diff --git a/lego/sys/codec/codec.go b/lego/sys/codec/codec.go
index 6ac194841..3fa30b128 100644
--- a/lego/sys/codec/codec.go
+++ b/lego/sys/codec/codec.go
@@ -100,7 +100,7 @@ func (this *Codec) DecoderOf(typ reflect2.Type) core.IDecoder {
 		Encoders: map[reflect2.Type]core.IEncoder{},
 	}
 	ptrType := typ.(*reflect2.UnsafePtrType)
-	decoder = factory.DecoderOfType(ctx, ptrType)
+	decoder = factory.DecoderOfType(ctx, ptrType.Elem())
 	this.addDecoderToCache(cacheKey, decoder)
 	return decoder
 }
diff --git a/lego/sys/codec/factory/factory.go b/lego/sys/codec/factory/factory.go
index 560cea74c..ca6cf2039 100644
--- a/lego/sys/codec/factory/factory.go
+++ b/lego/sys/codec/factory/factory.go
@@ -180,7 +180,7 @@ func (this *onePtrEncoder) EncodeToMapJson(ptr unsafe.Pointer) (ret map[string]s
 		err = fmt.Errorf("encoder %T not support EncodeToMapJson", this.encoder)
 		return
 	} else {
-		return encoderMapJson.EncodeToMapJson(ptr)
+		return encoderMapJson.EncodeToMapJson(unsafe.Pointer(&ptr))
 	}
 }
 
diff --git a/lego/sys/codec/factory/factory_map.go b/lego/sys/codec/factory/factory_map.go
index eaf19b4c7..8562b28d1 100644
--- a/lego/sys/codec/factory/factory_map.go
+++ b/lego/sys/codec/factory/factory_map.go
@@ -84,7 +84,7 @@ type mapEncoder struct {
 	elemEncoder core.IEncoder
 }
 
-func (codec *mapEncoder) GetType() reflect.Kind {
+func (this *mapEncoder) GetType() reflect.Kind {
 	return reflect.Map
 }
 func (this *mapEncoder) Encode(ptr unsafe.Pointer, stream core.IStream) {
@@ -106,7 +106,7 @@ func (this *mapEncoder) Encode(ptr unsafe.Pointer, stream core.IStream) {
 	stream.WriteObjectEnd()
 }
 
-func (this *mapEncoder) EncodeToMapString(ptr unsafe.Pointer) (ret map[string]string, err error) {
+func (this *mapEncoder) EncodeToMapJson(ptr unsafe.Pointer) (ret map[string]string, err error) {
 	ret = make(map[string]string)
 	keystream := this.codec.BorrowStream()
 	elemstream := this.codec.BorrowStream()
diff --git a/lego/sys/codec/factory/factory_optional.go b/lego/sys/codec/factory/factory_optional.go
index ff5af87e0..558f7d500 100644
--- a/lego/sys/codec/factory/factory_optional.go
+++ b/lego/sys/codec/factory/factory_optional.go
@@ -81,7 +81,12 @@ func (this *OptionalEncoder) EncodeToMapJson(ptr unsafe.Pointer) (ret map[string
 		err = fmt.Errorf("encoder %T not support EncodeToMapJson", this.ValueEncoder)
 		return
 	} else {
-		return encoderMapJson.EncodeToMapJson(ptr)
+		if *((*unsafe.Pointer)(ptr)) == nil {
+			err = fmt.Errorf("encoder ptr is nil")
+			return
+		} else {
+			return encoderMapJson.EncodeToMapJson(*((*unsafe.Pointer)(ptr)))
+		}
 	}
 }
 
diff --git a/lego/sys/codec/sys_test.go b/lego/sys/codec/sys_test.go
index 80e2235f2..321e593e4 100644
--- a/lego/sys/codec/sys_test.go
+++ b/lego/sys/codec/sys_test.go
@@ -22,6 +22,22 @@ type Test1Data struct {
 	Value int
 }
 
+func Test_sys_slice(t *testing.T) {
+	if err := log.OnInit(nil); err != nil {
+		fmt.Printf("log init err:%v", err)
+		return
+	}
+	if sys, err := codec.NewSys(); err != nil {
+		fmt.Printf("gin init err:%v", err)
+	} else {
+		data := []*Test1Data{{"liwe", 1}, {"liwe2", 2}}
+		d, err := sys.MarshalJson(data)
+		fmt.Printf("codec Marshal d:%s err:%v", d, err)
+		data = []*Test1Data{}
+		err = sys.UnmarshalJson(d, &data)
+		fmt.Printf("codec UnmarshalJson data:%v err:%v", data, err)
+	}
+}
 func Test_sys_json(t *testing.T) {
 	if err := log.OnInit(nil); err != nil {
 		fmt.Printf("log init err:%v", err)
diff --git a/modules/comp_model.go b/modules/comp_model.go
index d67a3b36c..b666aaf17 100644
--- a/modules/comp_model.go
+++ b/modules/comp_model.go
@@ -408,8 +408,10 @@ func (this *MCompModel) GetList(uid string, data interface{}) (err error) {
 				}
 				keys[_id] = key
 			}
-			if err = this.Redis.HMSetForMap(this.ukey(uid), keys); err != nil {
-				return
+			if len(keys) > 0 {
+				if err = this.Redis.HMSet(this.ukey(uid), keys); err != nil {
+					return
+				}
 			}
 		}
 	}
diff --git a/modules/items/api_getlist.go b/modules/items/api_getlist.go
index d66210dbf..b6db05998 100644
--- a/modules/items/api_getlist.go
+++ b/modules/items/api_getlist.go
@@ -44,7 +44,7 @@ func (this *apiComp) Getlist(session comm.IUserSession, req *pb.ItemsGetlistReq)
 		tempgrids = this.module.configure.GetPackItemByType(items, req.IType)
 		modifys = make([]*pb.DB_UserItemData, 0, len(tempgrids))
 		dels = make([]string, 0, len(tempgrids))
-		grids = make([]*pb.DB_UserItemData, 0, len(grids))
+		grids = make([]*pb.DB_UserItemData, 0, len(items))
 		nt = time.Now().Unix()
 		for _, v := range tempgrids {
 			if v.ETime > 0 && v.ETime < nt { //已经过期
diff --git a/modules/items/module_test.go b/modules/items/module_test.go
index 0cd055dd4..448ad187a 100644
--- a/modules/items/module_test.go
+++ b/modules/items/module_test.go
@@ -83,10 +83,10 @@ func TestMain(m *testing.M) {
 }
 
