diff --git a/internal/logic/bundleExtendLogic.go b/internal/logic/bundleExtendLogic.go
index 51b3de9..b259990 100644
--- a/internal/logic/bundleExtendLogic.go
+++ b/internal/logic/bundleExtendLogic.go
@@ -431,7 +431,8 @@ func BundleBalanceExport(req *bundle.BundleBalanceExportReq) (*bundle.BundleBala
 		prefixItem := prefixMap[v.UserId]
 		item := &bundle.BundleBalanceExportItem{}
 		copier.Copy(item, v)
-		item.CustomerNum = prefixItem.CustomNum
+		item.Month = req.Month
+		item.CustomerNum = prefixItem.CustomerNum
 		item.PayTime = prefixItem.PayTime
 		item.BundleAmount = prefixItem.BundleAmount
 		item.IncreaseAmount = prefixItem.TotalPayAmount - prefixItem.BundleAmount
diff --git a/internal/model/bundle.go b/internal/model/bundle.go
index 0986d9d..2a2eaf2 100644
--- a/internal/model/bundle.go
+++ b/internal/model/bundle.go
@@ -330,7 +330,7 @@ func (BundleUsedRecord) TableName() string {
 type BundleExportDto struct {
 	UserId         int32
 	Month          string
-	CustomNum      string
+	CustomerNum      string
 	Name           string
 	PayTime        string
 	BundleAmount   float32
diff --git a/pb/bundle.proto b/pb/bundle.proto
index 302e8b0..53ae83c 100644
--- a/pb/bundle.proto
+++ b/pb/bundle.proto
@@ -772,7 +772,7 @@ message BundleBalanceItem {
 
 message BundleBalanceExportItem {
   // 基本信息
-  int32 month = 1; // 所属月份
+  string month = 1; // 所属月份
   string customerNum = 2; // 用户编号
   string userName = 3; // 名字
   string userPhoneNumber = 4; // 手机号
diff --git a/pb/bundle/bundle.pb.go b/pb/bundle/bundle.pb.go
index cdac35c..07f30f4 100644
--- a/pb/bundle/bundle.pb.go
+++ b/pb/bundle/bundle.pb.go
@@ -6428,7 +6428,7 @@ type BundleBalanceExportItem struct {
 	unknownFields protoimpl.UnknownFields
 
 	// 基本信息
-	Month                  int32   `protobuf:"varint,1,opt,name=month,proto3" json:"month,omitempty"`                                     // 所属月份
+	Month                  string  `protobuf:"bytes,1,opt,name=month,proto3" json:"month,omitempty"`                                      // 所属月份
 	CustomerNum            string  `protobuf:"bytes,2,opt,name=customerNum,proto3" json:"customerNum,omitempty"`                          // 用户编号
 	UserName               string  `protobuf:"bytes,3,opt,name=userName,proto3" json:"userName,omitempty"`                                // 名字
 	UserPhoneNumber        string  `protobuf:"bytes,4,opt,name=userPhoneNumber,proto3" json:"userPhoneNumber,omitempty"`                  // 手机号
@@ -6522,11 +6522,11 @@ func (*BundleBalanceExportItem) Descriptor() ([]byte, []int) {
 	return file_pb_bundle_proto_rawDescGZIP(), []int{63}
 }
 
-func (x *BundleBalanceExportItem) GetMonth() int32 {
+func (x *BundleBalanceExportItem) GetMonth() string {
 	if x != nil {
 		return x.Month
 	}
-	return 0
+	return ""
 }
 
 func (x *BundleBalanceExportItem) GetCustomerNum() string {
@@ -12080,7 +12080,7 @@ var file_pb_bundle_proto_rawDesc = []byte{
 	0x74, 0x69, 0x6f, 0x6e, 0x4e, 0x75, 0x6d, 0x62, 0x65, 0x72, 0x22, 0x8f, 0x1b, 0x0a, 0x17, 0x42,
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 	0x09, 0x52, 0x0b, 0x63, 0x75, 0x73, 0x74, 0x6f, 0x6d, 0x65, 0x72, 0x4e, 0x75, 0x6d, 0x12, 0x1a,
 	0x0a, 0x08, 0x75, 0x73, 0x65, 0x72, 0x4e, 0x61, 0x6d, 0x65, 0x18, 0x03, 0x20, 0x01, 0x28, 0x09,