diff --git a/internal/rdb/types/interface.go b/internal/rdb/types/interface.go
index 1e237d75..03ba67e3 100644
--- a/internal/rdb/types/interface.go
+++ b/internal/rdb/types/interface.go
@@ -91,8 +91,7 @@ func ParseObject(rd io.Reader, typeByte byte, key string) RedisObject {
 		o.LoadFromBuffer(rd, key, typeByte)
 		return o
 	case rdbTypeModule, rdbTypeModule2: // module
-		o := new(ModuleObject)
-		o.LoadFromBuffer(rd, key, typeByte)
+		o := PareseModuleType(rd, key, typeByte)
 		return o
 	}
 	log.Panicf("unknown type byte: %d", typeByte)
diff --git a/internal/rdb/types/module2.go b/internal/rdb/types/module2.go
index 73e01b06..3646f781 100644
--- a/internal/rdb/types/module2.go
+++ b/internal/rdb/types/module2.go
@@ -1,40 +1,39 @@
 package types
 
 import (
+	"io"
+
 	"RedisShake/internal/log"
 	"RedisShake/internal/rdb/structure"
-	"io"
 )
 
-type ModuleObject struct {
+type ModuleObject interface {
+	RedisObject
 }
 
-func (o *ModuleObject) LoadFromBuffer(rd io.Reader, key string, typeByte byte) {
+func PareseModuleType(rd io.Reader, key string, typeByte byte) ModuleObject {
 	if typeByte == rdbTypeModule {
 		log.Panicf("module type with version 1 is not supported, key=[%s]", key)
 	}
 	moduleId := structure.ReadLength(rd)
 	moduleName := moduleTypeNameByID(moduleId)
-	opcode := structure.ReadByte(rd)
-	for opcode != rdbModuleOpcodeEOF {
-		switch opcode {
-		case rdbModuleOpcodeSINT:
-		case rdbModuleOpcodeUINT:
-			structure.ReadLength(rd)
-		case rdbModuleOpcodeFLOAT:
-			structure.ReadFloat(rd)
-		case rdbModuleOpcodeDOUBLE:
-			structure.ReadDouble(rd)
-		case rdbModuleOpcodeSTRING:
-			structure.ReadString(rd)
-		default:
-			log.Panicf("unknown module opcode=[%d], module name=[%s]", opcode, moduleName)
-		}
-		opcode = structure.ReadByte(rd)
+	switch moduleName {
+	case "exstrtype":
+		o := new(TairStringObject)
+		o.LoadFromBuffer(rd, key, typeByte)
+		return o
+	case "tairhash-":
+		o := new(TairHashObject)
+		o.LoadFromBuffer(rd, key, typeByte)
+		return o
+	case "tairzset_":
+		o := new(TairZsetObject)
+		o.LoadFromBuffer(rd, key, typeByte)
+		return o
+	default:
+		log.Panicf("unsupported module type: %s", moduleName)
+		return nil
+
 	}
-}
 
