diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..0096486
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,23 @@
+# dev env https://www.dtm.pub/other/develop.html
+all: fmt lint test_all cover_test
+.PHONY: all
+
+fmt:
+	@gofmt -s -w ./
+
+lint:
+	@golangci-lint run
+
+.PHONY: test
+test:
+	@go test ./...
+
+test_all:
+	TEST_STORE=redis go test ./...
+	TEST_STORE=boltdb go test ./...
+	TEST_STORE=mysql go test ./...
+	TEST_STORE=postgres go test ./...
+
+cover_test:
+	./helper/test-cover.sh
+
diff --git a/dtmcli/consts.go b/dtmcli/consts.go
index ef71a67..f76fd84 100644
--- a/dtmcli/consts.go
+++ b/dtmcli/consts.go
@@ -12,6 +12,7 @@ import (
 
 const (
 	// StatusPrepared status for global/branch trans status.
+	// first step, tx preparation period
 	StatusPrepared = "prepared"
 	// StatusSubmitted status for global trans status.
 	StatusSubmitted = "submitted"
diff --git a/dtmsvr/api.go b/dtmsvr/api.go
index f2855f9..b2dbefa 100644
--- a/dtmsvr/api.go
+++ b/dtmsvr/api.go
@@ -58,6 +58,16 @@ func svcAbort(t *TransGlobal) interface{} {
 	return dbt.Process(branches)
 }
 
+func svcForceStop(t *TransGlobal) interface{} {
+	dbt := GetTransGlobal(t.Gid)
+	if dbt.Status == dtmcli.StatusSucceed || dbt.Status == dtmcli.StatusFailed {
+		return nil
+	}
+	dbt.statusFailed()
+	branches := GetStore().FindBranches(t.Gid)
+	return dbt.Process(branches)
+}
+
 func svcRegisterBranch(transType string, branch *TransBranch, data map[string]string) error {
 	branches := []TransBranch{*branch, *branch}
 	if transType == "tcc" {
diff --git a/dtmsvr/api_http.go b/dtmsvr/api_http.go
index 3d2e67a..2ba8373 100644
--- a/dtmsvr/api_http.go
+++ b/dtmsvr/api_http.go
@@ -23,6 +23,7 @@ func addRoute(engine *gin.Engine) {
 	engine.POST("/api/dtmsvr/prepare", dtmutil.WrapHandler2(prepare))
 	engine.POST("/api/dtmsvr/submit", dtmutil.WrapHandler2(submit))
 	engine.POST("/api/dtmsvr/abort", dtmutil.WrapHandler2(abort))
+	engine.POST("/api/dtmsvr/forceStop", dtmutil.WrapHandler2(forceStop)) // change global status to failed can stop trigger (Use with caution in production environment)
 	engine.POST("/api/dtmsvr/registerBranch", dtmutil.WrapHandler2(registerBranch))
 	engine.POST("/api/dtmsvr/registerXaBranch", dtmutil.WrapHandler2(registerBranch))  // compatible for old sdk
 	engine.POST("/api/dtmsvr/registerTccBranch", dtmutil.WrapHandler2(registerBranch)) // compatible for old sdk
@@ -54,6 +55,10 @@ func abort(c *gin.Context) interface{} {
 	return svcAbort(TransFromContext(c))
 }
 
+func forceStop(c *gin.Context) interface{} {
+	return svcForceStop(TransFromContext(c))
+}
+
 func registerBranch(c *gin.Context) interface{} {
 	data := map[string]string{}
 	err := c.BindJSON(&data)
diff --git a/dtmsvr/storage/boltdb/boltdb.go b/dtmsvr/storage/boltdb/boltdb.go
index 1f53fb2..83d234c 100644
--- a/dtmsvr/storage/boltdb/boltdb.go
+++ b/dtmsvr/storage/boltdb/boltdb.go
@@ -26,6 +26,8 @@ type Store struct {
 	retryInterval int64
 }
 
+var _ storage.Store = &Store{}
+
 // NewStore will return the boltdb implement
 // TODO: change to options
 func NewStore(dataExpire int64, retryInterval int64) *Store {
diff --git a/dtmsvr/storage/redis/redis.go b/dtmsvr/storage/redis/redis.go
index 7e6bbfa..d2cca87 100644
--- a/dtmsvr/storage/redis/redis.go
+++ b/dtmsvr/storage/redis/redis.go
@@ -26,6 +26,8 @@ var ctx = context.Background()
 type Store struct {
 }
 
