diff --git a/go.mod b/go.mod
index 93222fa..454ad31 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.21
 toolchain go1.22.4
 
 require (
-	github.com/CESSProject/cess-go-sdk v0.6.2-0.20240805070224-ca5be6963b49
+	github.com/CESSProject/cess-go-sdk v0.6.2-0.20240822075251-93843c2a4017
 	github.com/CESSProject/cess-go-tools v0.2.12
 	github.com/CESSProject/go-keyring v0.0.0-20220614131247-ee3a8da30fde
 	github.com/CESSProject/p2p-go v0.4.1-0.20240809013702-e989d204843e
diff --git a/go.sum b/go.sum
index cbc9469..9a641f1 100644
--- a/go.sum
+++ b/go.sum
@@ -9,8 +9,8 @@ dmitri.shuralyov.com/state v0.0.0-20180228185332-28bcc343414c/go.mod h1:0PRwlb0D
 git.apache.org/thrift.git v0.0.0-20180902110319-2566ecd5d999/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg=
 github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
-github.com/CESSProject/cess-go-sdk v0.6.2-0.20240805070224-ca5be6963b49 h1:6a58IgBudMSK0YsRvdxDsNgAPqyowfrrgKCXfQ5IP6I=
-github.com/CESSProject/cess-go-sdk v0.6.2-0.20240805070224-ca5be6963b49/go.mod h1:L5IDeS2ydsdgtdybzhWk9fIdBsDkU2XrQyo5mrWHkdQ=
+github.com/CESSProject/cess-go-sdk v0.6.2-0.20240822075251-93843c2a4017 h1:q488VDsCSykpJ1v+QmOxPVolkCBHvSxEP8dW3/+/MH0=
+github.com/CESSProject/cess-go-sdk v0.6.2-0.20240822075251-93843c2a4017/go.mod h1:L5IDeS2ydsdgtdybzhWk9fIdBsDkU2XrQyo5mrWHkdQ=
 github.com/CESSProject/cess-go-tools v0.2.12 h1:VqghaGaWgL+JelKXCXaABj4rCDFFRdbhiXifyMpkjqo=
 github.com/CESSProject/cess-go-tools v0.2.12/go.mod h1:ov1vSPbTlBSRWl3XqsibrKrK9smIq2hWeGs0TEhactc=
 github.com/CESSProject/go-keyring v0.0.0-20220614131247-ee3a8da30fde h1:5MDRjjtg6PEhqyVjupwaapN96cOZiddOGAYwKQeaTu0=
diff --git a/node/node.go b/node/node.go
index 8120365..12233cb 100644
--- a/node/node.go
+++ b/node/node.go
@@ -84,6 +84,7 @@ func (n *Node) Run() {
 	n.Engine.PUT("/bucket", n.Put_bucket)
 	n.Engine.PUT("/file", n.Put_file)
 	n.Engine.PUT("/object", n.Put_object)
+	n.Engine.PUT(fmt.Sprintf("/resume/:%s", HTTP_ParameterName), n.ResumeUpload)
 	n.Engine.PUT("/chunks", n.PutChunksHandle)
 
 	n.Engine.DELETE(fmt.Sprintf("/file/:%s", HTTP_ParameterName), n.Delete_file)
diff --git a/node/resume.go b/node/resume.go
new file mode 100644
index 0000000..71bd163
--- /dev/null
+++ b/node/resume.go
@@ -0,0 +1,290 @@
+/*
+	Copyright (C) CESS. All rights reserved.
+	Copyright (C) Cumulus Encrypted Storage System. All rights reserved.
