diff --git a/dbm-services/redis/db-tools/dbactuator/pkg/atomjobs/atomredis/bkdbmon_install.go b/dbm-services/redis/db-tools/dbactuator/pkg/atomjobs/atomredis/bkdbmon_install.go
index d34c4d1d9f..5b92db1091 100644
--- a/dbm-services/redis/db-tools/dbactuator/pkg/atomjobs/atomredis/bkdbmon_install.go
+++ b/dbm-services/redis/db-tools/dbactuator/pkg/atomjobs/atomredis/bkdbmon_install.go
@@ -243,19 +243,8 @@ func (job *BkDbmonInstall) UntarMedia() (err error) {
 		return
 	}
 	// 如果 /home/mysql/bk-dbmon 是一个无效的软链接,则删除
-	if util.FileExists(consts.BkDbmonPath) {
-		var stat fs.FileInfo
-		var link string
-		stat, err = os.Stat(consts.BkDbmonPath)
-		if err == nil && stat.Mode()&os.ModeSymlink != 0 {
-			link, err = os.Readlink(consts.BkDbmonPath)
-			if err == nil && !util.FileExists(link) {
-				rmCmd := fmt.Sprintf("rm -rf %s", consts.BkDbmonPath)
-				job.runtime.Logger.Info(rmCmd)
-				util.RunBashCmd(rmCmd, "", nil, 1*time.Minute)
-			}
-		}
-	}
+	util.RemoveInvalidSoftLink(consts.BkDbmonPath)
+
 	remoteVersion = l01[1]
 	if util.FileExists(consts.BkDbmonBin) {
 		cmd := fmt.Sprintf("%s -v |awk '{print $2}'", consts.BkDbmonBin)
diff --git a/dbm-services/redis/db-tools/dbactuator/pkg/common/media_pkg.go b/dbm-services/redis/db-tools/dbactuator/pkg/common/media_pkg.go
index dd294e91aa..4919c1af34 100644
--- a/dbm-services/redis/db-tools/dbactuator/pkg/common/media_pkg.go
+++ b/dbm-services/redis/db-tools/dbactuator/pkg/common/media_pkg.go
@@ -70,6 +70,10 @@ func (pkg *DbToolsMediaPkg) Install() (err error) {
 	// if err != nil {
 	// 	return
 	// }
+
+	// 如果 /home/mysql/dbtools 是个无效的软链接,则删除
+	util.RemoveInvalidSoftLink(consts.DbToolsPath)
+
 	toolsName := filepath.Base(consts.DbToolsPath)
 	backupDir := filepath.Join(consts.GetRedisBackupDir(), "dbbak") // 如 /data/dbbak
 	bakdirToolsTar := filepath.Join(backupDir, toolsName+".tar.gz") // 如 /data/dbbak/dbtools.tar.gz
diff --git a/dbm-services/redis/db-tools/dbactuator/pkg/consts/consts.go b/dbm-services/redis/db-tools/dbactuator/pkg/consts/consts.go
index b599387f25..38b5e1ba09 100644
--- a/dbm-services/redis/db-tools/dbactuator/pkg/consts/consts.go
+++ b/dbm-services/redis/db-tools/dbactuator/pkg/consts/consts.go
@@ -116,7 +116,7 @@ const (
 	PackageSavePath    = "/data/install"
 	Data1Path          = "/data1"
 	DataPath           = "/data"
-	DbaReportSaveDir   = "/home/mysql/dbareport/"
+	DbaReportSaveDir   = "/home/mysql/dbareport"
 	RedisReportSaveDir = "/home/mysql/dbareport/redis/"
 	ExporterConfDir    = "/home/mysql/.exporter"
 	RedisReportLeftDay = 15
diff --git a/dbm-services/redis/db-tools/dbactuator/pkg/report/reporter.go b/dbm-services/redis/db-tools/dbactuator/pkg/report/reporter.go
index 04a963c19b..8dc2c360a3 100644
--- a/dbm-services/redis/db-tools/dbactuator/pkg/report/reporter.go
+++ b/dbm-services/redis/db-tools/dbactuator/pkg/report/reporter.go
@@ -20,6 +20,10 @@ type Reporter interface {
 // CreateReportDir 创建上报目录 /home/mysql/dbareport -> {REDIS_BACKUP_DIR}/dbbak/dbareport
 func CreateReportDir() (err error) {
 	mylog.Logger.Info("begin to create reportDir(%s)", consts.DbaReportSaveDir)
+
+	// 如果 /home/mysql/dbareport 是个无效的软链接,则删除
+	util.RemoveInvalidSoftLink(consts.DbaReportSaveDir)
+
 	var realLink string
 	realReportDir := filepath.Join(consts.GetRedisBackupDir(), "dbbak", "dbareport") // 如 /data/dbbak/dbareport
 	if !util.FileExists(realReportDir) {
@@ -45,7 +49,7 @@ func CreateReportDir() (err error) {
 		rmCmd := "rm -rf " + consts.DbaReportSaveDir
 		util.RunBashCmd(rmCmd, "", nil, 1*time.Minute)
 	}
-	err = os.Symlink(realReportDir, filepath.Dir(consts.DbaReportSaveDir))
+	err = os.Symlink(realReportDir, consts.DbaReportSaveDir)
 	if err != nil {
 		err = fmt.Errorf("os.Symlink %s -> %s fail,err:%s", consts.DbaReportSaveDir, realReportDir, err)
 		mylog.Logger.Error(err.Error())
diff --git a/dbm-services/redis/db-tools/dbactuator/pkg/util/util.go b/dbm-services/redis/db-tools/dbactuator/pkg/util/util.go
index 6bd1accee0..09eb7bd777 100644
--- a/dbm-services/redis/db-tools/dbactuator/pkg/util/util.go
+++ b/dbm-services/redis/db-tools/dbactuator/pkg/util/util.go
@@ -15,6 +15,7 @@ import (
 	"syscall"
 	"time"
 
+	"dbm-services/redis/db-tools/dbactuator/mylog"
 	"dbm-services/redis/db-tools/dbactuator/pkg/consts"
 
 	"github.com/dustin/go-humanize"
@@ -314,3 +315,21 @@ func SizeToHumanStr(ssize int64) string {
 	}
 	return "-" + humanize.BigIBytes((&big.Int{}).SetInt64(-ssize))
 }
+
+// RemoveInvalidSoftLink 删除无效的软链接
+func RemoveInvalidSoftLink(softLink string) (err error) {
+	softLink = strings.TrimSpace(softLink)
+	if softLink == "" {
+		mylog.Logger.Info(fmt.Sprintf("softLink %s is empty,skip RemoveInvalidSoftLink", softLink))
+		return nil
+	}
+	execCmd := fmt.Sprintf(`
+	if [[ -L %q && ! -e %q ]]
+	then
+	rm -rf %s
+	fi
+		`, softLink, softLink, softLink)
+	mylog.Logger.Info(execCmd)
+	_, err = RunBashCmd(execCmd, "", nil, 2*time.Minute)
+	return
+}