diff --git a/conf/app.conf b/conf/app.conf
index c104096adbd3e805e75bbbe914adfb2c83dd2c86..ff5d4376e84b0e2e8b70712b49b5c48dc182243d 100644
--- a/conf/app.conf
+++ b/conf/app.conf
@@ -59,7 +59,7 @@ oricvecheck = 0 16 19 * * *
 getissueflag = 2
 getissue = 0 50 10 * * *
 issueflag = 2
-createissue = 0 18 10 * * *
+createissue = 0 18 15 * * *
 emergissueflag = 2
 emergcreateissue = 0 */3 * * * *
 test = 0/10 * * * * *
diff --git a/controllers/gauss.go b/controllers/gauss.go
index ddac65cd16fbe41e9cc38804133fe541dd2c27f2..7ef481b4ad6d7895b9af24fa2865519113bcab82 100644
--- a/controllers/gauss.go
+++ b/controllers/gauss.go
@@ -369,7 +369,11 @@ func CreateSaDetailData(ird *GaussSaDetailData, osl models.OpenGaussSiteList) {
 	}
 	ird.Theme = osl.Theme
 	ird.Description = osl.Description
-	ird.Description = strings.ReplaceAll(ird.Description, "\n\n", "<br/>")
+	if strings.Index(ird.Description, "\n\n") >= 0 {
+		ird.Description = strings.ReplaceAll(ird.Description, "\n\n", "<br/>")
+	}else if strings.Index(ird.Description, "\n") >= 0 {
+		ird.Description = strings.ReplaceAll(ird.Description, "\n", "<br/>")
+	}
 	ird.CveNumbers = osl.CveNums
 	cveLinkSlice := make([]string, 0)
 	if len(osl.CveNums) > 1 {
@@ -653,7 +657,11 @@ func CreateCveDetailData(gdd *GaussCveDetailData, ocl models.OpenGaussCveList) {
 	gdd.CveId = ocl.Id
 	gdd.CveNum = ocl.CveNum
 	gdd.Description = ocl.Description
-	gdd.Description = strings.ReplaceAll(gdd.Description, "\n\n", "<br/>")
+	if strings.Index(gdd.Description, "\n\n") >= 0 {
+		gdd.Description = strings.ReplaceAll(gdd.Description, "\n\n", "<br/>")
+	}else if strings.Index(gdd.Description, "\n") >= 0 {
+		gdd.Description = strings.ReplaceAll(gdd.Description, "\n", "<br/>")
+	}
 	gdd.NvdScore = ocl.NVDScore
 	gdd.UpdateTime = ocl.UpdateTime
 	if len(ocl.CreateTime) > 10 {
diff --git a/taskhandler/createissue.go b/taskhandler/createissue.go
index 37f131ddfdf924329bfd84ecb9ce87e507153f05..3cccab7118364b2953eb045136bce908ca0413ee 100644
--- a/taskhandler/createissue.go
+++ b/taskhandler/createissue.go
@@ -120,12 +120,20 @@ func CreateIssueToGit(accessToken, owner, path, assignee string,
 			assignee = sia.Assignee
 		}
 	}
+	assigneeGite := ""
 	if it.TemplateId > 0 && len(it.IssueNum) > 1 {
-		issueErr, _ := GetGiteeIssue(accessToken, owner, path, it.IssueNum)
+		issueErr, issueBody := GetGiteeIssue(accessToken, owner, path, it.IssueNum)
 		if issueErr != nil {
 			models.DeleteIssueTemplate(it.TemplateId)
 			models.UpdateIssueStatus(cve, 0)
 			return "", errors.New("Recreate issue")
+		} else {
+			if issueBody != nil && issueBody["assignee"] != nil {
+				assigneeObj := issueBody["assignee"].(map[string]interface{})
+				if assigneeObj != nil && assigneeObj["login"] != nil {
+					assigneeGite = assigneeObj["login"].(string)
+				}
+			}
 		}
 	} else {
 		logs.Error("CreateIssueToGit, GetIssueTemplateByColName, templateErr: ", templateErr, ",it: ", it)
@@ -164,6 +172,9 @@ func CreateIssueToGit(accessToken, owner, path, assignee string,
 					it.AffectedVersion = brandStr
 				}
 			}
+			if len(assigneeGite) > 1 {
+				it.Assignee = assigneeGite
+			}
 			requestBody := CreateIssueBody(accessToken, owner, path, it.Assignee,
 				cve, sc, OpenEulerScore, score, labels, it, 1, it.IssueType, "", brandArray)
 			if requestBody != "" && len(requestBody) > 1 {
@@ -350,12 +361,22 @@ func UpdateIssueToGit(accessToken string, owner string, path string,
 		gaussIssuePath := beego.AppConfig.String("opengauss::gauss_issue_path")
 		path = gaussIssuePath
 	}
+	assigneeGite := ""
 	if its.IssueNum != "" && len(its.IssueNum) > 0 {
-		issueErr, _ := GetGiteeIssue(accessToken, owner, path, its.IssueNum)
+		issueErr, issueBody := GetGiteeIssue(accessToken, owner, path, its.IssueNum)
 		if issueErr != nil {
 			models.DeleteIssueTemplate(its.TemplateId)
 			models.UpdateIssueStatus(cve, 0)
 			return "", errors.New("Recreate issue")
+		} else {
+			if issueBody != nil {
+				if issueBody != nil && issueBody["assignee"] != nil {
+					assigneeObj := issueBody["assignee"].(map[string]interface{})
+					if assigneeObj != nil && assigneeObj["login"] != nil {
+						assigneeGite = assigneeObj["login"].(string)
+					}
+				}
+			}
 		}
 	}
 	//labels := its.IssueLabel
@@ -389,6 +410,9 @@ func UpdateIssueToGit(accessToken string, owner string, path string,
 		if !scok {
 			logs.Error("UpdateIssueToGit, Score does not exist, cve: ", cve)
 		}
+		if len(assigneeGite) > 1 {
+			its.Assignee = assigneeGite
+		}
 		requestBody := CreateIssueBody(accessToken, owner, path, its.Assignee,
 			cve, sc, OpenEulerScore, score, labels, its, 3, its.IssueType, pkgLink, brandArray)
 		logs.Info("UpdateIssueToGit, isssue_body: ", requestBody)
diff --git a/taskhandler/cve.go b/taskhandler/cve.go
index fd889dbb906b7920380b34ee9c1341a49fae2051..b6819cb7cbdfcdebc20d4de6ebbc94db356947ce 100644
--- a/taskhandler/cve.go
+++ b/taskhandler/cve.go
@@ -339,9 +339,13 @@ func UpdateCveGroups(cveData models.OriginUpstream, cveRef string, openeulerNum
 	cveDesc models.OriginUpstreamDesc, cveScV3 models.OriginUpstreamImpactScoreV3, goe models.GitPackageInfo,
 	scopeType string, cveScV2 models.OriginUpstreamImpactScoreV2, pkList []string, organizationID int8) (bool, error) {
 	var OpenEulId int64
-	CveRes.Description = cveDesc.EnDescription
+	if len(cveDesc.EnDescription) > 2 {
+		CveRes.Description = cveDesc.EnDescription
+	}
 	CveRes.CveVersion = pkList[1]
-	CveRes.RepairTime = cveData.PublishedDate
+	if len(CveRes.RepairTime) < 2 && len(cveData.PublishedDate) > 2 {
+		CveRes.RepairTime = cveData.PublishedDate
+	}
 	CveRes.PackName = pkList[0]
 	CveRes.CveUrl = cveRef + cveData.CveNum
 	CveRes.CveLevel = cveScV3.CveLevel