-func (o *ModuleObject) Rewrite() []RedisCmd {
-	log.Panicf("module Rewrite not implemented")
-	return nil
 }
diff --git a/internal/rdb/types/tairhash.go b/internal/rdb/types/tairhash.go
new file mode 100644
index 00000000..7476bd82
--- /dev/null
+++ b/internal/rdb/types/tairhash.go
@@ -0,0 +1,57 @@
+package types
+
+import (
+	"io"
+	"strconv"
+
+	"RedisShake/internal/rdb/structure"
+)
+
+type TairHashValue struct {
+	skey       string
+	version    string
+	expire     string
+	fieldValue string
+}
+
+type TairHashObject struct {
+	dictSize string
+	key      string
+	value    []TairHashValue
+}
+
+func (o *TairHashObject) LoadFromBuffer(rd io.Reader, key string, typeByte byte) {
+	o.dictSize = structure.ReadModuleUnsigned(rd)
+	o.key = structure.ReadModuleString(rd)
+
+	size, _ := strconv.Atoi(o.dictSize)
+	for i := 0; i < size; i++ {
+		hashValue := TairHashValue{
+			structure.ReadModuleString(rd),
+			structure.ReadModuleUnsigned(rd),
+			structure.ReadModuleUnsigned(rd),
+			structure.ReadModuleString(rd),
+		}
+		o.value = append(o.value, hashValue)
+	}
+	structure.ReadModuleEof(rd)
+}
+
+func (o *TairHashObject) Rewrite() []RedisCmd {
+	var cmds []RedisCmd
+	size, _ := strconv.Atoi(o.dictSize)
+	for i := 0; i < size; i++ {
+		cmd := []string{}
+		expire, _ := strconv.Atoi(o.value[i].expire)
+		if expire == 0 {
+			cmd = append(cmd, "EXHSET", o.key, o.value[i].skey, o.value[i].fieldValue)
+		} else {
+			cmd = append(cmd, "EXHSET", o.key, o.value[i].skey, o.value[i].fieldValue,
+				"ABS", o.value[i].version,
+				"PXAT", o.value[i].expire)
+		}
+
+		cmds = append(cmds, cmd)
+	}
+	return cmds
+}
diff --git a/internal/rdb/types/tairstring.go b/internal/rdb/types/tairstring.go
new file mode 100644
index 00000000..e5db7dbd
--- /dev/null
+++ b/internal/rdb/types/tairstring.go
@@ -0,0 +1,32 @@
+package types
+
+import (
+	"io"
+
+	"RedisShake/internal/rdb/structure"
+)
+
+type TairStringValue struct {
+	version   string
+	flags     string
+	tairValue string
+}
+
+type TairStringObject struct {
+	value TairStringValue
+	key   string
+}
+
+func (o *TairStringObject) LoadFromBuffer(rd io.Reader, key string, typeByte byte) {
+	o.key = key
+	o.value.version = structure.ReadModuleUnsigned(rd)
+	o.value.flags = structure.ReadModuleUnsigned(rd)
+	o.value.tairValue = structure.ReadModuleString(rd)
+	structure.ReadModuleEof(rd)
+}
+
+func (o *TairStringObject) Rewrite() []RedisCmd {
+	cmd := RedisCmd{}
+	cmd = append(cmd, "EXSET", o.key, o.value.tairValue, "ABS", o.value.version, "FLAGS", o.value.flags)
+	return []RedisCmd{cmd}
+}
diff --git a/internal/rdb/types/tairzset.go b/internal/rdb/types/tairzset.go
new file mode 100644
index 00000000..52f75b54
--- /dev/null
+++ b/internal/rdb/types/tairzset.go
@@ -0,0 +1,46 @@
+package types
+
+import (
+	"io"
+	"strconv"
+	"strings"
+
+	"RedisShake/internal/rdb/structure"
+)
+
+type TairZsetObject struct {
+	key      string
+	length   string
+	scoreNum string
+	value    map[string][]string
+}
+
+func (o *TairZsetObject) LoadFromBuffer(rd io.Reader, key string, typeByte byte) {
+	o.key = key
+	o.length = structure.ReadModuleUnsigned(rd)
+	o.scoreNum = structure.ReadModuleUnsigned(rd)
+
+	len, _ := strconv.Atoi(o.length)
+	scoreNum, _ := strconv.Atoi(o.scoreNum)
+	valueMap := make(map[string][]string)
+	for i := 0; i < len; i++ {
+		key := structure.ReadModuleString(rd)
+		values := []string{}
+		for j := 0; j < scoreNum; j++ {
+			values = append(values, structure.ReadModuleDouble(rd))
+		}
+		valueMap[key] = values
+	}
+	o.value = valueMap
+	structure.ReadModuleEof(rd)
+}
+
+func (o *TairZsetObject) Rewrite() []RedisCmd {
+	var cmds []RedisCmd
+	for k, v := range o.value {
+		score := strings.Join(v, "#")
+		cmd := RedisCmd{"EXZADD", o.key, score, k}
+		cmds = append(cmds, cmd)
+	}
+	return cmds
+}