diff --git a/service/node.ts b/service/node.ts
index 3537238..cba6de0 100644
--- a/service/node.ts
+++ b/service/node.ts
@@ -16,6 +16,7 @@ class LightClient {
     async start(): Promise<boolean> {
         if (checkLightClientWasm()){
             await request(1,this.url,"start",[])
+            await sleep(5*1000)
             return true
         }
         await sh("cd " + this.dirPath + "/target/release && RUST_LOG=info,ckb_light_client=trace ./ckb-light-client run --config-file ./config.toml > node.log 2>&1 &")
diff --git a/service/txService.ts b/service/txService.ts
index 85f3f47..898baa0 100644
--- a/service/txService.ts
+++ b/service/txService.ts
@@ -122,7 +122,7 @@ export async function getCkbTransactionList(scriptObject: Script, script_type: S
 
             },
             "asc",
-            BI.from(3000).toHexString(), lastCursor
+            BI.from(1000).toHexString(), lastCursor
         )
         if (result.objects.length == 0) {
             return txList
@@ -158,7 +158,7 @@ export async function getLightTransactionList(scriptObject: Script, script_type:
 
             },
             "asc",
-            BI.from(3000).toHexString(),lastCursor
+            BI.from(1000).toHexString(),lastCursor
         )
         if (result.objects.length == 0) {
             return txList
@@ -193,7 +193,7 @@ export async function getTransactionsLength(scriptObject: Script, script_type: S
 
             },
             "asc",
-            BI.from(3000).toHexString()
+            BI.from(1000).toHexString()
         )
         if (result.objects.length == 0) {
             break
@@ -216,7 +216,7 @@ export async function getCellsByRange(scriptObject: Script, script_type: ScriptT
             filter: {
                 blockRange: block_range
             }
-        }, "asc", "0xfff", lastCursor)
+        }, "asc", "0x1ff", lastCursor)
         if (result.objects.length == 0) {
             break
         }
diff --git a/test/get_header.spec.ts b/test/get_header.spec.ts
index ca45bcf..ddd7439 100644
--- a/test/get_header.spec.ts
+++ b/test/get_header.spec.ts
@@ -9,7 +9,10 @@ import {waitScriptsUpdate} from "../service/lightService";
 describe('get_header', function () {
 
     this.timeout(600_000)
-
+    it("dd",async ()=>{
+        let acc = generateAccountFromPrivateKey(ACCOUNT_PRIVATE)
+        console.log(acc)
+    })
     it("query the hash that does not exist on the ckb chain,should return null", async () => {
         let response = await getHeader("0x1d7c6f92fa3335bf01c3f43f8970cb586d2dee81b90d363169dbe1bba98d6c11")
         console.log('response:', response)
@@ -20,7 +23,7 @@ describe('get_header', function () {
         let script = generateAccountFromPrivateKey(ACCOUNT_PRIVATE).lockScript
         let cells = await indexerMockLightRpc.getCells({
             script:script,scriptType:"lock"
-        }, "asc","0xfff")
+        }, "asc","0x1ff")
 
         // set scripts :( account,cells[0].height -1 ) ,want to collected cells that not used ;
         await lightClientRPC.setScripts([{script: script,scriptType:"lock", blockNumber: BI.from(cells.objects[0].blockNumber).sub(1).toHexString()}])
@@ -32,7 +35,7 @@ describe('get_header', function () {
         let response = await lightClientRPC.getCells({
             script:script,
             scriptType:"lock"
-        }, "asc", "0xfff")
+        }, "asc", "0x1ff")
 
         let block = await rpcCLient.getBlockByNumber(response.objects[0].blockNumber.toString())
         if (block == undefined) {
diff --git a/test/get_transactions.spec.ts b/test/get_transactions.spec.ts
index cf7d5a2..db501c7 100644
--- a/test/get_transactions.spec.ts
+++ b/test/get_transactions.spec.ts
@@ -26,7 +26,7 @@ describe('get_transactions', function () {
         let txs = await rpcCLient.getTransactions({
             "script": test_scripts[0].script, "scriptType": test_scripts[0].scriptType,
             "groupByTransaction": true
-        }, "asc", "0xfff")
+        }, "asc", "0x1ff")
         console.log(txs.objects[0].blockNumber)
         console.log(txs.objects[txs.objects.length - 1].blockNumber)
         await lightClientRPC.setScripts([
@@ -51,7 +51,7 @@ describe('get_transactions', function () {
                     filter: {
                         blockRange: [BI.from(12112687).sub(1).toHexString(), BI.from(12116260).toHexString()],
                     }
-                }, "asc", "0xfff", lightAfterCursor
+                }, "asc", "0x1ff", lightAfterCursor
             )
             let ckbTxs = await rpcCLient.getTransactions({
                 "script": test_scripts[0].script, "scriptType": test_scripts[0].scriptType,
@@ -59,20 +59,20 @@ describe('get_transactions', function () {
                 filter: {
                     blockRange: [BI.from(12112687).sub(1).toHexString(), BI.from(12116260).toHexString()],
                 }
-            }, "asc", "0xfff", ckbAfterCursor)
+            }, "asc", "0x1ff", ckbAfterCursor)
 