+var _ storage.Store = &Store{}
+
 // Ping execs ping cmd to redis
 func (s *Store) Ping() error {
 	_, err := redisGet().Ping(ctx).Result()
diff --git a/dtmsvr/storage/sql/sql.go b/dtmsvr/storage/sql/sql.go
index d87297a..fa8bcdd 100644
--- a/dtmsvr/storage/sql/sql.go
+++ b/dtmsvr/storage/sql/sql.go
@@ -26,6 +26,8 @@ var conf = &config.Config
 type Store struct {
 }
 
+var _ storage.Store = &Store{}
+
 // Ping execs ping cmd to db
 func (s *Store) Ping() error {
 	db, err := dtmimp.StandaloneDB(conf.Store.GetDBConf())
diff --git a/dtmsvr/trans_status.go b/dtmsvr/trans_status.go
index 2c1c16a..876703b 100644
--- a/dtmsvr/trans_status.go
+++ b/dtmsvr/trans_status.go
@@ -58,6 +58,15 @@ func (t *TransGlobal) changeStatus(status string) {
 	t.Status = status
 }
 
+func (t *TransGlobal) statusFailed() {
+	updates := []string{"status", "update_time"}
+	now := time.Now()
+	t.UpdateTime = &now
+	GetStore().ChangeGlobalStatus(&t.TransGlobalStore, dtmcli.StatusFailed, updates, false)
+	logger.Infof("StatusFailed to %s ok for %s", dtmcli.StatusFailed, t.TransGlobalStore.String())
+	t.Status = dtmcli.StatusFailed
+}
+
 func (t *TransGlobal) changeBranchStatus(b *TransBranch, status string, branchPos int) {
 	now := time.Now()
 	b.Status = status
diff --git a/go.sum b/go.sum
index 814610b..17103b6 100644
--- a/go.sum
+++ b/go.sum
@@ -46,8 +46,6 @@ github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbt
 github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
 github.com/Shopify/sarama v1.30.0/go.mod h1:zujlQQx1kzHsh4jfV1USnptCQrHAEZ2Hk8fTKCulPVs=
 github.com/Shopify/toxiproxy/v2 v2.1.6-0.20210914104332-15ea381dcdae/go.mod h1:/cvHQkZ1fst0EmZnA5dFtiQdWCNCFYzb+uE2vqVgvx0=
-github.com/agiledragon/gomonkey v0.0.0-20190517145658-8fa491f7b918 h1:a88Ln+jbIokfi6xoKtq10dbgp4VMg1CmHF1J42p8EyE=
-github.com/agiledragon/gomonkey v0.0.0-20190517145658-8fa491f7b918/go.mod h1:2NGfXu1a80LLr2cmWXGBDaHEjb1idR6+FVlX5T3D9hw=
 github.com/agiledragon/gomonkey v2.0.2+incompatible h1:eXKi9/piiC3cjJD1658mEE2o3NjkJ5vDLgYjCQu0Xlw=
 github.com/agiledragon/gomonkey v2.0.2+incompatible/go.mod h1:2NGfXu1a80LLr2cmWXGBDaHEjb1idR6+FVlX5T3D9hw=
 github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
@@ -108,8 +106,6 @@ github.com/dtm-labs/dtmdriver v0.0.1 h1:dHUZQ6g2ZN6eRUqds9kKq/3K7u9bcUGatUlbthD9
 github.com/dtm-labs/dtmdriver v0.0.1/go.mod h1:fLiEeD2BPwM9Yq96TfcP9KpbTwFsn5nTxa/PP0jmFuk=
 github.com/dtm-labs/dtmdriver-gozero v0.0.2 h1:T+JH9kwVNMmISPU1BNviiTrvPdMA7UMFD+nfTqGPSyA=
 github.com/dtm-labs/dtmdriver-gozero v0.0.2/go.mod h1:5AAKwYok5f56e0kATOXvc+DAsfu4elISDuCV+G3+fYE=
-github.com/dtm-labs/dtmdriver-polaris v0.0.3 h1:oqvYq7X6iDUCECjSE82gsGP1Du0vhcpHNmxM8Uo7470=
-github.com/dtm-labs/dtmdriver-polaris v0.0.3/go.mod h1:yGdzgar7r8SmzTDeEn0CuVq9xo1NX7x327MhxuU9sxM=
 github.com/dtm-labs/dtmdriver-polaris v0.0.4 h1:yli0YmAsEgl47ymJHTxIzULeNe5dnmfN2ixLJRWm2Ok=
 github.com/dtm-labs/dtmdriver-polaris v0.0.4/go.mod h1:zwNFE3z0B7Ky35W2Ks9LkpMGiuIt9YFuocy4qaedCLE=
 github.com/dtm-labs/dtmdriver-protocol1 v0.0.1 h1:nwGpGWi7XlUAcDhEw1qZ3TheBskqCvfE96n1uVjmDf4=
@@ -141,8 +137,6 @@ github.com/ghodss/yaml v1.0.0 h1:wQHKEahhL6wmXdzwWG11gIVCkOv05bNOh+Rxn0yngAk=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
 github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
-github.com/gin-gonic/gin v1.7.0 h1:jGB9xAJQ12AIGNB4HguylppmDK1Am9ppF7XnGXXJuoU=