+
+	SPDX-License-Identifier: Apache-2.0
+*/
+
+package node
+
+import (
+	"fmt"
+	"io"
+	"net/http"
+	"os"
+	"path/filepath"
+	"strconv"
+	"strings"
+
+	"github.com/CESSProject/DeOSS/common/coordinate"
+	"github.com/CESSProject/DeOSS/common/utils"
+	sconfig "github.com/CESSProject/cess-go-sdk/config"
+	"github.com/CESSProject/cess-go-sdk/core/process"
+	sutils "github.com/CESSProject/cess-go-sdk/utils"
+	"github.com/gin-gonic/gin"
+	"github.com/google/uuid"
+)
+
+func (n *Node) ResumeUpload(c *gin.Context) {
+	defer c.Request.Body.Close()
+
+	account := c.Request.Header.Get(HTTPHeader_Account)
+	if !n.IsHighPriorityAccount(account) {
+		if _, ok := <-max_concurrent_req_ch; !ok {
+			c.JSON(http.StatusTooManyRequests, "service is busy, please try again later.")
+			return
+		}
+		defer func() { max_concurrent_req_ch <- true }()
+	}
+
+	if !checkDeOSSStatus(n, c) {
+		return
+	}
+
+	clientIp := c.Request.Header.Get("X-Forwarded-For")
+	if clientIp == "" {
+		clientIp = c.ClientIP()
+	}
+	filename := c.Param(HTTP_ParameterName)
+	if filename == "" {
+		n.Logput("err", clientIp+" empty file name")
+		c.JSON(http.StatusBadRequest, "empty file name")
+		return
+	}
+	if len(filename) > sconfig.MaxBucketNameLength {
+		n.Logput("err", clientIp+" "+ERR_FileNameTooLang+": "+filename)
+		c.JSON(http.StatusBadRequest, ERR_FileNameTooLang)
+		return
+	}
+	if len(filename) < sconfig.MinBucketNameLength {
+		n.Logput("err", clientIp+" "+ERR_FileNameTooShort+": "+filename)
+		c.JSON(http.StatusBadRequest, ERR_FileNameTooShort)
+		return
+	}
+	bucketName := c.Request.Header.Get(HTTPHeader_Bucket)
+	territoryName := c.Request.Header.Get(HTTPHeader_Territory)
+	cipher := c.Request.Header.Get(HTTPHeader_Cipher)
+	ethAccount := c.Request.Header.Get(HTTPHeader_EthAccount)
+	message := c.Request.Header.Get(HTTPHeader_Message)
+	signature := c.Request.Header.Get(HTTPHeader_Signature)
+	shuntminers := c.Request.Header.Values(HTTPHeader_Miner)
+	longitudes := c.Request.Header.Values(HTTPHeader_Longitude)
+	latitudes := c.Request.Header.Values(HTTPHeader_Latitude)
+	contentLength := c.Request.ContentLength
+	n.Logput("info", utils.StringBuilder(400, clientIp, account, ethAccount, bucketName, territoryName, cipher, message, signature))
+	shuntminerslength := len(shuntminers)
+	if shuntminerslength > 0 {
+		n.Logput("info", fmt.Sprintf("shuntminers: %d, %v", shuntminerslength, shuntminers))
+	}
+	points, err := coordinate.ConvertToRange(longitudes, latitudes)
+	if err != nil {
+		n.Logput("err", clientIp+" "+err.Error())
+	}
+
+	pkey, code, err := verifySignature(n, account, ethAccount, message, signature)
+	if err != nil {
+		n.Logput("err", clientIp+" verifySignature: "+err.Error())
+		c.JSON(code, err.Error())
+		return
+	}
+
+	if !sutils.CheckBucketName(bucketName) {
+		n.Logput("err", clientIp+" CheckBucketName: "+bucketName)
+		c.JSON(http.StatusBadRequest, ERR_HeaderFieldBucketName)
+		return
+	}
+
+	code, err = checkAuth(n, pkey)
+	if err != nil {
+		n.Logput("err", clientIp+" checkAuth: "+err.Error())
