diff --git a/x/logic/interpreter/fs/fs.go b/x/logic/interpreter/fs/fs.go
index d8c9bb39..282155ed 100644
--- a/x/logic/interpreter/fs/fs.go
+++ b/x/logic/interpreter/fs/fs.go
@@ -79,7 +79,7 @@ func (o Object) Stat() (fs.FileInfo, error) {
 }
 
 func (o Object) Read(bytes []byte) (int, error) {
-	//TODO implement me
+	// TODO implement me
 	panic("implement me")
 }
 
diff --git a/x/logic/predicate/wasm.go b/x/logic/predicate/wasm.go
deleted file mode 100644
index 10437fd2..00000000
--- a/x/logic/predicate/wasm.go
+++ /dev/null
@@ -1,36 +0,0 @@
-package predicate
-
-import (
-	"context"
-	"encoding/json"
-	"fmt"
-
-	"github.com/ichiban/prolog/engine"
-	"github.com/okp4/okp4d/x/logic/types"
-	"github.com/okp4/okp4d/x/logic/util"
-)
-
-func QueryWasm(vm *engine.VM, contractAddr engine.Term, cont engine.Cont, env *engine.Env) *engine.Promise {
-	return engine.Delay(func(ctx context.Context) *engine.Promise {
-		sdkContext, err := util.UnwrapSDKContext(ctx)
-		if err != nil {
-			return engine.Error(fmt.Errorf("query_wasm/1: %w", err))
-		}
-		wasmKeeper := sdkContext.Value(types.WasmKeeperContextKey).(types.WasmKeeper)
-		addr, err := getBech32(env, contractAddr)
-		if err != nil {
-			return engine.Error(fmt.Errorf("query_wasm/1: %w", err))
-		}
-
-		req := []byte("{\"ask\":{\"query\": \"query_wasm('okp410gnd30r45k9658jm7hzxvp8ehz4ptf33tqjnaepwkunev6kax5ks3mnvmf').\"}}")
-		if !json.Valid(req) {
-			return engine.Error(fmt.Errorf("query_wasm/1: wasm query must be a valid json"))
-		}
-		res, err := wasmKeeper.QuerySmart(sdkContext, addr, req)
-		if err != nil {
-			return engine.Error(fmt.Errorf("query_wasm/1: %w", err))
-		}
-		fmt.Printf("result %w", string(res))
-		return engine.Unify(vm, contractAddr, engine.Integer(sdkContext.BlockHeight()), cont, env)
-	})
-}