diff --git a/test/V2Proxy/proxy.dvm.test.ts b/test/V2Proxy/proxy.dvm.test.ts
index ef5f2e6..fccffbc 100644
--- a/test/V2Proxy/proxy.dvm.test.ts
+++ b/test/V2Proxy/proxy.dvm.test.ts
@@ -126,8 +126,56 @@ describe("DODOProxyV2.0", () => {
         await ctx.USDT.methods.balanceOf(addrs[1]).call(),
         quoteAmount
       );
-    });
+      
 
+    });
+    it("updateFeeRateModel", async () => {
+      var feeRate = await DVM_DODO_USDT.methods.getUserFeeRate(project).call()
+      assert.equal(
+        feeRate[1],
+        "10000000000000000"
+      );
+      var mtFeeResult0 =  await DVM_DODO_USDT.methods.querySellQuote(ctx.Deployer, decimalStr("10")).call()
+      assert.equal(
+        mtFeeResult0[1],
+        "999999999265727652176"
+      );
+
+      var feerateLogicAddress = ctx.MtFeeRateModelLogic.options.address;
+      await logGas(await ctx.mtFeeRateModel.methods.setFeeRate(
+        decimalStr("0.03"),
+        feerateLogicAddress
+      ), ctx.sendParam(ctx.Deployer), "setFeeRate");
+      var feeRateSet = await DVM_DODO_USDT.methods.getUserFeeRate(project).call()
+      assert.equal(
+        feeRateSet[1],
+        "30000000000000000"
+      );
+      var mtFeeResult1 =  await DVM_DODO_USDT.methods.querySellQuote(ctx.Deployer, decimalStr("10")).call()
+      assert.equal(
+        mtFeeResult1[1],
+        "2999999997797182956530"
+      );
+      
+
+      var feerateLogicUpdateAddress = ctx.MtFeeRateModelLogicUpdate.options.address;
+      await logGas(await ctx.mtFeeRateModel.methods.setFeeRate(
+        decimalStr("0.01"),
+        feerateLogicUpdateAddress
+      ), ctx.sendParam(ctx.Deployer), "setFeeRateUpdate");
+      var feeRateUpdate = await DVM_DODO_USDT.methods.getUserFeeRate(lp).call()
+      assert.equal(
+        feeRateUpdate[1],
+        "40000000000000000"
+      );
+    var mtFeeResult2 =  await DVM_DODO_USDT.methods.querySellQuote(ctx.Deployer, decimalStr("10")).call()
+    assert.equal(
+      mtFeeResult2[1],
+      "3999999997062910608707"
+    );
+    
+
+    });
 
     // it("createDVM - ETH", async () => {
     //   var baseToken = '0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE';
@@ -293,7 +341,7 @@ describe("DODOProxyV2.0", () => {
       // console.log("b_DOOD:" + b_DOOD + " a_DODO:" + a_DOOD);
       // console.log("b_USDT:" + b_USDT + " a_USDT:" + a_USDT);
       assert.equal(a_DOOD, decimalStr("500"));
-      assert.equal(a_USDT, "126151370");
+      assert.equal(a_USDT, "124886061");
       await logGas(await ctx.DODOProxyV2.methods.dodoSwapV2TokenToToken(
         ctx.DODO.options.address,
         ctx.USDT.options.address,
@@ -331,7 +379,7 @@ describe("DODOProxyV2.0", () => {
       // console.log("b_DOOD:" + b_DOOD + " a_DODO:" + a_DOOD);
       // console.log("b_WETH:" + b_WETH + " a_WETH:" + a_WETH);
       assert.equal(a_DOOD, decimalStr("500"));
-      assert.equal(a_WETH, "163816613646287588");
+      assert.equal(a_WETH, "160562971834401560");
       await logGas(await ctx.DODOProxyV2.methods.dodoSwapV2TokenToToken(
         ctx.DODO.options.address,
         ctx.WETH.options.address,
@@ -367,7 +415,7 @@ describe("DODOProxyV2.0", () => {
       // console.log("b_DOOD:" + b_DOOD + " a_DODO:" + a_DOOD);
       // console.log("b_WETH:" + b_WETH + " a_WETH:" + a_WETH);
       // console.log("b_ETH:" + b_ETH + " a_ETH:" + a_ETH);
-      assert.equal(a_DOOD, "2814340111190341070680");
+      assert.equal(a_DOOD, "2758402621041673925359");
       await logGas(await ctx.DODOProxyV2.methods.dodoSwapV2ETHToToken(
         ctx.DODO.options.address,
         1,
@@ -399,7 +447,7 @@ describe("DODOProxyV2.0", () => {
       assert.equal(a_DOOD, decimalStr("1000"));
       assert.equal(
         tx.events['OrderHistory'].returnValues['returnAmount'],
-        "323865907568573497"
+        "317467466094549770"
       )
       await logGas(await ctx.DODOProxyV2.methods.dodoSwapV2TokenToETH(
         ctx.DODO.options.address,
@@ -433,7 +481,7 @@ describe("DODOProxyV2.0", () => {
       var a_DOOD = await ctx.DODO.methods.balanceOf(trader).call();
       var a_WETH = await ctx.WETH.methods.balanceOf(trader).call();
       assert.equal(a_DOOD, decimalStr("500"));
-      assert.equal(a_WETH, "163633965833613187");
+      assert.equal(a_WETH, "158791178116238085");
       await logGas(await ctx.DODOProxyV2.methods.dodoSwapV2TokenToToken(
         ctx.DODO.options.address,
         ctx.WETH.options.address,
diff --git a/test/utils/ProxyContextV2.ts b/test/utils/ProxyContextV2.ts
index dad30b6..74a7f2f 100644
--- a/test/utils/ProxyContextV2.ts
+++ b/test/utils/ProxyContextV2.ts
@@ -39,6 +39,7 @@ export class ProxyContext {
 
   //Functions
   DODOIncentive: Contract;
+  mtFeeRateModel: Contract;
   MtFeeRateModelLogic: Contract;
   MtFeeRateModelLogicUpdate: Contract;
 
@@ -80,6 +81,7 @@ export class ProxyContext {
     var dppAdminTemplate = await contracts.newContract(contracts.DPP_ADMIN_NAME)
     var permissionManagerTemplate = await contracts.newContract(contracts.PERMISSION_MANAGER_NAME)
     var mtFeeRateModelTemplate = await contracts.newContract(contracts.FEE_RATE_MODEL_NAME)
+    this.mtFeeRateModel = mtFeeRateModelTemplate;
     await mtFeeRateModelTemplate.methods.init(this.Deployer,decimalStr("0.01")).send(this.sendParam(this.Deployer));
     // await mtFeeRateModelTemplate.methods.init(this.Deployer,decimalStr("0")).send(this.sendParam(this.Deployer));