diff --git a/API.md b/API.md
index 3324a4f..cc32836 100644
--- a/API.md
+++ b/API.md
@@ -267,7 +267,7 @@ batch get .bit DOBs
 * host: `indexer-v1.did.id`
 * path: `/v1/did/list`
 * param:
-  * did_type: 
+  * did_type: 0-all DOBs, 1-normal DOBs, 2-recyclable DOBs
 ```json
 {
   "type": "blockchain",
@@ -293,9 +293,7 @@ batch get .bit DOBs
         "outpoint": "",
         "account_id": "",
         "account": "",
-        "args": "",
-        "expired_at": 0,
-        "did_cell_status": 1
+        "expired_at": 0
       }
     ]
   }
@@ -308,6 +306,12 @@ batch get .bit DOBs
 curl -X POST https://indexer-v1.did.id/v1/did/list -d '{"type": "blockchain","key_info": {"coin_type": "", "key": ""},"page": 1,"size": 10,"did_type": 1}'
 ```
 
+or json rpc style:
+
+```shell
+curl -X POST https://indexer-v1.did.id -d '{"jsonrpc": "2.0","id": 1,"method": "das_didCellList","params": [{"type": "blockchain","key_info": {"coin_type": "", "key": ""},"page": 1,"size": 10,"did_type": 1}]}'
+```
+
 ### Get Record List
 
 batch get account register info, currently can only check whether the account can be registered
diff --git a/http_server/handle/did_list.go b/http_server/handle/did_list.go
index c9e5674..b8d59db 100644
--- a/http_server/handle/did_list.go
+++ b/http_server/handle/did_list.go
@@ -25,12 +25,10 @@ type RespDidList struct {
 }
 
 type DidData struct {
-	Outpoint      string               `json:"outpoint"`
-	AccountId     string               `json:"account_id"`
-	Account       string               `json:"account"`
-	Args          string               `json:"args"`
-	ExpiredAt     uint64               `json:"expired_at"`
-	DidCellStatus tables.DidCellStatus `json:"did_cell_status"`
+	Outpoint  string `json:"outpoint"`
+	AccountId string `json:"account_id"`
+	Account   string `json:"account"`
+	ExpiredAt uint64 `json:"expired_at"`
 }
 
 func (h *HttpHandle) JsonRpcDidList(ctx *gin.Context, p json.RawMessage, apiResp *http_api.ApiResp) {
@@ -97,12 +95,10 @@ func (h *HttpHandle) doDidList(ctx context.Context, req *ReqDidList, apiResp *ht
 	}
 	for _, v := range res {
 		temp := DidData{
-			Outpoint:      v.Outpoint,
-			Account:       v.Account,
-			AccountId:     v.AccountId,
-			Args:          v.Args,
-			ExpiredAt:     v.ExpiredAt,
-			DidCellStatus: req.DidType,
+			Outpoint:  v.Outpoint,
+			Account:   v.Account,
+			AccountId: v.AccountId,
+			ExpiredAt: v.ExpiredAt,
 		}
 		data = append(data, temp)
 	}