diff --git a/tree/generate.go b/tree/generate.go
index afd8ef3..1d1a99c 100644
--- a/tree/generate.go
+++ b/tree/generate.go
@@ -108,6 +108,16 @@ func (g *Generate) getKey(startIndex int) (string, int, error) {
 			startIndex++
 			break
 		}
+
+		if charStr == KeywordEscapeSymbol {
+			// 转义符
+			startIndex++
+			if startIndex >= len(g.jsonDataByte) {
+				// 转义符后面没东西了
+				return "", startIndex, errors.New("escape symbol without any data")
+			}
+			charStr = string(g.jsonDataByte[startIndex])
+		}
 		keyCharList = append(keyCharList, charStr)
 		startIndex++
 	}
diff --git a/tree/generate_test.go b/tree/generate_test.go
index a124fa3..c7e118b 100644
--- a/tree/generate_test.go
+++ b/tree/generate_test.go
@@ -13,7 +13,7 @@ import (
 )
 
 func TestNew(t *testing.T) {
-	jsonData := `{"name": "zhang", "age":17}`
+	jsonData := `{"n\\\\\\ame": "zhang", "age":17}`
 	g, err := New(jsonData)
 	if nil != err {
 		fmt.Println(err.Error())