diff --git a/models/blockchain.go b/models/blockchain.go
index 122f3b218..bd0bd95b9 100755
--- a/models/blockchain.go
+++ b/models/blockchain.go
@@ -9,7 +9,7 @@ import (
 type BlockChainCommitStatus int
 const (
 	BlockChainCommitInit BlockChainCommitStatus = iota
-	BlockChainCommitReady
+	BlockChainCommitSuccess
 	BlockChainCommitFailed
 )
 type BlockChain struct {
@@ -21,6 +21,7 @@ type BlockChain struct {
 	Amount      		int64				`xorm:"INDEX"`
 	UserID      		int64				`xorm:"INDEX"`
 	RepoID      		int64				`xorm:"INDEX"`
+	TransactionHash		string				`xorm:"INDEX"`
 	CreatedUnix 		timeutil.TimeStamp 	`xorm:"created"`
 	UpdatedUnix 		timeutil.TimeStamp 	`xorm:"updated"`
 	DeletedAt 			time.Time 		   	`xorm:"deleted"`
@@ -68,3 +69,9 @@ func UpdateBlockChainCols(blockChain *BlockChain, cols ...string) error {
 	return updateBlockChainCols(x, blockChain, cols...)
 }
 
+func GetBlockChainUnSuccessCommits() ([]*BlockChain, error) {
+	blockChains := make([]*BlockChain, 0, 10)
+	return blockChains, x.
+		Where("status != ?", BlockChainCommitSuccess).
+		Find(&blockChains)
+}
diff --git a/models/repo.go b/models/repo.go
index d21b8ae80..7cda4ce8a 100755
--- a/models/repo.go
+++ b/models/repo.go
@@ -145,7 +145,7 @@ const (
 
 const (
 	RepoBlockChainInit			RepoBlockChainStatus = iota
-	RepoBlockChainReady
+	RepoBlockChainSuccess
 	RepoBlockChainFailed
 )
 
@@ -2406,3 +2406,10 @@ func updateRepositoryCols(e Engine, repo *Repository, cols ...string) error {
 func UpdateRepositoryCols(repo *Repository, cols ...string) error {
 	return updateRepositoryCols(x, repo, cols...)
 }
+
+func GetBlockChainUnSuccessRepos() ([]*Repository, error) {
+	repos := make([]*Repository, 0, 10)
+	return repos, x.
+		Where("block_chain_status != ?", RepoBlockChainSuccess).
+		Find(&repos)
+}
diff --git a/models/user.go b/models/user.go
index 468d42822..2b1195179 100755
--- a/models/user.go
+++ b/models/user.go
@@ -175,6 +175,7 @@ type User struct {
 
 	//BlockChain
 	PublicKey						string	`xorm`
+	PrivateKey						string	`xorm`
 }
 
 // SearchOrganizationsOptions options to filter organizations
@@ -979,6 +980,7 @@ func CreateUser(u *User) (err error) {
 	}
 
 	u.PublicKey = result.Payload["publickey"].(string)
+	u.PrivateKey = result.Payload["privatekey"].(string)
 
 	sess := x.NewSession()
 	defer sess.Close()
@@ -2040,3 +2042,11 @@ func SyncExternalUsers(ctx context.Context, updateExisting bool) error {
 	}
 	return nil
 }
+
+func GetBlockChainUnSuccessUsers() ([]*User, error) {
+	users := make([]*User, 0, 10)
+	err := x.Where("public_key is null").
+		Or("private_key is null").
+		Find(&users)
+	return users, err
+}
diff --git a/modules/blockchain/resty.go b/modules/blockchain/resty.go
index 0f288b91a..060d63144 100755
--- a/modules/blockchain/resty.go
+++ b/modules/blockchain/resty.go
@@ -17,6 +17,8 @@ const (
 	UrlNewRepo = "newRepo"
 	UrlContribute = "contribute"
 
+	ActionCommit = "commit"
+
 	Success = 0
 )
 
