diff --git a/example/account_test.go b/example/account_test.go
index cf10c860..6b9dbf9d 100644
--- a/example/account_test.go
+++ b/example/account_test.go
@@ -16,7 +16,7 @@ const (
 )
 
 func TestTransactionSend(t *testing.T) {
-	str := `{"sign_key":"6c6833be5e0e4ab02ab4808007148fcf","sign_list":[{"sign_type":6,"sign_msg":"0x860d46babd290ee09968eb4f257d351c9457b2556f64f2e2004c28c265f0a1f9d263eeaf6c5b1947da33421837cc25dc60620f890ab0e02d5913ae9c8aa1770701"}],"mm_json":null}`
+	str := `{"sign_key":"3006b6f61c704cd33d19f6e52bf033b6","sign_list":[{"sign_type":6,"sign_msg":"0x7fc2127e46a95588f28ec3cc069645e8f46d974eee48b6830712bfd8734212d914744d0765a4fbfd8368dc57ff4cfedb82936ee8147285df7b6802ce4e0dc20801"}],"mm_json":null}`
 
 	var req handle.ReqTransactionSend
 	if err := json.Unmarshal([]byte(str), &req); err != nil {
@@ -73,10 +73,10 @@ func TestEditOwner(t *testing.T) {
 
 	var req handle.ReqEditOwner
 	req.ChainType = common.ChainTypeMixin
-	req.Address = "0xe1090ce82474cbe0b196d1e62ec349ec05a61076c68d14129265370ca7e051c4"
+	req.Address = "0x99c648a7968540a630dc665a676cf90adaeaad923685f03803abd23bc17c5b58"
 	req.Account = "1234567871.bit"
 	req.RawParam.ReceiverChainType = common.ChainTypeMixin
-	req.RawParam.ReceiverAddress = "0x99c648a7968540a630dc665a676cf90adaeaad923685f03803abd23bc17c5b58"
+	req.RawParam.ReceiverAddress = "0xe1090ce82474cbe0b196d1e62ec349ec05a61076c68d14129265370ca7e051c4"
 	req.EvmChainId = 97
 
 	var data handle.RespEditOwner
@@ -162,6 +162,43 @@ func TestReverseDeclare(t *testing.T) {
 	fmt.Println(toolib.JsonString(signReq))
 }
 
+func TestReverseRedeclare(t *testing.T) {
+	url := TestUrl + "/reverse/redeclare"
+	var req handle.ReqReverseRedeclare
+	req.ChainType = common.ChainTypeMixin
+	req.Address = "0xe1090ce82474cbe0b196d1e62ec349ec05a61076c68d14129265370ca7e051c4"
+	req.Account = "1234567872.bit"
+	req.EvmChainId = 5
+
+	var data handle.RespReverseRedeclare
+	if err := doReq(url, req, &data); err != nil {
+		t.Fatal(err)
+	}
+	var signReq handle.ReqSignTx
+	signReq.SignInfo = data.SignInfo
+	signReq.ChainId = 5
+	signReq.Private = ""
+	fmt.Println(toolib.JsonString(signReq))
+}
+
+func TestReverseRetract(t *testing.T) {
+	var req handle.ReqReverseRetract
+	req.ChainType = common.ChainTypeMixin
+	req.Address = "0xe1090ce82474cbe0b196d1e62ec349ec05a61076c68d14129265370ca7e051c4"
+	req.EvmChainId = 5
+	url := TestUrl + "/reverse/retract"
+
+	var data handle.RespReverseRetract
+	if err := doReq(url, req, &data); err != nil {
+		t.Fatal(err)
+	}
+	var signReq handle.ReqSignTx
+	signReq.SignInfo = data.SignInfo
+	signReq.ChainId = 5
+	signReq.Private = ""
+	fmt.Println(toolib.JsonString(signReq))
+}
+
 func TestBalanceInfo(t *testing.T) {
 	url := TestUrl + "/balance/info"
 	var req handle.ReqBalanceInfo
@@ -174,3 +211,15 @@ func TestBalanceInfo(t *testing.T) {
 	}
 	fmt.Println(toolib.JsonString(data))
 }
+
+func TestReverseLatest(t *testing.T) {
+	url := TestUrl + "/reverse/latest"
+	var req handle.ReqReverseLatest
+	req.ChainType = common.ChainTypeMixin
+	req.Address = "0xe1090ce82474cbe0b196d1e62ec349ec05a61076c68d14129265370ca7e051c4"
+	var data handle.RespReverseLatest
+	if err := doReq(url, req, &data); err != nil {
+		t.Fatal(err)
+	}
+	fmt.Println(toolib.JsonString(data))
+}
diff --git a/example/example_test.go b/example/example_test.go
index f0bfe5a5..950c5bf7 100644
--- a/example/example_test.go
+++ b/example/example_test.go
@@ -65,23 +65,6 @@ func getClientTestnet2() (rpc.Client, error) {
 	return rpc.DialWithIndexer(ckbUrl, indexerUrl)
 }
 
-func TestReverseRetract(t *testing.T) {
-	var req handle.ReqReverseRetract
-	req.ChainType = common.ChainTypeEth
-	req.Address = "0x15a33588908cF8Edb27D1AbE3852Bf287Abd3891"
-	req.EvmChainId = 5
-	url := TestUrl + "/reverse/retract"
-
-	var data handle.RespReverseRetract
-	var resp api_code.ApiResp
-	resp.Data = &data
-	_, _, errs := gorequest.New().Post(url).SendStruct(&req).EndStruct(&resp)
-	if errs != nil {
-		t.Fatal(errs)
-	}
-	fmt.Println(toolib.JsonString(data))
-}
-
 func TestEIP712Signature(t *testing.T) {
 	mmjson := `{
         "types":{