Fixed Article's "Content" field type

internal/articlesBusiness.go

@@ -1,13 +1,14 @@
 package internal
 
 import (
+	"github.com/gin-gonic/gin"
 	"go.mongodb.org/mongo-driver/bson"
 )
 
 type Article struct {
 	IdName  string `json:"id_name" bson:"id_name"`
 	Date    int64  `json:"date" bson:"date"`
-	Content interface{} `json:"content" bson:"content"`
+	Content gin.H  `json:"content" bson:"content"`
 }
 
 var articlesLocation = Location{Database: "gohcms", Collection: "articles"}