-github.com/gin-gonic/gin v1.7.0/go.mod h1:jD2toBW3GZUr5UMcdrwQA10I7RuaFOl/SGeDjXkfUtY=
 github.com/gin-gonic/gin v1.7.7 h1:3DoBmSbJbZAWqXJC3SLjAPfutPJJRN1U5pALB7EeTTs=
 github.com/gin-gonic/gin v1.7.7/go.mod h1:axIBovoeJpVj8S3BwE0uPMTeReE4+AfFtqpqaZ1qq1U=
 github.com/globalsign/mgo v0.0.0-20181015135952-eeefdecb41b8/go.mod h1:xkRDCp4j0OGD1HRkm4kmhM+pmpv3AKq5SU7GMg4oO/Q=
@@ -279,8 +273,6 @@ github.com/grpc-ecosystem/grpc-gateway v1.16.0/go.mod h1:BDjrQk3hbvj6Nolgz8mAMFb
 github.com/h2non/parth v0.0.0-20190131123155-b4df798d6542/go.mod h1:Ow0tF8D4Kplbc8s8sSb3V2oUCygFHVp8gC3Dn6U4MNI=
 github.com/hashicorp/errwrap v1.0.0 h1:hLrqtEDnRye3+sgx6z4qVLNuviH3MR5aQ0ykNJa/UYA=
 github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
-github.com/hashicorp/go-multierror v1.0.0 h1:iVjPR7a6H0tWELX5NxNe7bYopibicUzc7uPribsnS6o=
-github.com/hashicorp/go-multierror v1.0.0/go.mod h1:dHtQlpGsu+cZNNAkkCN/P3hoUDHhCYQXV3UM06sGGrk=
 github.com/hashicorp/go-multierror v1.1.1 h1:H5DkEtf6CXdFp0N0Em5UCwQpXMWke8IA0+lD48awMYo=
 github.com/hashicorp/go-multierror v1.1.1/go.mod h1:iw975J/qwKPdAO1clOe2L8331t/9/fmwbPZ6JB6eMoM=
 github.com/hashicorp/go-uuid v1.0.2/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro=
@@ -413,7 +405,6 @@ github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJ
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
-github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9AWI=
 github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
 github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
 github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
@@ -453,12 +444,8 @@ github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/polarismesh/grpc-go-polaris v1.2.0 h1:dcQyyGy1TwUDEehx4xvpKIl6RM/Mcp9N02qZmeH8OSQ=
-github.com/polarismesh/grpc-go-polaris v1.2.0/go.mod h1:bQ591/6rNXmo+tKTy7tc0PLgAro/3U+IJOpmubqcHDw=
 github.com/polarismesh/grpc-go-polaris v1.2.1-0.20220306155244-f0b83ba62878 h1:IhlY8X1AZT33oB920PES1L/SPURx+tjb62nWHZ7s0Ss=
 github.com/polarismesh/grpc-go-polaris v1.2.1-0.20220306155244-f0b83ba62878/go.mod h1:DxKBmYOXsLNqbrMqJgwnGwu9RkqWl005kXosGaVxbTg=
-github.com/polarismesh/polaris-go v1.0.0 h1:JIBANM5nfhu5knbg269kldQ58bSSV7a6AzTQk1OZwt8=
-github.com/polarismesh/polaris-go v1.0.0/go.mod h1:uzNFDShCN+UhBncwwNqNVhPpI1ZXYwPlb9N/aE+/vE0=
 github.com/polarismesh/polaris-go v1.0.1 h1:Zqr8ZtxsJQsxt0MGyC/fFsF861ogoJCz16yWFJ/t54Q=
 github.com/polarismesh/polaris-go v1.0.1/go.mod h1:3NOqn3QquPdEdY6YhPrsWGvBVCpKhPBGt0Hspq3yEqY=
 github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
@@ -502,8 +489,6 @@ github.com/sirupsen/logrus v1.6.0/go.mod h1:7uNnSEd1DgxDLC74fIahvMZmmYsHGZGEOFrf
 github.com/sirupsen/logrus v1.8.1/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d h1:zE9ykElWQ6/NYmHa3jpm/yHnI4xSofP+UP6SpjHcSeM=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
-github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337 h1:WN9BUFbdyOsSH/XohnWpXOlq9NBD5sGAB2FciQMUEe8=
-github.com/smartystreets/goconvey v0.0.0-20190731233626-505e41936337/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
 github.com/smartystreets/goconvey v1.6.4 h1:fv0U8FUIMPNf1L9lnHLvLhgicrIVChEkdzIKYqbNC9s=
 github.com/smartystreets/goconvey v1.6.4/go.mod h1:syvi0/a8iFYH4r/RixwvyeAJjdLS9QV7WQ/tjFTllLA=
 github.com/spaolacci/murmur3 v0.0.0-20180118202830-f09979ecbc72/go.mod h1:JwIasOWyU6f++ZhiEuf87xNszmSA2myDM2Kzu9HwQUA=