+		c.JSON(code, err.Error())
+		return
+	}
+
+	code, err = checkSapce(n, pkey, territoryName, contentLength, 30)
+	if err != nil {
+		n.Logput("err", clientIp+" checkSapce: "+err.Error())
+		c.JSON(code, err.Error())
+		return
+	}
+
+	dir := filepath.Join(n.fileDir, account)
+	err = os.MkdirAll(dir, 0755)
+	if err != nil {
+		n.Logput("err", clientIp+" MkdirAll: "+err.Error())
+		c.JSON(500, ERR_InternalServer)
+		return
+	}
+	filePath := filepath.Join(dir, filename)
+	f, err := os.OpenFile(filePath, os.O_CREATE|os.O_RDWR|os.O_APPEND, 0)
+	if err != nil {
+		n.Logput("err", clientIp+" OpenFile: "+err.Error())
+		c.JSON(500, ERR_InternalServer)
+		return
+	}
+	defer func() {
+		if f != nil {
+			f.Close()
+		}
+	}()
+	fstat, err := f.Stat()
+	if err != nil {
+		n.Logput("err", clientIp+" Stat: "+err.Error())
+		c.JSON(500, ERR_InternalServer)
+		return
+	}
+
+	rangeHeader := c.GetHeader("Content-Range")
+	if rangeHeader == "" {
+		n.Logput("err", clientIp+" Missing Content-Range heade")
+		c.String(http.StatusBadRequest, "Missing Content-Range header")
+		return
+	}
+
+	rangeParts := strings.Split(rangeHeader, " ")
+	if len(rangeParts) != 2 || !strings.HasPrefix(rangeParts[0], "bytes") {
+		n.Logput("err", clientIp+" Invalid Content-Range format: "+rangeHeader)
+		c.String(http.StatusBadRequest, "Invalid Content-Range format")
+		return
+	}
+
+	rangeInfo := strings.Split(rangeParts[1], "/")
+	if len(rangeInfo) != 2 {
+		n.Logput("err", clientIp+" Invalid byte range: "+rangeHeader)
+		c.String(http.StatusBadRequest, "Invalid byte range")
+		return
+	}
+
+	total, err := strconv.ParseInt(rangeInfo[1], 10, 64)
+	if err != nil {
+		n.Logput("err", clientIp+" Invalid byte range: "+rangeHeader)
+		c.String(http.StatusBadRequest, "Invalid byte range")
+		return
+	}
+
+	byteRange := strings.Split(rangeInfo[0], "-")
+	if len(byteRange) != 2 {
+		n.Logput("err", clientIp+" Invalid byte range: "+rangeHeader)
+		c.String(http.StatusBadRequest, "Invalid byte range")
+		return
+	}
+
+	start, err := strconv.ParseInt(byteRange[0], 10, 64)
+	if err != nil || start < 0 {
+		n.Logput("err", clientIp+" Invalid start range: "+rangeHeader)
+		c.String(http.StatusBadRequest, "Invalid start byte")
+		return
+	}
+
+	if start == 0 && fstat.Size() > 0 {
+		n.Logput("err", clientIp+" Invalid start range: "+rangeHeader)
+		c.Header("Content-Range", fmt.Sprintf("bytes 0-%d/%d", fstat.Size()-1, total))
+		c.String(http.StatusBadRequest, "Invalid start byte")
+		return
+	}
+
+	end, err := strconv.ParseInt(byteRange[1], 10, 64)
+	if err != nil || end < start || end > total || end < fstat.Size() {
+		fmt.Println("start: ", start, "end: ", end, "total: ", total, "file_size: ", fstat.Size())
+		n.Logput("err", clientIp+" Invalid end range: "+rangeHeader)
+		c.Header("Content-Range", fmt.Sprintf("bytes 0-%d/%d", fstat.Size()-1, total))
+		c.String(http.StatusBadRequest, "Invalid end byte")
+		return
+	}
+
+	_, err = f.Seek(start, io.SeekStart)
+	if err != nil {
