diff --git a/main.go b/main.go
index e750517..872da57 100644
--- a/main.go
+++ b/main.go
@@ -17,14 +17,17 @@ func main() {
 	versionOption := flag.Bool("version", false, "Version of gee")
 	appendOption := flag.Bool("append", false, "Append mode for files")
 	chunkedLineOption := flag.Int("chunked", 0, "Chuked files from line (e.g output / output_1 / output_2)")
-	withLineOption := flag.Bool("with-line", false, "With line number")
-	withTimeOption := flag.Bool("with-time", false, "With timestamp")
+	withLineOption := flag.Bool("with-line", false, "With line number (colorize blue)")
+	withTimeOption := flag.Bool("with-time", false, "With timestamp (colorize blue)")
 	prefixOption := flag.String("prefix", "", "Prefix string")
 	suffixOption := flag.String("suffix", "", "Suffix string")
 	rmnlOption := flag.Bool("rmnl", false, "Remove newline(\\r\\n)")
 	distributeOption := flag.Bool("distribute", false, "Distribution to files")
+	colorOption := flag.Bool("uncolor", false, "Uncolorize stdout")
 	regexOption := flag.String("regex", "", "Match with Regular Expression (like grep)")
 	regexvOption := flag.String("regexv", "", "Unmatch with Regular Expression (like grep -v)")
+	findOption := flag.String("find", "", "Find string in line (colorize red)")
+	replaceOption := flag.String("replace", "", "Replace string in line with '-find' option")
 
 	// Custom usage
 	flag.Usage = func() {
@@ -66,6 +69,9 @@ func main() {
 		Distribute:    *distributeOption,
 		Regex:         *regexOption,
 		RegexV:        *regexvOption,
+		Replace:       *replaceOption,
+		Find:          *findOption,
+		Color:         !*colorOption,
 	}
 
 	// Running gee app
diff --git a/pkg/gee/gee.go b/pkg/gee/gee.go
index 7c96eed..31db8fe 100644
--- a/pkg/gee/gee.go
+++ b/pkg/gee/gee.go
@@ -43,19 +43,14 @@ func Gee(options model.Options) {
 			regexBool = RegexV(options.RegexV, l)
 		}
 		if regexBool {
-			line := ""
-			if options.WithLine {
-				l = "[" + strconv.Itoa(stdLine) + "] " + l
-			}
-			if options.WithTimestamp {
-				l = "[" + GetNowTime() + "] " + l
-			}
+			linec, line := StringProc(l, stdLine, options)
 
 			// Prefix and Suffix
-			line = options.Prefix + l + options.Suffix
+			line = options.Prefix + line + options.Suffix
+			linec = options.Prefix + linec + options.Suffix
 
 			// Print to Stdout
-			StdPrint(line, options)
+			StdPrint(linec, options)
 
 			// Write to files
 			if (stdLine > options.ChunkedLine) && (options.ChunkedLine != 0) {
diff --git a/pkg/gee/string.go b/pkg/gee/string.go
new file mode 100644
index 0000000..8b269bc
--- /dev/null
+++ b/pkg/gee/string.go
@@ -0,0 +1,33 @@
+package gee
+
+import (
+	"strconv"
+	"strings"
+
+	"github.com/hahwul/gee/pkg/model"
+	"github.com/logrusorgru/aurora"
+)
+
+// StringProc is string
+func StringProc(l string, stdLine int, options model.Options) (string, string) {
+	result := l
+	resultPlain := l
+	au := aurora.NewAurora(options.Color)
+	if options.Find != "" {
+		if options.Replace != "" {
+			result = strings.Replace(result, options.Find, au.BrightRed(options.Replace).String(), -1)
+			resultPlain = strings.Replace(resultPlain, options.Find, options.Replace, -1)
+		} else {
+			result = strings.Replace(result, options.Find, au.BrightRed(options.Find).String(), -1)
+		}
+	}
+	if options.WithLine {
+		result = au.BrightBlue("["+strconv.Itoa(stdLine)+"] ").String() + result
+		resultPlain = "[" + strconv.Itoa(stdLine) + "] " + resultPlain
+	}
+	if options.WithTimestamp {
+		result = au.BrightBlue("["+GetNowTime()+"] ").String() + result
+		resultPlain = "[" + GetNowTime() + "] " + resultPlain
+	}
+	return result, resultPlain
+}
diff --git a/pkg/model/options.go b/pkg/model/options.go
index 77bd2bf..4dfd784 100644
--- a/pkg/model/options.go
+++ b/pkg/model/options.go
@@ -16,4 +16,7 @@ type Options struct {
 	RegexV        string
 	Split         string
 	Distribute    bool
+	Replace       string
+	Find          string
+	Color         bool
 }