diff --git a/app/upgrades.go b/app/upgrades.go
index 80832f4..81f145c 100644
--- a/app/upgrades.go
+++ b/app/upgrades.go
@@ -11,7 +11,7 @@ import (
 	v009 "github.com/Asphere-xyz/tacchain/app/upgrades/v0.0.9"
 	v101 "github.com/Asphere-xyz/tacchain/app/upgrades/v1.0.1"
 	v102 "github.com/Asphere-xyz/tacchain/app/upgrades/v1.0.2"
-	v103 "github.com/Asphere-xyz/tacchain/app/upgrades/v1.0.3"
+	v104 "github.com/Asphere-xyz/tacchain/app/upgrades/v1.0.4"
 )
 
 // Upgrades list of chain upgrades
@@ -21,7 +21,7 @@ var Upgrades = []upgrades.Upgrade{
 	v0011.Upgrade,
 	v101.Upgrade,
 	v102.Upgrade, // liquid stake
-	v103.Upgrade, // ed25519 precompile
+	v104.Upgrade, // ed25519 precompile
 }
 
 // RegisterUpgradeHandlers registers the chain upgrade handlers
diff --git a/app/upgrades/v1.0.4/upgrades.go b/app/upgrades/v1.0.4/upgrades.go
new file mode 100644
index 0000000..cf503a2
--- /dev/null
+++ b/app/upgrades/v1.0.4/upgrades.go
@@ -0,0 +1,48 @@
+package v104
+
+import (
+	"context"
+	"slices"
+
+	storetypes "cosmossdk.io/store/types"
+	upgradetypes "cosmossdk.io/x/upgrade/types"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+
+	"github.com/Asphere-xyz/tacchain/app/upgrades"
+	"github.com/cosmos/cosmos-sdk/types/module"
+
+	evmtypes "github.com/cosmos/evm/x/vm/types"
+)
+
+const UpgradeName = "v1.0.4"
+
+var Upgrade = upgrades.Upgrade{
+	UpgradeName:          UpgradeName,
+	CreateUpgradeHandler: CreateUpgradeHandler,
+	StoreUpgrades:        storetypes.StoreUpgrades{},
+}
+
+func CreateUpgradeHandler(
+	mm upgrades.ModuleManager,
+	configurator module.Configurator,
+	ak *upgrades.AppKeepers,
+) upgradetypes.UpgradeHandler {
+	return func(ctx context.Context, plan upgradetypes.Plan, fromVM module.VersionMap) (module.VersionMap, error) {
+		vm, err := mm.RunMigrations(ctx, configurator, fromVM)
+		if err != nil {
+			return vm, err
+		}
+
+		sdkCtx := sdk.UnwrapSDKContext(ctx)
+
+		evmParams := ak.EVMKeeper.GetParams(sdkCtx)
+		target := evmtypes.Ed25519PrecompileAddress
+		if !slices.Contains(evmParams.ActiveStaticPrecompiles, target) {
+			evmParams.ActiveStaticPrecompiles = append(evmParams.ActiveStaticPrecompiles, target)
+			if err := ak.EVMKeeper.SetParams(sdkCtx, evmParams); err != nil {
+				return vm, err
+			}
+		}
+		return vm, nil
+	}
+}