diff --git a/commands/history.go b/commands/history.go
index 67508bed..4d5644a8 100644
--- a/commands/history.go
+++ b/commands/history.go
@@ -33,9 +33,9 @@ import (
 
 // HistoryCmd is Subcommand of list scanned results
 type HistoryCmd struct {
-	debug       bool
-	debugSQL    bool
-	jsonBaseDir string
+	debug      bool
+	debugSQL   bool
+	resultsDir string
 }
 
 // Name return subcommand name
@@ -59,15 +59,15 @@ func (p *HistoryCmd) SetFlags(f *flag.FlagSet) {
 	f.BoolVar(&p.debugSQL, "debug-sql", false, "SQL debug mode")
 
 	wd, _ := os.Getwd()
-	defaultJSONBaseDir := filepath.Join(wd, "results")
-	f.StringVar(&p.jsonBaseDir, "results-dir", defaultJSONBaseDir, "/path/to/results")
+	defaultResultsDir := filepath.Join(wd, "results")
+	f.StringVar(&p.resultsDir, "results-dir", defaultResultsDir, "/path/to/results")
 }
 
 // Execute execute
 func (p *HistoryCmd) Execute(_ context.Context, f *flag.FlagSet, _ ...interface{}) subcommands.ExitStatus {
 
 	c.Conf.DebugSQL = p.debugSQL
-	c.Conf.JSONBaseDir = p.jsonBaseDir
+	c.Conf.ResultsDir = p.resultsDir
 
 	var err error
 	var jsonDirs report.JSONDirs
diff --git a/commands/scan.go b/commands/scan.go
index 2daee210..bbd349cf 100644
--- a/commands/scan.go
+++ b/commands/scan.go
@@ -44,7 +44,7 @@ type ScanCmd struct {
 
 	configPath string
 
-	jsonBaseDir      string
+	resultsDir       string
 	cvedbpath        string
 	cveDictionaryURL string
 	cacheDBPath      string
@@ -126,8 +126,8 @@ func (p *ScanCmd) SetFlags(f *flag.FlagSet) {
 	defaultConfPath := filepath.Join(wd, "config.toml")
 	f.StringVar(&p.configPath, "config", defaultConfPath, "/path/to/toml")
 
-	defaultJSONBaseDir := filepath.Join(wd, "results")
-	f.StringVar(&p.jsonBaseDir, "results-dir", defaultJSONBaseDir, "/path/to/results")
+	defaultResultsDir := filepath.Join(wd, "results")
+	f.StringVar(&p.resultsDir, "results-dir", defaultResultsDir, "/path/to/results")
 
 	f.StringVar(
 		&p.cvedbpath,
@@ -347,7 +347,7 @@ func (p *ScanCmd) Execute(_ context.Context, f *flag.FlagSet, _ ...interface{})
 		reports = append(reports, report.AzureBlobWriter{})
 	}
 
-	c.Conf.JSONBaseDir = p.jsonBaseDir
+	c.Conf.ResultsDir = p.resultsDir
 	c.Conf.CveDBPath = p.cvedbpath
 	c.Conf.CveDictionaryURL = p.cveDictionaryURL
 	c.Conf.CacheDBPath = p.cacheDBPath
diff --git a/commands/tui.go b/commands/tui.go
index 4112b598..4c7c1502 100644
--- a/commands/tui.go
+++ b/commands/tui.go
@@ -33,9 +33,9 @@ import (
 
 // TuiCmd is Subcommand of host discovery mode
 type TuiCmd struct {
-	lang        string
-	debugSQL    bool
-	jsonBaseDir string
+	lang       string
+	debugSQL   bool
+	resultsDir string
 }
 
 // Name return subcommand name
@@ -59,15 +59,15 @@ func (p *TuiCmd) SetFlags(f *flag.FlagSet) {
 
 	wd, _ := os.Getwd()
 
-	defaultJSONBaseDir := filepath.Join(wd, "results")
-	f.StringVar(&p.jsonBaseDir, "results-dir", defaultJSONBaseDir, "/path/to/results")
+	defaultResultsDir := filepath.Join(wd, "results")
+	f.StringVar(&p.resultsDir, "results-dir", defaultResultsDir, "/path/to/results")
 }
 
 // Execute execute
 func (p *TuiCmd) Execute(_ context.Context, f *flag.FlagSet, _ ...interface{}) subcommands.ExitStatus {
 	c.Conf.Lang = "en"
 	c.Conf.DebugSQL = p.debugSQL
-	c.Conf.JSONBaseDir = p.jsonBaseDir
+	c.Conf.ResultsDir = p.resultsDir
 
 	var jsonDirName string
 	var err error
diff --git a/config/config.go b/config/config.go
index a9de9bb9..d6d4c034 100644
--- a/config/config.go
+++ b/config/config.go
@@ -47,7 +47,7 @@ type Config struct {
 	SSHExternal bool
 
 	HTTPProxy   string `valid:"url"`
-	JSONBaseDir string
+	ResultsDir  string
 	CveDBPath   string
 	CacheDBPath string
 
@@ -67,10 +67,10 @@ type Config struct {
 func (c Config) Validate() bool {
 	errs := []error{}
 