@@ -35,7 +37,7 @@ type GetBalanceResult struct {
 type NewRepoResult struct {
 	Code    int						`json:"code"`
 	Msg     string					`json:"message"`
-	Data 	string					`json:"data"`
+	//Data 	string					`json:"data"`
 }
 
 type ContributeResult struct {
diff --git a/modules/timer/timer.go b/modules/timer/timer.go
index d0a850bca..3de4ee49c 100755
--- a/modules/timer/timer.go
+++ b/modules/timer/timer.go
@@ -10,5 +10,11 @@ func init() {
 	c := cron.New()
 	spec := "*/10 * * * *"
 	c.AddFunc(spec, repo.HandleUnDecompressAttachment)
+	specCheckBlockChainUserSuccess := "*/10 * * * *"
+	c.AddFunc(specCheckBlockChainUserSuccess, repo.HandleBlockChainUnSuccessUsers)
+	specCheckRepoBlockChainSuccess := "*/5 * * * *"
+	c.AddFunc(specCheckRepoBlockChainSuccess, repo.HandleBlockChainUnSuccessRepos)
+	specCheckBlockChainCommitSuccess := "*/3 * * * *"
+	c.AddFunc(specCheckBlockChainCommitSuccess, repo.HandleBlockChainUnSuccessCommits)
 	c.Start()
 }
diff --git a/routers/repo/blockchain.go b/routers/repo/blockchain.go
index 293167d2f..1fa376fd8 100755
--- a/routers/repo/blockchain.go
+++ b/routers/repo/blockchain.go
@@ -2,8 +2,10 @@ package repo
 
 import (
 	"encoding/json"
+	"strconv"
 
 	"code.gitea.io/gitea/models"
+	"code.gitea.io/gitea/modules/blockchain"
 	"code.gitea.io/gitea/modules/context"
 	"code.gitea.io/gitea/modules/log"
 )
@@ -15,6 +17,7 @@ type BlockChainInitNotify struct {
 
 type BlockChainCommitNotify struct {
 	CommitID		string			`json:"commitId"`
+	TransactionHash	string			`json:"txHash"`
 }
 
 func HandleBlockChainInitNotify(ctx *context.Context) {
@@ -26,76 +29,152 @@ func HandleBlockChainInitNotify(ctx *context.Context) {
 	if err != nil {
 		log.Error("GetRepositoryByID failed:", err.Error())
 		ctx.JSON(200, map[string]string{
-			"result_code" : "-1",
+			"code" : "-1",
 			"message" : "internal error",
 		})
 		return
 	}
 
-	if repo.BlockChainStatus == models.RepoBlockChainReady && len(repo.ContractAddress) != 0 {
-		log.Error("the repo has been RepoBlockChainReady:", req.RepoId)
+	if repo.BlockChainStatus == models.RepoBlockChainSuccess && len(repo.ContractAddress) != 0 {
+		log.Error("the repo has been RepoBlockChainSuccess:", req.RepoId)
 		ctx.JSON(200, map[string]string{
-			"result_code" : "-1",
-			"message" : "the repo has been RepoBlockChainReady",
+			"code" : "-1",
+			"message" : "the repo has been RepoBlockChainSuccess",
 		})
 		return
 	}
 
-	repo.BlockChainStatus = models.RepoBlockChainReady
+	repo.BlockChainStatus = models.RepoBlockChainSuccess
 	repo.ContractAddress = req.ContractAddress
 
 	if err = models.UpdateRepositoryCols(repo, "block_chain_status", "contract_address"); err != nil {
 		log.Error("UpdateRepositoryCols failed:", err.Error())
 		ctx.JSON(200, map[string]string{
-			"result_code" : "-1",
+			"code" : "-1",
 			"message" : "internal error",
 		})
 		return
 	}
 
 	ctx.JSON(200, map[string]string{
-		"result_code": "0",
+		"code": "0",
+		"message": "",
 	})
 }
 
 func HandleBlockChainCommitNotify(ctx *context.Context) {
-	//contributor := ctx.Query("contributor")
-	//contractAddress := ctx.Query("contractAddress")
 	var req BlockChainCommitNotify
 	data, _ := ctx.Req.Body().Bytes()
-	json.Unmarshal(data, &req)
+	if err := json.Unmarshal(data, &req); err != nil {
+		log.Error("json.Unmarshal failed:", err.Error())
+		ctx.JSON(200, map[string]string{
+			"code" : "-1",
+			"message" : "response data error",
+		})
+		return
+	}
 
 	blockChain, err := models.GetBlockChainByCommitID(req.CommitID)
 	if err != nil {
 		log.Error("GetRepositoryByID failed:", err.Error())
 		ctx.JSON(200, map[string]string{
-			"result_code" : "-1",
+			"code" : "-1",
 			"message" : "internal error",
 		})
 		return
 	}
 
