diff --git a/modules/battlerecord/core.go b/modules/battlerecord/core.go
index 9af2ee0da..2156d1ec8 100644
--- a/modules/battlerecord/core.go
+++ b/modules/battlerecord/core.go
@@ -8,5 +8,5 @@ import (
 type DBBattlePlayRecord struct {
 	Id       string    `protobuf:"bytes,1,opt,name=id,proto3" json:"id" bson:"_id"` //唯一ID
 	Record   []byte    `protobuf:"bytes,3,opt,name=record,proto3" json:"record"`    //BattleReport 的序列化数据
-	ExpireAt time.Time `json:"expireAt" bson:"expireAt"`                            //过期时间
+	ExpireAt time.Time `bson:"expireAt,omitempty"`
 }
diff --git a/modules/battlerecord/model.go b/modules/battlerecord/model.go
index 21995d9d2..766444d14 100644
--- a/modules/battlerecord/model.go
+++ b/modules/battlerecord/model.go
@@ -22,15 +22,28 @@ func (this *modelComp) Init(service core.IService, module core.IModule, comp cor
 	this.TableName = string(comm.TableBattlerecord)
 	err = this.MCompModel.Init(service, module, comp, options)
 	this.module = module.(*BattleRecord)
-	// uid 创建索引
-	this.DB.CreateIndex(core.SqlTable(this.TableName), mongo.IndexModel{
-		Keys: bsonx.Doc{{Key: "uid", Value: bsonx.Int32(1)}},
-	})
-	indexModel := mongo.IndexModel{
-		Keys:    bson.M{"expireAt": 1},                       // 设置TTL索引列"expire_date"
-		Options: mgooptions.Index().SetExpireAfterSeconds(0), // 设置过期时间（单位：秒）
+	// // uid 创建索引
+	// this.DB.CreateIndex(core.SqlTable(this.TableName), mongo.IndexModel{
+	// 	Keys: bsonx.Doc{{Key: "uid", Value: bsonx.Int32(1)}},
+	// })
+	// indexModel := mongo.IndexModel{
+	// 	Keys:    bson.M{"expireAt": 1},                       // 设置TTL索引列"expire_date"
+	// 	Options: mgooptions.Index().SetExpireAfterSeconds(0), // 设置过期时间（单位：秒）
+	// }
+	// _, err = this.DB.CreateIndex(core.SqlTable(this.TableName), indexModel) //设置 验证码过期时间索引
+	// 通过uid创建索引
+	if _, err = this.DB.CreateMany(core.SqlTable(this.TableName), []mongo.IndexModel{
+		{
+			Keys: bsonx.Doc{
+				{Key: "uid", Value: bsonx.Int32(1)},
+			},
+		}, {
+			Keys:    bson.M{"expireAt": 1},
+			Options: mgooptions.Index().SetExpireAfterSeconds(0),
+		},
+	}); err != nil {
+		return
 	}
-	_, err = this.DB.CreateIndex(core.SqlTable(this.TableName), indexModel) //设置 验证码过期时间索引
 	return
 }
 
diff --git a/pb/battlerecord_db.pb.go b/pb/battlerecord_db.pb.go
index 58f9f720c..5ca188df5 100644
--- a/pb/battlerecord_db.pb.go
+++ b/pb/battlerecord_db.pb.go
@@ -26,9 +26,8 @@ type DBBattlePlayRecord struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Id       string `protobuf:"bytes,1,opt,name=id,proto3" json:"id" bson:"_id"`                   //唯一ID
-	ExpireAt int64  `protobuf:"varint,2,opt,name=expireAt,proto3" json:"expireAt" bson:"expireAt"` //过期时间
-	Record   []byte `protobuf:"bytes,3,opt,name=record,proto3" json:"record"`                      //BattleReport 的序列化数据
+	Id     string `protobuf:"bytes,1,opt,name=id,proto3" json:"id" bson:"_id"` //唯一ID
+	Record []byte `protobuf:"bytes,3,opt,name=record,proto3" json:"record"`    //BattleReport 的序列化数据
 }
 
 func (x *DBBattlePlayRecord) Reset() {
@@ -70,13 +69,6 @@ func (x *DBBattlePlayRecord) GetId() string {
 	return ""
 }
 
-func (x *DBBattlePlayRecord) GetExpireAt() int64 {
-	if x != nil {
-		return x.ExpireAt
-	}
-	return 0
-}
-
 func (x *DBBattlePlayRecord) GetRecord() []byte {
 	if x != nil {
 		return x.Record
@@ -89,13 +81,12 @@ var File_battlerecord_battlerecord_db_proto protoreflect.FileDescriptor
 var file_battlerecord_battlerecord_db_proto_rawDesc = []byte{
 	0x0a, 0x22, 0x62, 0x61, 0x74, 0x74, 0x6c, 0x65, 0x72, 0x65, 0x63, 0x6f, 0x72, 0x64, 0x2f, 0x62,
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-	0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x02, 0x69, 0x64, 0x12, 0x1a, 0x0a, 0x08, 0x65, 0x78,
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-	0x18, 0x03, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x06, 0x72, 0x65, 0x63, 0x6f, 0x72, 0x64, 0x42, 0x06,
-	0x5a, 0x04, 0x2e, 0x3b, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x02, 0x69, 0x64, 0x12, 0x16, 0x0a, 0x06, 0x72, 0x65,
+	0x63, 0x6f, 0x72, 0x64, 0x18, 0x03, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x06, 0x72, 0x65, 0x63, 0x6f,
+	0x72, 0x64, 0x42, 0x06, 0x5a, 0x04, 0x2e, 0x3b, 0x70, 0x62, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74,
+	0x6f, 0x33,
 }
 
 var (