-	if len(c.JSONBaseDir) != 0 {
-		if ok, _ := valid.IsFilePath(c.JSONBaseDir); !ok {
+	if len(c.ResultsDir) != 0 {
+		if ok, _ := valid.IsFilePath(c.ResultsDir); !ok {
 			errs = append(errs, fmt.Errorf(
-				"JSON base directory must be a *Absolute* file path. -results-dir: %s", c.JSONBaseDir))
+				"JSON base directory must be a *Absolute* file path. -results-dir: %s", c.ResultsDir))
 		}
 	}
 
diff --git a/report/json.go b/report/json.go
index 757f1058..47811874 100644
--- a/report/json.go
+++ b/report/json.go
@@ -94,13 +94,13 @@ var JSONDirPattern = regexp.MustCompile(`^\d{8}_\d{4}$`)
 // GetValidJSONDirs return valid json directory as array
 func GetValidJSONDirs() (jsonDirs JSONDirs, err error) {
 	var dirInfo []os.FileInfo
-	if dirInfo, err = ioutil.ReadDir(c.Conf.JSONBaseDir); err != nil {
-		err = fmt.Errorf("Failed to read %s: %s", c.Conf.JSONBaseDir, err)
+	if dirInfo, err = ioutil.ReadDir(c.Conf.ResultsDir); err != nil {
+		err = fmt.Errorf("Failed to read %s: %s", c.Conf.ResultsDir, err)
 		return
 	}
 	for _, d := range dirInfo {
 		if d.IsDir() && JSONDirPattern.MatchString(d.Name()) {
-			jsonDir := filepath.Join(c.Conf.JSONBaseDir, d.Name())
+			jsonDir := filepath.Join(c.Conf.ResultsDir, d.Name())
 			jsonDirs = append(jsonDirs, jsonDir)
 		}
 	}
diff --git a/report/tui.go b/report/tui.go
index 6804d35f..4a41635b 100644
--- a/report/tui.go
+++ b/report/tui.go
@@ -73,14 +73,14 @@ func RunTui(jsonDirName string) subcommands.ExitStatus {
 func selectScanHistory(jsonDirName string) (latest models.ScanHistory, err error) {
 	var jsonDir string
 	if 0 < len(jsonDirName) {
-		jsonDir = filepath.Join(config.Conf.JSONBaseDir, jsonDirName)
+		jsonDir = filepath.Join(config.Conf.ResultsDir, jsonDirName)
 	} else {
 		var jsonDirs JSONDirs
 		if jsonDirs, err = GetValidJSONDirs(); err != nil {
 			return
 		}
 		if len(jsonDirs) == 0 {
-			return latest, fmt.Errorf("No scan results are found in %s", config.Conf.JSONBaseDir)
+			return latest, fmt.Errorf("No scan results are found in %s", config.Conf.ResultsDir)
 		}
 		jsonDir = jsonDirs[0]
 	}
diff --git a/report/util.go b/report/util.go
index 8ac3044f..123d22f7 100644
--- a/report/util.go
+++ b/report/util.go
@@ -31,19 +31,21 @@ import (
 )
 
 func ensureResultDir(scannedAt time.Time) (path string, err error) {
-	if resultDirPath != "" {
-		return resultDirPath, nil
-	}
-
 	const timeLayout = "20060102_1504"
-	timedir := scannedAt.Format(timeLayout)
-	wd, _ := os.Getwd()
-	dir := filepath.Join(wd, "results", timedir)
-	if err := os.MkdirAll(dir, 0700); err != nil {
+	jsonDirName := scannedAt.Format(timeLayout)
+
+	resultsDir := config.Conf.ResultsDir
+	if len(resultsDir) == 0 {
+		wd, _ := os.Getwd()
+		resultsDir = filepath.Join(wd, "results")
+	}
+	jsonDir := filepath.Join(resultsDir, jsonDirName)
+
+	if err := os.MkdirAll(jsonDir, 0700); err != nil {
 		return "", fmt.Errorf("Failed to create dir: %s", err)
 	}
 
-	symlinkPath := filepath.Join(wd, "results", "current")
+	symlinkPath := filepath.Join(resultsDir, "current")
 	if _, err := os.Lstat(symlinkPath); err == nil {
 		if err := os.Remove(symlinkPath); err != nil {
 			return "", fmt.Errorf(
@@ -51,11 +53,11 @@ func ensureResultDir(scannedAt time.Time) (path string, err error) {
 		}
 	}
 
-	if err := os.Symlink(dir, symlinkPath); err != nil {
+	if err := os.Symlink(jsonDir, symlinkPath); err != nil {
 		return "", fmt.Errorf(
 			"Failed to create symlink: path: %s, err: %s", symlinkPath, err)
 	}
-	return dir, nil
+	return jsonDir, nil
 }
 
 func toPlainText(scanResult models.ScanResult) (string, error) {
diff --git a/report/writer.go b/report/writer.go
index 272b1956..13fd22f2 100644
--- a/report/writer.go
+++ b/report/writer.go
@@ -39,5 +39,3 @@ const (
 type ResultWriter interface {
 	Write([]models.ScanResult) error
 }
-
-var resultDirPath string