 func Test_Modules(t *testing.T) {
-	data, _ := ptypes.MarshalAny(&pb.ItemsGetlistReq{})
-	s_gateComp.ReceiveMsg(context.Background(), &pb.AgentMessage{UserId: "0_62bd7bc609320345a244f372", MainType: "items", SubType: "getlist", Message: data}, &pb.RPCMessageReply{})
-	// items, err := module.db_comp.Pack_QueryUserPack("liwei1dao")
-	log.Debugf("data:%v", data)
+	data, _ := ptypes.MarshalAny(&pb.ItemsGetlistReq{IType: 9})
+	reply := &pb.RPCMessageReply{}
+	s_gateComp.ReceiveMsg(context.Background(), &pb.AgentMessage{UserId: "0_62cd5952f72cc4bdc2d85f6b", MainType: "items", SubType: "getlist", Message: data}, reply)
+	log.Debugf("reply:%v", reply)
 }
 
 func Test_Modules_AddItems(t *testing.T) {
@@ -95,5 +95,5 @@ func Test_Modules_AddItems(t *testing.T) {
 		FuncName: "Test_Modules_AddItems",
 		Describe: "测试模块接口",
 	}, "0_62c259916d8cf3e4e06311a8", map[int32]int32{10001: 1000})
-	log.Debugf("Test_Modules_AddItems:%v code:%v", code)
+	log.Debugf("Test_Modules_AddItems code:%v", code)
 }
diff --git a/modules/user/api_res.go b/modules/user/api_res.go
index f11d64639..817abd5c8 100644
--- a/modules/user/api_res.go
+++ b/modules/user/api_res.go
@@ -9,7 +9,7 @@ import (
 )
 
 func (this *apiComp) AddResCheck(session comm.IUserSession, req *pb.UserAddResReq) (code pb.ErrorCode) {
-	if req.Res.A == "" || req.Res.T == "" || req.Res.N > 0 {
+	if req.Res.A == "" || req.Res.T == "" || req.Res.N <= 0 {
 		code = pb.ErrorCode_ReqParameterError
 	}
 	return
diff --git a/services/comp_gateroute.go b/services/comp_gateroute.go
index 0529b7e9e..fba2e0cbd 100644
--- a/services/comp_gateroute.go
+++ b/services/comp_gateroute.go
@@ -95,7 +95,7 @@ func (this *SCompGateRoute) RegisterRoute(methodName string, comp reflect.Value,
 func (this *SCompGateRoute) ReceiveMsg(ctx context.Context, args *pb.AgentMessage, reply *pb.RPCMessageReply) (err error) {
 	defer func() { //程序异常 收集异常信息传递给前端显示
 		if r := recover(); r != nil {
-			buf := make([]byte, 1024)
+			buf := make([]byte, 4096)
 			l := runtime.Stack(buf, false)
 			reply.Code = pb.ErrorCode_Exception
 			reply.ErrorMessage = fmt.Sprintf("%v: %s", r, buf[:l])
@@ -130,7 +130,7 @@ func (this *SCompGateRoute) ReceiveMsg(ctx context.Context, args *pb.AgentMessag
 		errcode := pb.ErrorCode(handlereturn[0].Int())
 		errdata := handlereturn[1].Interface()
 		if errcode != pb.ErrorCode_Success { //处理返货错误码 返回用户错误信息
-			log.Errorf("[Handle Api] method:%s uid:%s msg:%v code:%d", method, msg, errcode)
+			log.Errorf("[Handle Api] method:%s msg:%v code:%d", method, msg, errcode)
 			reply.Code = errcode
 			reply.ErrorMessage = pb.GetErrorCodeMsg(errcode)
 			if errdata != nil {
diff --git a/sys/db/benchmark/query_test.go b/sys/db/benchmark/query_test.go
index 89f1317bd..99bdeb5e3 100644
--- a/sys/db/benchmark/query_test.go
+++ b/sys/db/benchmark/query_test.go
@@ -54,8 +54,8 @@ func Test_GetList(t *testing.T) {
 	GetList(&heroes)
 }
 func Test_GetList0(t *testing.T) {
-	heroes := []*DBHero{}
-	GetListO(&heroes)
+	// heroes := []*DBHero{}
+	// GetListO(&heroes)
 }
 
 func BenchmarkMarsh(b *testing.B) {