse_go/model/dto"
 	"jcourse_go/service"
-	"net/http"
 
 	"github.com/gin-gonic/gin"
 )
diff --git a/handler/teacher.go b/handler/teacher.go
index 6f35f7d..d996c60 100644
--- a/handler/teacher.go
+++ b/handler/teacher.go
@@ -1,11 +1,12 @@
 package handler
 
 import (
+	"net/http"
+
 	"jcourse_go/constant"
 	"jcourse_go/model/converter"
 	"jcourse_go/model/domain"
 	"jcourse_go/model/dto"
-	"net/http"
 
 	"jcourse_go/service"
 
diff --git a/handler/trainingplan.go b/handler/trainingplan.go
index 9d66640..fcd6e01 100644
--- a/handler/trainingplan.go
+++ b/handler/trainingplan.go
@@ -2,11 +2,12 @@ package handler
 
 import (
 	"fmt"
+	"net/http"
+
 	"jcourse_go/model/converter"
 	"jcourse_go/model/domain"
 	"jcourse_go/model/dto"
 	"jcourse_go/service"
-	"net/http"
 
 	"github.com/gin-gonic/gin"
 )
diff --git a/handler/user.go b/handler/user.go
index 30a82a2..e3a0833 100644
--- a/handler/user.go
+++ b/handler/user.go
@@ -2,13 +2,14 @@ package handler
 
 import (
 	"errors"
+	"net/http"
+	"strconv"
+
 	"jcourse_go/constant"
 	"jcourse_go/model/converter"
 	"jcourse_go/model/domain"
 	"jcourse_go/model/dto"
 	"jcourse_go/service"
-	"net/http"
-	"strconv"
 
 	"github.com/gin-gonic/gin"
 )
diff --git a/model/converter/trainingplan.go b/model/converter/trainingplan.go
index e2f12cd..3a7c177 100644
--- a/model/converter/trainingplan.go
+++ b/model/converter/trainingplan.go
@@ -1,10 +1,11 @@
 package converter
 
 import (
+	"strconv"
+
 	"jcourse_go/model/domain"
 	"jcourse_go/model/dto"
 	"jcourse_go/model/po"
-	"strconv"
 )
 
 func ConvertTrainingPlanCourseDomainToDTO(courseDomain domain.TrainingPlanCourse) dto.TrainingPlanCourseDTO {
diff --git a/model/converter/user.go b/model/converter/user.go
index eea9dab..4050e53 100644
--- a/model/converter/user.go
+++ b/model/converter/user.go
@@ -1,10 +1,11 @@
 package converter
 
 import (
+	"time"
+
 	"jcourse_go/model/domain"
 	"jcourse_go/model/dto"
 	"jcourse_go/model/po"
-	"time"
 )
 
 func ConvertUserPOToDomain(userPO po.UserPO) domain.User {
diff --git a/model/po/search.go b/model/po/search.go
index 247ec77..6ab477f 100755
--- a/model/po/search.go
+++ b/model/po/search.go
@@ -3,9 +3,10 @@ package po
 import (
 	"context"
 	"database/sql/driver"
-	"jcourse_go/util"
 	"strings"
 
+	"jcourse_go/util"
+
 	"gorm.io/gorm"
 	"gorm.io/gorm/clause"
 )
diff --git a/util/segword_test.go b/util/segword_test.go
index 56f02a9..8733458 100755
--- a/util/segword_test.go
+++ b/util/segword_test.go
@@ -1,9 +1,10 @@
 package util_test
 
 import (
-	"jcourse_go/util"
 	"testing"
 
+	"jcourse_go/util"
+
 	"github.com/stretchr/testify/assert"
 )
 
diff --git a/util/selenium-get/load2db.go b/util/selenium-get/load2db.go
index 79cc97f..920b4f4 100644
--- a/util/selenium-get/load2db.go
+++ b/util/selenium-get/load2db.go
@@ -5,12 +5,13 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	"jcourse_go/model/po"
 	"log"
 	"os"
 	"strconv"
 	"strings"
 
+	"jcourse_go/model/po"
+
 	"gorm.io/gorm"
 )
 
diff --git a/util/selenium-get/load2db_test.go b/util/selenium-get/load2db_test.go
index 6e1004d..b222d7a 100644
--- a/util/selenium-get/load2db_test.go
+++ b/util/selenium-get/load2db_test.go
@@ -2,11 +2,12 @@ package seleniumget
 
 import (
 	"fmt"
+	"reflect"
+	"testing"
+
 	"jcourse_go/dal"
 	"jcourse_go/model/po"
 	"jcourse_go/util"
-	"reflect"
-	"testing"
 )
 
 func migrate() {