diff --git a/strutil/string.go b/strutil/string.go
index dbd5b25..f3b1094 100644
--- a/strutil/string.go
+++ b/strutil/string.go
@@ -205,3 +205,34 @@ func ReverseStr(s string) string {
 	}
 	return string(r)
 }
+
+// Wrap a string with another string.
+func Wrap(str string, wrapWith string) string {
+	if str == "" || wrapWith == "" {
+		return str
+	}
+	var sb strings.Builder
+	sb.WriteString(wrapWith)
+	sb.WriteString(str)
+	sb.WriteString(wrapWith)
+
+	return sb.String()
+}
+
+// Unwrap a given string from anther string. will change str value
+func Unwrap(str string, wrapToken string) string {
+	if str == "" || wrapToken == "" {
+		return str
+	}
+
+	firstIndex := strings.Index(str, wrapToken)
+	lastIndex := strings.LastIndex(str, wrapToken)
+
+	if firstIndex == 0 && lastIndex > 0 && lastIndex <= len(str)-1 {
+		if len(wrapToken) <= lastIndex {
+			str = str[len(wrapToken):lastIndex]
+		}
+	}
+
+	return str
+}
diff --git a/strutil/string_test.go b/strutil/string_test.go
index d56a2b8..009974d 100644
--- a/strutil/string_test.go
+++ b/strutil/string_test.go
@@ -187,9 +187,6 @@ func isString(t *testing.T, test interface{}, expected bool) {
 func TestReverseStr(t *testing.T) {
 	reverseStr(t, "abc", "cba")
 	reverseStr(t, "12345", "54321")
-
-	//failed
-	//reverseStr(t, "abc", "abc")
 }
 
 func reverseStr(t *testing.T, test string, expected string) {
@@ -199,3 +196,42 @@ func reverseStr(t *testing.T, test string, expected string) {
 		t.FailNow()
 	}
 }
+
+func TestWrap(t *testing.T) {
+	wrap(t, "ab", "", "ab")
+	wrap(t, "", "*", "")
+	wrap(t, "ab", "*", "*ab*")
+	wrap(t, "ab", "\"", "\"ab\"")
+	wrap(t, "ab", "'", "'ab'")
+}
+
+func wrap(t *testing.T, test string, wrapWith string, expected string) {
+	res := Wrap(test, wrapWith)
+	if res != expected {
+		internal.LogFailedTestInfo(t, "Wrap", test, expected, res)
+		t.FailNow()
+	}
+}
+
+func TestUnwrap(t *testing.T) {
+	unwrap(t, "", "*", "")
+	unwrap(t, "ab", "", "ab")
+	unwrap(t, "ab", "*", "ab")
+	unwrap(t, "**ab**", "*", "*ab*")
+	unwrap(t, "**ab**", "**", "ab")
+	unwrap(t, "\"ab\"", "\"", "ab")
+	unwrap(t, "*ab", "*", "*ab")
+	unwrap(t, "ab*", "*", "ab*")
+	unwrap(t, "***", "*", "*")
+	unwrap(t, "**", "*", "")
+	unwrap(t, "***", "**", "***")
+	unwrap(t, "**", "**", "**")
+}
+
+func unwrap(t *testing.T, test string, wrapToken string, expected string) {
+	res := Unwrap(test, wrapToken)
+	if res != expected {
+		internal.LogFailedTestInfo(t, "Unwrap", test+"->"+wrapToken, expected, res)
+		t.FailNow()
+	}
+}