diff --git a/pkg/proto/storage.pb.go b/pkg/proto/storage.pb.go
index 4187ebc0dbe76c522d8dcf8d82b63c4406988716..8fce5eac3bb02711ec504d72774765387cae7e78 100644
--- a/pkg/proto/storage.pb.go
+++ b/pkg/proto/storage.pb.go
@@ -95,7 +95,7 @@ type CommendRequest struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Commends []*Comm `protobuf:"bytes,1,rep,name=commends,proto3" json:"commends,omitempty"`
+	Commends *Comm `protobuf:"bytes,1,opt,name=commends,proto3" json:"commends,omitempty"`
 }
 
 func (x *CommendRequest) Reset() {
@@ -130,7 +130,7 @@ func (*CommendRequest) Descriptor() ([]byte, []int) {
 	return file_storage_proto_rawDescGZIP(), []int{1}
 }
 
-func (x *CommendRequest) GetCommends() []*Comm {
+func (x *CommendRequest) GetCommends() *Comm {
 	if x != nil {
 		return x.Commends
 	}
@@ -195,7 +195,7 @@ var file_storage_proto_rawDesc = []byte{
 	0x69, 0x6e, 0x67, 0x43, 0x6f, 0x6d, 0x6d, 0x42, 0x0d, 0x0a, 0x0b, 0x63, 0x6f, 0x6d, 0x6d, 0x5f,
 	0x6f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x22, 0x33, 0x0a, 0x0e, 0x43, 0x6f, 0x6d, 0x6d, 0x65, 0x6e,
 	0x64, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x21, 0x0a, 0x08, 0x63, 0x6f, 0x6d, 0x6d,
-	0x65, 0x6e, 0x64, 0x73, 0x18, 0x01, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x05, 0x2e, 0x43, 0x6f, 0x6d,
+	0x65, 0x6e, 0x64, 0x73, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x05, 0x2e, 0x43, 0x6f, 0x6d,
 	0x6d, 0x52, 0x08, 0x63, 0x6f, 0x6d, 0x6d, 0x65, 0x6e, 0x64, 0x73, 0x22, 0x29, 0x0a, 0x0f, 0x43,
 	0x6f, 0x6d, 0x6d, 0x65, 0x6e, 0x64, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x16,
 	0x0a, 0x06, 0x72, 0x65, 0x73, 0x75, 0x6c, 0x74, 0x18, 0x01, 0x20, 0x03, 0x28, 0x09, 0x52, 0x06,
diff --git a/structure/define.go b/pkg/structure/define.go
similarity index 100%
rename from structure/define.go
rename to pkg/structure/define.go
diff --git a/structure/generate/structure.gen.go b/pkg/structure/generate/structure.gen.go
similarity index 100%
rename from structure/generate/structure.gen.go
rename to pkg/structure/generate/structure.gen.go
diff --git a/structure/generate/tem.yaml b/pkg/structure/generate/tem.yaml
similarity index 100%
rename from structure/generate/tem.yaml
rename to pkg/structure/generate/tem.yaml
diff --git a/structure/interface.go b/pkg/structure/interface.go
similarity index 86%
rename from structure/interface.go
rename to pkg/structure/interface.go
index f0935e113b1bb18de403ae377bf51cdcec82018b..0cffbde46b4569273c6c57586864884d5019a245 100644
--- a/structure/interface.go
+++ b/pkg/structure/interface.go
@@ -4,7 +4,7 @@ type CacheValue interface {
 	LengthByte() int64
 }
 
-type ParseComm func(comm string) ([]string, error)
+type ParseComm func(comm interface{}) ([]string, error)
 
 type CacheStruct interface {
 	SizeByte() int64
diff --git a/structure/stringx/option.go b/pkg/structure/stringx/option.go
similarity index 100%
rename from structure/stringx/option.go
rename to pkg/structure/stringx/option.go
diff --git a/pkg/structure/stringx/string.go b/pkg/structure/stringx/string.go
new file mode 100644
index 0000000000000000000000000000000000000000..653ddc2f61de5a4161aafceded14ebcd10096499
--- /dev/null
+++ b/pkg/structure/stringx/string.go
@@ -0,0 +1 @@
+package stringx
diff --git a/protobuf/storage.proto b/protobuf/storage.proto
index c795937f32885c8f75aa6299e9bb24d30597a6f3..45b4e2b068ddfc95aca7da969f1248af3d1be127 100644
--- a/protobuf/storage.proto
+++ b/protobuf/storage.proto
@@ -10,7 +10,7 @@ message Comm {
 }
 
 message CommendRequest {
-  repeated Comm commends = 1;
+  Comm commends = 1;
 }
 
 message CommendResponse {
diff --git a/storage/cmd/root.go b/storage/cmd/root.go
index 0a6b2011095c7a6c0fedefb9cd34a3d65c281fe6..b08b1c662e765aff9eb4b66bdf0cf5f8c9dbe8bf 100644
--- a/storage/cmd/root.go
+++ b/storage/cmd/root.go
@@ -10,7 +10,7 @@ import (
 	"syscall"
 
 	_ "gitee.com/timedb/wheatCache/conf"
-	"gitee.com/timedb/wheatCache/storage/proto"
+	"gitee.com/timedb/wheatCache/pkg/proto"
 	"gitee.com/timedb/wheatCache/storage/server"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
diff --git a/storage/server/server.go b/storage/server/server.go
index 76de968323bb3fd69f26ec190eb91e459bd89af3..485d858cb230764b73127c149eb1f6db5d1053eb 100644
--- a/storage/server/server.go
+++ b/storage/server/server.go
@@ -2,7 +2,7 @@ package server
 
 import (
 	context "context"
-	"gitee.com/timedb/wheatCache/storage/proto"
+	"gitee.com/timedb/wheatCache/pkg/proto"
 )
 
 type server struct{}
diff --git a/structure/stringx/string.go b/structure/stringx/string.go
deleted file mode 100644
index 34ab783131c24027c2f4ac6cd89750760edfd6e9..0000000000000000000000000000000000000000
--- a/structure/stringx/string.go
+++ /dev/null
@@ -1,49 +0,0 @@
-package stringx
-
-import (
-	"unsafe"
-
-	"gitee.com/timedb/wheatCache/structure"
-)
-
-type StringxInt struct {
-	val int
-}
-
-type StringxFloat struct {
-	val float64
-}
-
-type Stringx struct {
-	ValFloat  StringxFloat
-	ValInt    StringxInt
-	ValString string
-}
-
-func (s *Stringx) SizeByte() int64 {
-	size := unsafe.Sizeof(s)
-	return int64(size)
-}
-
-// RollBack 事务相关, V2 实现
-func (s *Stringx) RollBack() error {
-	panic("not implemented") // TODO: Implement
-}
-
-// Begin 事务相关, V2 实现
-func (s *Stringx) Begin() error {
-	panic("not implemented") // TODO: Implement
-}
-
-// RollBack 事务相关, V2 实现
-func (s *Stringx) Comment() error {
-	panic("not implemented") // TODO: Implement
-}
-
-func (s *Stringx) ParseCommend(comm structure.ParseComm) ([]string, error) {
-	panic("not implemented") // TODO: Implement
-}
-
-func (s *Stringx) Encode() ([]byte, error) {
-	panic("not implemented") // TODO: Implement
-}