diff --git a/models/bots/run.go b/models/bots/run.go
new file mode 100644
index 0000000000..8aac6de23e
--- /dev/null
+++ b/models/bots/run.go
@@ -0,0 +1,43 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package bots
+
+import (
+	"code.gitea.io/gitea/core"
+	"code.gitea.io/gitea/models/db"
+	user_model "code.gitea.io/gitea/models/user"
+	"code.gitea.io/gitea/models/webhook"
+	"code.gitea.io/gitea/modules/timeutil"
+)
+
+// Run represents a run of a workflow file
+type Run struct {
+	ID            int64
+	Name          string
+	RepoID        int64  `xorm:"index unique(repo_workflow_number)"`
+	WorkflowID    string `xorm:"index unique(repo_workflow_number)"` // the name of workflow file
+	Number        int64  `xorm:"index unique(repo_workflow_number)"` // a unique number for each run of a particular workflow in a repository
+	TriggerUserID int64
+	TriggerUser   *user_model.User `xorm:"-"`
+	Ref           string
+	CommitSHA     string
+	Event         webhook.HookEventType
+	Token         string           // token for this task
+	Grant         string           // permissions for this task
+	EventPayload  string           `xorm:"LONGTEXT"`
+	Status        core.BuildStatus `xorm:"index"`
+	StartTime     timeutil.TimeStamp
+	EndTime       timeutil.TimeStamp
+	Created       timeutil.TimeStamp `xorm:"created"`
+	Updated       timeutil.TimeStamp `xorm:"updated"`
+}
+
+func init() {
+	db.RegisterModel(new(Run))
+}
+
+func (Run) TableName() string {
+	return "bots_run"
+}
diff --git a/models/bots/run_job.go b/models/bots/run_job.go
new file mode 100644
index 0000000000..4760478ce2
--- /dev/null
+++ b/models/bots/run_job.go
@@ -0,0 +1,34 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package bots
+
+import (
+	"code.gitea.io/gitea/core"
+	"code.gitea.io/gitea/models/db"
+	"code.gitea.io/gitea/modules/timeutil"
+)
+
+// RunJob represents a job of a run
+type RunJob struct {
+	ID              int64
+	RunID           int64
+	Name            string
+	WorkflowPayload string           `xorm:"LONGTEXT"`
+	Needs           []int64          `xorm:"JSON TEXT"`
+	TaskID          int64            // the latest task of the job
+	Status          core.BuildStatus `xorm:"index"`
+	StartTime       timeutil.TimeStamp
+	EndTime         timeutil.TimeStamp
+	Created         timeutil.TimeStamp `xorm:"created"`
+	Updated         timeutil.TimeStamp `xorm:"updated"`
+}
+
+func init() {
+	db.RegisterModel(new(RunJob))
+}
+
+func (RunJob) TableName() string {
+	return "bots_run_job"
+}
diff --git a/models/bots/task.go b/models/bots/task.go
new file mode 100644
index 0000000000..1fa99758bb
--- /dev/null
+++ b/models/bots/task.go
@@ -0,0 +1,33 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package bots
+
+import (
+	"code.gitea.io/gitea/models/db"
+	"code.gitea.io/gitea/modules/timeutil"
+)
+
+// Task represents a distribution of job
+type Task struct {
+	ID        int64
+	JobID     int64
+	Attempt   int64
+	RunnerID  int64  `xorm:"index"`
+	LogToFile bool   // read log from database or from storage
+	LogUrl    string // url of the log file in storage
+	Result    int64  // TODO: use runnerv1.Result
+	Started   timeutil.TimeStamp
+	Stopped   timeutil.TimeStamp
+	Created   timeutil.TimeStamp `xorm:"created"`
+	Updated   timeutil.TimeStamp `xorm:"updated"`
+}
+
+func init() {
+	db.RegisterModel(new(Task))
+}
+
+func (Task) TableName() string {
+	return "bots_task"
+}
diff --git a/models/bots/task_log.go b/models/bots/task_log.go
new file mode 100644
index 0000000000..41949a8308
--- /dev/null
+++ b/models/bots/task_log.go
@@ -0,0 +1,47 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package bots
+
+import (
+	"fmt"
+
+	"code.gitea.io/gitea/models/db"
+	"code.gitea.io/gitea/modules/timeutil"
+)
+
+// TaskLog represents a task's log, every task has a standalone table
+type TaskLog struct {
+	ID      int64
+	Content string             `xorm:"BINARY"`
+	Created timeutil.TimeStamp `xorm:"created"`
+}
+
+func init() {
+	db.RegisterModel(new(TaskLog))
+}
+
+func GetTaskLogTableName(taskID int64) string {
+	return fmt.Sprintf("bots_task_log_%d", taskID)
+}
+
+// CreateTaskLog table for a build
+func CreateTaskLog(buildID int64) error {
+	return db.GetEngine(db.DefaultContext).
+		Table(GetBuildLogTableName(buildID)).
+		Sync2(new(BuildLog))
+}
+
+func GetTaskLogs(taskID, index, length int64) (logs []*TaskLog, err error) {
+	sess := db.GetEngine(db.DefaultContext).Table(GetBuildLogTableName(taskID)).
+		Where("id>=?", index)
+
+	if length > 0 {
+		sess.Limit(int(length))
+	}
+
+	err = sess.Find(&logs)
+
+	return
+}
diff --git a/models/bots/task_step.go b/models/bots/task_step.go
new file mode 100644
index 0000000000..f8319cbde0
--- /dev/null
+++ b/models/bots/task_step.go
@@ -0,0 +1,32 @@
+// Copyright 2022 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package bots
+
+import (
+	"code.gitea.io/gitea/models/db"
+	"code.gitea.io/gitea/modules/timeutil"
+)
+
+// TaskStep represents a step of Task
+type TaskStep struct {
+	ID        int64
+	TaskID    int64
+	Number    int64
+	Result    int64 // TODO: use runnerv1.Result
+	LogIndex  int64
+	LogLength int64
+	Started   timeutil.TimeStamp
+	Stopped   timeutil.TimeStamp
+	Created   timeutil.TimeStamp `xorm:"created"`
+	Updated   timeutil.TimeStamp `xorm:"updated"`
+}
+
+func (TaskStep) TableName() string {
+	return "bots_task_step"
+}
+
+func init() {
+	db.RegisterModel(new(TaskStep))
+}