             console.log("lightTxs.objects.length:", lightTxs.objects.length)
             console.log("ckbTxs.objects.length:", ckbTxs.objects.length)
-            expect(lightTxs.objects.length == ckbTxs.objects.length, "light txs length not equal ckb txs length")
+            expect(lightTxs.objects.length ).to.be.equal( ckbTxs.objects.length, "light txs length not equal ckb txs length")
             for (let i = 0; i < lightTxs.objects.length; i++) {
                 let lightTx = lightTxs.objects[i]
                 let ckbTx = ckbTxs.objects[i]
                 // console.log("lightTx:", lightTx)
                 // console.log("ckbTx:", ckbTx)
-                expect(lightTx.transaction.hash == ckbTx.txHash, "light tx hash not equal ckb tx hash")
-                expect(lightTx.blockNumber == ckbTx.blockNumber, "light block number not equal ckb tx hash")
-                expect(lightTx.ioIndex == ckbTx.ioIndex, "light block number not equal ckb tx hash")
-                expect(lightTx.txIndex == ckbTx.txIndex, "light block number not equal ckb tx hash")
+                expect(lightTx.transaction.hash).to.be.equal(ckbTx.txHash, "light tx hash not equal ckb tx hash")
+                expect(lightTx.blockNumber ).to.be.equal( ckbTx.blockNumber, "light block number not equal ckb tx hash")
+                expect(lightTx.ioIndex ).to.be.equal( ckbTx.ioIndex, "light block number not equal ckb tx hash")
+                expect(lightTx.txIndex ).to.be.equal( ckbTx.txIndex, "light block number not equal ckb tx hash")
             }
             lightAfterCursor = lightTxs.lastCursor
             ckbAfterCursor = ckbTxs.lastCursor
@@ -93,7 +93,7 @@ describe('get_transactions', function () {
                     filter: {
                         blockRange: [BI.from(12112687).sub(1).toHexString(), BI.from(12116260).toHexString()],
                     }
-                }, "asc", BI.from(5000).toHexString(), lightAfterCursor
+                }, "asc", BI.from(1000).toHexString(), lightAfterCursor
             )
             if(lightTxs.objects.length == 0){
                 return
@@ -105,18 +105,20 @@ describe('get_transactions', function () {
                 filter: {
                     blockRange: [BI.from(12112687).sub(1).toHexString(), BI.from(12116260).toHexString()],
                 }
-            }, "asc", BI.from(5000).toHexString(), ckbAfterCursor)
+            }, "asc", BI.from(1000).toHexString(), ckbAfterCursor)
 
             console.log("lightTxs.objects.length:", lightTxs.objects.length)
             console.log("ckbTxs.objects.length:", ckbTxs.objects.length)
-            expect(lightTxs.objects.length == ckbTxs.objects.length, "light txs length not equal ckb txs length")
+            expect(lightTxs.objects.length ).to.be.equal( ckbTxs.objects.length, "light txs length not equal ckb txs length")
             for (let i = 0; i < lightTxs.objects.length; i++) {
                 let lightTx = lightTxs.objects[i]
                 let ckbTx = ckbTxs.objects[i]
-                expect(lightTx.transaction.hash == ckbTx.txHash, "light tx hash not equal ckb tx hash")
-                expect(lightTx.blockNumber == ckbTx.blockNumber, "light block number not equal ckb tx hash")
-                expect(lightTx.cells == ckbTx.cells, "light block number not equal ckb tx hash")
-                expect(lightTx.txIndex == ckbTx.txIndex, "light block number not equal ckb tx hash")
+                // console.log("index:",i," lightTx:", lightTx.transaction.hash,JSON.stringify(lightTx.cells)  )
+                // console.log("ckbTx:", ckbTx.txHash)
+                expect(lightTx.transaction.hash ).to.be.equal( ckbTx.txHash, "light tx hash not equal ckb tx hash")
+                expect(lightTx.blockNumber ).to.be.equal( ckbTx.blockNumber, "light block number not equal ckb tx hash")
+                expect(JSON.stringify(lightTx.cells) ).to.be.equal( JSON.stringify(ckbTx.cells), "light block number not equal ckb tx hash")
+                expect(lightTx.txIndex ).to.be.equal( ckbTx.txIndex, "light block number not equal ckb tx hash")
             }
             lightAfterCursor = lightTxs.lastCursor
             ckbAfterCursor = ckbTxs.lastCursor
@@ -125,4 +127,4 @@ describe('get_transactions', function () {
         }
     })
 
-});
+});
\ No newline at end of file