@@ -582,7 +567,6 @@ go.uber.org/goleak v1.1.11-0.20210813005559-691160354723/go.mod h1:cwTWslyiVhfpK
 go.uber.org/goleak v1.1.12 h1:gZAh5/EyT/HQwlpkCy6wTpqfH9H8Lz8zbm3dZh+OyzA=
 go.uber.org/goleak v1.1.12/go.mod h1:cwTWslyiVhfpKIDGSZEM2HlOvcqm+tG4zioyIeLoqMQ=
 go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
-go.uber.org/multierr v1.2.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
 go.uber.org/multierr v1.3.0/go.mod h1:VgVr7evmIr6uPjLBxg28wmKNXyqE9akIJ5XnfpiKl+4=
 go.uber.org/multierr v1.5.0/go.mod h1:FeouvMocqHpRaaGuG9EjoKcStLC43Zu/fmqdUMPcKYU=
 go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
@@ -668,7 +652,6 @@ golang.org/x/net v0.0.0-20200202094626-16171245cfb2/go.mod h1:z5CRVTTTmAJ677TzLL
 golang.org/x/net v0.0.0-20200222125558-5a598a2470a0/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200301022130-244492dfa37a/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20200320220750-118fecf932d8/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 golang.org/x/net v0.0.0-20200625001655-4c5254603344/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
@@ -861,7 +844,6 @@ google.golang.org/genproto v0.0.0-20220112215332-a9c7c0acf9f2/go.mod h1:5CzLGKJ6
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
 google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
-google.golang.org/grpc v1.22.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
 google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
 google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
 google.golang.org/grpc v1.26.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
diff --git a/helper/test-cover.sh b/helper/test-cover.sh
old mode 100644
new mode 100755
index 13bd654..d1a3d26
--- a/helper/test-cover.sh
+++ b/helper/test-cover.sh
@@ -1,7 +1,7 @@
 set -x
 echo "" > coverage.txt
 for store in redis mysql boltdb; do
-  for d in $(go list ./... | grep -v vendor); do
+  for d in $(go list ./... | grep -v vendor | grep -v test); do
     TEST_STORE=$store go test -covermode count -coverprofile=profile.out -coverpkg=github.com/dtm-labs/dtm/dtmcli,github.com/dtm-labs/dtm/dtmcli/dtmimp,github.com/dtm-labs/dtm/dtmcli/logger,github.com/dtm-labs/dtm/dtmgrpc,github.com/dtm-labs/dtm/dtmgrpc/dtmgimp,github.com/dtm-labs/dtm/dtmsvr,github.com/dtm-labs/dtm/dtmsvr/config,github.com/dtm-labs/dtm/dtmsvr/storage,github.com/dtm-labs/dtm/dtmsvr/storage/boltdb,github.com/dtm-labs/dtm/dtmsvr/storage/redis,github.com/dtm-labs/dtm/dtmsvr/storage/registry,github.com/dtm-labs/dtm/dtmsvr/storage/sql,github.com/dtm-labs/dtm/dtmutil -gcflags=-l $d || exit 1
       if [ -f profile.out ]; then
           cat profile.out >> coverage.txt
diff --git a/sqls/dtmsvr.storage.mysql.sql b/sqls/dtmsvr.storage.mysql.sql
index 09c82f5..94050c0 100644
--- a/sqls/dtmsvr.storage.mysql.sql
+++ b/sqls/dtmsvr.storage.mysql.sql
@@ -15,7 +15,7 @@ CREATE TABLE if not EXISTS dtm.trans_global (
   `finish_time` datetime DEFAULT NULL,
   `rollback_time` datetime DEFAULT NULL,
   `options` varchar(1024) DEFAULT '',
-  `custom_data` varchar(256) DEFAULT '',
+  `custom_data` varchar(256) DEFAULT '' COMMENT 'nosql json存储，用于记录一些策略',
   `next_cron_interval` int(11) default null comment '下次定时处理的间隔',
   `next_cron_time` datetime default null comment '下次定时处理的时间',
   `owner` varchar(128) not null default '' comment '正在处理全局事务的锁定者',