-	if blockChain.Status == models.BlockChainCommitReady {
+	if blockChain.Status == models.BlockChainCommitSuccess {
 		log.Error("the commit has been BlockChainCommitReady:", blockChain.RepoID)
 		ctx.JSON(200, map[string]string{
-			"result_code" : "-1",
+			"code" : "-1",
 			"message" : "the commit has been BlockChainCommitReady",
 		})
 		return
 	}
 
-	blockChain.Status = models.BlockChainCommitReady
+	blockChain.Status = models.BlockChainCommitSuccess
+	blockChain.TransactionHash = req.TransactionHash
 
-	if err = models.UpdateBlockChainCols(blockChain, "status"); err != nil {
+	if err = models.UpdateBlockChainCols(blockChain, "status", "transaction_hash"); err != nil {
 		log.Error("UpdateBlockChainCols failed:", err.Error())
 		ctx.JSON(200, map[string]string{
-			"result_code" : "-1",
+			"code" : "-1",
 			"message" : "internal error",
 		})
 		return
 	}
 
 	ctx.JSON(200, map[string]string{
-		"result_code": "0",
+		"code": "0",
+		"message": "",
 	})
 }
+
+func HandleBlockChainUnSuccessRepos() {
+	repos, err := models.GetBlockChainUnSuccessRepos()
+	if err != nil {
+		log.Error("GetBlockChainUnSuccessRepos failed:", err.Error())
+		return
+	}
+
+	for _, repo := range repos {
+		err = repo.GetOwner()
+		if err != nil {
+			log.Error("GetOwner(%s) failed:%s", repo.Name, err.Error())
+			continue
+		}
+		if len(repo.Owner.PrivateKey) == 0 || len(repo.Owner.PublicKey) == 0 {
+			log.Error("the user has not been init in block_chain:", repo.Owner.Name)
+			continue
+		}
+		strRepoID := strconv.FormatInt(repo.ID, 10)
+		log.Info(strRepoID)
+		_, err = blockchain.NewRepo(strRepoID, repo.Owner.PublicKey, repo.Name)
+		if err != nil {
+			log.Error("blockchain.NewRepo(%s) failed:%s", strRepoID, err.Error())
+		}
+	}
+
+	return
+}
+
+func HandleBlockChainUnSuccessCommits() {
+	blockChains, err := models.GetBlockChainUnSuccessCommits()
+	if err != nil {
+		log.Error("GetBlockChainUnSuccessCommits failed:", err.Error())
+		return
+	}
+
+	for _, block_chain := range blockChains {
+		_, err = blockchain.Contribute(block_chain.ContractAddress, block_chain.Contributor, blockchain.ActionCommit, block_chain.CommitID, int(block_chain.Amount))
+		if err != nil {
+			log.Error("blockchain.Contribute(%s) failed:%s", block_chain.CommitID, err.Error())
+		}
+	}
+
+	return
+}
+
+func HandleBlockChainUnSuccessUsers() {
+	users, err := models.GetBlockChainUnSuccessUsers()
+	if err != nil {
+		log.Error("GetBlockChainUnSuccessUsers failed:", err.Error())
+		return
+	}
+
+	for _, user := range users {
+		result, err := blockchain.CreateBlockchainAccount()
+		if err != nil {
+			log.Error("blockchain.CreateBlockchainAccount(%s) failed:%s", user.Name, err.Error())
+			continue
+		}
+
+		user.PublicKey = result.Payload["publickey"].(string)
+		user.PrivateKey = result.Payload["privatekey"].(string)
+
+		models.UpdateUser(user)
+	}
+
+	return
+}