+		n.Logput("err", clientIp+" f.Seek: "+err.Error())
+		c.String(http.StatusBadRequest, "Failed to seek file to start")
+		return
+	}
+
+	_, err = io.CopyN(f, c.Request.Body, end-start+1)
+	if err != nil {
+		n.Logput("err", clientIp+" CopyN: "+err.Error())
+		c.String(http.StatusInternalServerError, "Failed to write to file")
+		return
+	}
+
+	if end+1 < total {
+		n.Logput("info", fmt.Sprintf("%s Received bytes: %d-%d", clientIp, start, end))
+		c.Header("Content-Range", rangeHeader)
+		c.String(http.StatusPermanentRedirect, fmt.Sprintf("Received bytes %d-%d", start, end))
+		return
+	}
+
+	n.Logput("info", fmt.Sprintf("%s Received bytes: %d-%d\n", clientIp, start, end))
+
+	cacherDir := filepath.Join(n.fileDir, account, uuid.NewString())
+
+	segment, fid, err := process.FullProcessing(filePath, cipher, cacherDir)
+	if err != nil {
+		n.Logput("err", clientIp+" FullProcessing: "+err.Error())
+		c.JSON(http.StatusInternalServerError, err.Error())
+		return
+	}
+
+	n.Logput("info", clientIp+" fid: "+fid)
+
+	duplicate, code, err := checkDuplicates(n, fid, pkey)
+	if err != nil {
+		n.Logput("err", clientIp+" checkDuplicates: "+err.Error())
+		c.JSON(code, err.Error())
+		return
+	}
+
+	newPath := filepath.Join(n.fileDir, fid)
+	err = os.Rename(filePath, newPath)
+	if err != nil {
+		n.Logput("err", clientIp+" Rename: "+err.Error())
+		c.JSON(http.StatusInternalServerError, err.Error())
+		return
+	}
+
+	_, err = os.Stat(newPath)
+	if err != nil {
+		n.Logput("err", clientIp+" "+err.Error())
+		c.JSON(http.StatusInternalServerError, err.Error())
+		return
+	}
+
+	n.Logput("info", clientIp+" new file path: "+newPath)
+
+	switch duplicate {
+	case Duplicate1:
+		blockhash, err := n.PlaceStorageOrder(fid, filename, bucketName, territoryName, segment, pkey, uint64(total))
+		if err != nil {
+			n.Logput("err", clientIp+" PlaceStorageOrder: "+err.Error())
+			c.JSON(http.StatusInternalServerError, err.Error())
+			return
+		}
+		n.Logput("info", clientIp+" duplicate file: "+fid+" storage order hash: "+blockhash)
+		c.JSON(http.StatusOK, map[string]string{"fid": fid})
+		return
+	case Duplicate2:
+		n.Logput("info", clientIp+" duplicate file: "+fid)
+		c.JSON(http.StatusOK, map[string]string{"fid": fid})
+		return
+	}
+
+	var shuntminer = ShuntMiner{
+		Miners:   shuntminers,
+		Complete: make([]bool, len(shuntminers)),
+	}
+
+	code, err = saveToTrackFile(n, fid, filename, bucketName, territoryName, cacherDir, cipher, segment, pkey, uint64(total), shuntminer, points)
+	if err != nil {
+		n.Logput("err", clientIp+" saveToTrackFile: "+err.Error())
+		c.JSON(code, err.Error())
+		return
+	}
+
+	blockhash, err := n.PlaceStorageOrder(fid, filename, bucketName, territoryName, segment, pkey, uint64(total))
+	if err != nil {
+		n.Logput("err", clientIp+" PlaceStorageOrder: "+err.Error())
+		c.JSON(http.StatusInternalServerError, err.Error())
+		return
+	}
+	n.Logput("info", clientIp+" uploaded suc and the storage order hash: "+blockhash)
+	c.JSON(http.StatusOK, map[string]string{"fid": fid})
+}