diff --git a/models/node_test.go b/models/node_test.go
index ddc1f95..de1757f 100644
--- a/models/node_test.go
+++ b/models/node_test.go
@@ -48,7 +48,7 @@ func TestNode_BeforeSave(t *testing.T) {
 
 	node.Aria2OptionsSerialized.Timeout = 1
 	a.NoError(node.BeforeSave())
-	a.Contains("1", node.Aria2Options)
+	a.Contains(node.Aria2Options, "1")
 }
 
 func TestNode_SetStatus(t *testing.T) {
diff --git a/models/policy_test.go b/models/policy_test.go
index 91de270..433d1ec 100644
--- a/models/policy_test.go
+++ b/models/policy_test.go
@@ -327,3 +327,18 @@ func TestPolicy_IsThumbExist(t *testing.T) {
 		asserts.Equal(testCase.expect, policy.IsThumbExist(testCase.name))
 	}
 }
+
+func TestPolicy_UpdateAccessKeyAndClearCache(t *testing.T) {
+	a := assert.New(t)
+	cache.Set("policy_1331", Policy{}, 3600)
+	p := &Policy{}
+	p.ID = 1331
+	mock.ExpectBegin()
+	mock.ExpectExec("UPDATE(.+)").WithArgs("ak", sqlmock.AnyArg()).WillReturnResult(sqlmock.NewResult(1, 1))
+	mock.ExpectCommit()
+
+	a.NoError(p.UpdateAccessKeyAndClearCache("ak"))
+	a.NoError(mock.ExpectationsWereMet())
+	_, ok := cache.Get("policy_1331")
+	a.False(ok)
+}
diff --git a/models/tag_test.go b/models/tag_test.go
index 4ecdc5d..6063234 100644
--- a/models/tag_test.go
+++ b/models/tag_test.go
@@ -55,9 +55,9 @@ func TestGetTagsByUID(t *testing.T) {
 
 func TestGetTagsByID(t *testing.T) {
 	asserts := assert.New(t)
-	mock.ExpectQuery("SELECT(.+)").WillReturnRows(sqlmock.NewRows([]string{"id"}).AddRow(1))
-	res, err := GetTasksByID(1)
+	mock.ExpectQuery("SELECT(.+)").WillReturnRows(sqlmock.NewRows([]string{"name"}).AddRow("tag"))
+	res, err := GetTagsByUID(1)
 	asserts.NoError(mock.ExpectationsWereMet())
 	asserts.NoError(err)
-	asserts.EqualValues(1, res.ID)
+	asserts.EqualValues("tag", res[0].Name)
 }
diff --git a/models/task_test.go b/models/task_test.go
index 167819a..1ad71c3 100644
--- a/models/task_test.go
+++ b/models/task_test.go
@@ -91,3 +91,14 @@ func TestListTasks(t *testing.T) {
 	asserts.EqualValues(5, total)
 	asserts.Len(res, 1)
 }
+
+func TestGetTasksByStatus(t *testing.T) {
+	a := assert.New(t)
+
+	mock.ExpectQuery("SELECT(.+)").
+		WithArgs(1, 2).
+		WillReturnRows(sqlmock.NewRows([]string{"id"}).AddRow(1))
+	res := GetTasksByStatus(1, 2)
+	a.NoError(mock.ExpectationsWereMet())
+	a.Len(res, 1)
+}
diff --git a/models/webdav_test.go b/models/webdav_test.go
index 4570c5c..55a7326 100644
--- a/models/webdav_test.go
+++ b/models/webdav_test.go
@@ -55,6 +55,6 @@ func TestDeleteWebDAVAccountByID(t *testing.T) {
 	mock.ExpectBegin()
 	mock.ExpectExec("UPDATE(.+)").WillReturnResult(sqlmock.NewResult(1, 1))
 	mock.ExpectCommit()
-	asserts.NoError(DeleteTagByID(1, 1))
+	DeleteWebDAVAccountByID(1, 1)
 	asserts.NoError(mock.ExpectationsWereMet())
 }