diff --git a/controller/blog.go b/controller/blog.go
index b29d88e..6166ba4 100644
--- a/controller/blog.go
+++ b/controller/blog.go
@@ -212,14 +212,14 @@ func GetArticleCount(c *gin.Context) {
 
 func GetArticleHistory(c *gin.Context) {
 	resp := RespBase{Msg: "FAIL", Status: 211}
-
 	defer func() {
 		c.JSON(200, resp)
 	}()
 
-	query := fmt.Sprintf("select *  
-		from doc_history where doc_history.id = %d",req.id)
-
+	sid := c.Query("id")
+	log.Print(sid)
+	query := `select * from doc_history where doc_id=` + sid
+	log.Print(query)
 	doc_history := []model.DocHistory{}
 
 	e := db.GetMysqlClient().Query2(query, &doc_history)
diff --git a/main.go b/main.go
index 5473afe..41520dc 100644
--- a/main.go
+++ b/main.go
@@ -177,8 +177,8 @@ func main() {
 		api.GET("/articleCount", controller.GetArticleCount)            //获取所有文章个数
 		api.DELETE("/article/:id", controller.DeleteArticle)            ////删除文章
 		api.DELETE("/article_tree/:id", controller.DeleteArticleTree)            ////删除文章
-		api.GET("/article_history",controller.GetArticleCount)   // 历史
-		
+		api.GET("/article_history",controller.GetArticleHistory)   // 历史
+
 		api.POST("/image_upload", fileController.OnUpload)              //  上传图片，如果图片太大自动裁减为原来的一半
 		api.POST("/image_upload_origin", fileController.OnUploadOrigin) //  上传图片
 		api.GET("/image_download/:file", fileController.OnDownLoad)     // 下载图片
diff --git a/model/blog.go b/model/blog.go
index ae60b59..6640206 100644
--- a/model/blog.go
+++ b/model/blog.go
@@ -63,8 +63,8 @@ type DocHistory struct{
 	ID int32 `json:"id" gorm:"column:id" sql:"id"` 
 	Title string `json:"title" gorm:"column:title" sql:"title"` 
 	DocId int32 `json:"doc_id" gorm:"column:doc_id" sql:"doc_id"` 
-	Content []byte `json:"content" gorm:"column:content" sql:"content"` 
-	EditTime time.Time `json:"edit_time" gorm:"column:edit_time" sql:"edit_time"` 
+	Content string `json:"content" gorm:"column:content" sql:"content"` 
+	EditTime string `json:"edit_time" gorm:"column:edit_time" sql:"edit_time"` 
 }
 
 type DocGroup struct {