diff --git a/modules/coinswap/simulation/genesis.go b/modules/coinswap/simulation/genesis.go
index e73cf0de..86bb3501 100644
--- a/modules/coinswap/simulation/genesis.go
+++ b/modules/coinswap/simulation/genesis.go
@@ -39,7 +39,7 @@ func RandomizedGenState(simState *module.SimulationState) {
 
 	simState.AppParams.GetOrGenerate(
 		keyPoolCreationFee, &poolCreationFee, simState.Rand,
-		func(r *rand.Rand) { poolCreationFee = sdk.NewInt64Coin(sdk.DefaultBondDenom, r.Int63n(100)) },
+		func(r *rand.Rand) { poolCreationFee = sdk.NewInt64Coin(sdk.DefaultBondDenom, r.Int63n(100)+1) },
 	)
 
 	simState.AppParams.GetOrGenerate(
diff --git a/modules/service/keeper/invocation.go b/modules/service/keeper/invocation.go
index da4134de..50cbac69 100644
--- a/modules/service/keeper/invocation.go
+++ b/modules/service/keeper/invocation.go
@@ -236,7 +236,7 @@ func (k Keeper) UpdateRequestContext(
 		repeatedFreq = requestContext.RepeatedFrequency
 	}
 
-	if repeatedFreq < uint64(timeout) {
+	if requestContext.Repeated && repeatedFreq < uint64(timeout) {
 		return errorsmod.Wrapf(
 			types.ErrInvalidRepeatedFreq,
 			"repeated frequency [%d] must not be less than the timeout [%d]",
diff --git a/modules/service/simulation/operations.go b/modules/service/simulation/operations.go
index 5e17bd42..5ee0e991 100644
--- a/modules/service/simulation/operations.go
+++ b/modules/service/simulation/operations.go
@@ -3,7 +3,6 @@ package simulation
 import (
 	"errors"
 	"fmt"
-	"math/rand"
 
 	"cosmossdk.io/math"
 	tmbytes "github.com/cometbft/cometbft/libs/bytes"
@@ -14,6 +13,7 @@ import (
 	moduletestutil "github.com/cosmos/cosmos-sdk/types/module/testutil"
 	simtypes "github.com/cosmos/cosmos-sdk/types/simulation"
 	"github.com/cosmos/cosmos-sdk/x/simulation"
+	"math/rand"
 
 	"mods.irisnet.org/modules/service/keeper"
 	"mods.irisnet.org/modules/service/types"
@@ -990,12 +990,15 @@ func SimulateMsgCallService(
 		}
 		timeout := int64(simtypes.RandIntBetween(r, 1, int(k.MaxRequestTimeout(ctx))))
 
-		repeated := true
-		repeatedFrequency := uint64(100)
-		repeatedTotal := int64(10)
+		repeated := r.Intn(2) == 0
+		var repeatedFrequency, repeatedTotal uint64
+		if repeated {
+			repeatedFrequency = uint64(100)
+			repeatedTotal = uint64(10)
+		}
 
 		msg := types.NewMsgCallService(serviceName, providers, consumer, input,
-			serviceFeeCap, timeout, repeated, repeatedFrequency, repeatedTotal)
+			serviceFeeCap, timeout, repeated, repeatedFrequency, int64(repeatedTotal))
 
 		spendable := bk.SpendableCoins(ctx, account.GetAddress())
 		spendable, hasNeg := spendable.SafeSub(serviceFeeCap...)
@@ -1158,6 +1161,15 @@ func SimulateMsgPauseRequestContext(
 				"not authorized operation",
 			), nil, nil
 		}
+
+		if !requestContext.Repeated {
+			return simtypes.NoOpMsg(
+				types.ModuleName,
+				types.TypeMsgPauseRequestContext,
+				"requestContext non repeated",
+			), nil, nil
+		}
+
 		consumer, err := sdk.AccAddressFromBech32(requestContext.Consumer)
 		if err != nil {
 			return simtypes.NoOpMsg(
diff --git a/modules/token/simulation/genesis.go b/modules/token/simulation/genesis.go
index 0db47cd9..742ba439 100644
--- a/modules/token/simulation/genesis.go
+++ b/modules/token/simulation/genesis.go
@@ -71,7 +71,7 @@ func RandomizedGenState(simState *module.SimulationState) {
 	)
 
 	tokenGenesis := v1.NewGenesisState(
-		v1.NewParams(tokenTaxRate, sdk.NewCoin(sdk.DefaultBondDenom, issueTokenBaseFee), mintTokenFeeRatio, enableErc20, ""),
+		v1.NewParams(tokenTaxRate, sdk.NewCoin(v1.GetNativeToken().Symbol, issueTokenBaseFee), mintTokenFeeRatio, enableErc20, ""),
 		tokens,
 	)