diff --git a/es/es_config.go b/es/es_config.go
index 8fe5f76..dd583e2 100644
--- a/es/es_config.go
+++ b/es/es_config.go
@@ -16,6 +16,7 @@ type ESFieldConfig struct {
 func GetESFieldConfig() *ESFieldConfig {
 	return &ESFieldConfig{
 		AllowUpdate: map[string]bool{
+			"book_name":        true,
 			"book_pic":         true,
 			"book_pic_s":       true,
 			"book_pic_b":       true,
diff --git a/es/es_search.go b/es/es_search.go
index 2af24b2..ca90416 100644
--- a/es/es_search.go
+++ b/es/es_search.go
@@ -12,8 +12,6 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
-	"github.com/gin-gonic/gin"
-	jsoniter "github.com/json-iterator/go"
 	"io"
 	"log"
 	"net/http"
@@ -21,6 +19,9 @@ import (
 	"strings"
 	"time"
 
+	"github.com/gin-gonic/gin"
+	jsoniter "github.com/json-iterator/go"
+
 	"github.com/elastic/go-elasticsearch/v8/esapi"
 )
 
@@ -158,6 +159,10 @@ func (book *ESBook) ConvertToResponse() ESBookResponse {
 		"localPath": book.BookDefPic.LocalPath,
 		"pddPath":   book.BookDefPic.PddPath,
 	}
+	publicationTime := book.PublicationTime
+	if publicationTime == "" || publicationTime == "0" || publicationTime == "0000-00-00" {
+		publicationTime = time.Unix(0, 0).Format("2006-01")
+	}
 	return ESBookResponse{
 		ID:              book.ID,
 		BookName:        book.BookName.Value,
@@ -170,7 +175,7 @@ func (book *ESBook) ConvertToResponse() ESBookResponse {
 		Author:          book.Author,
 		Category:        book.Category,
 		Publisher:       book.Publisher,
-		PublicationTime: book.PublicationTime,
+		PublicationTime: publicationTime,
 		BindingLayout:   book.BindingLayout,
 		FixPrice:        float64(book.FixPrice),
 		Content:         book.Content,