diff --git a/controller/blog.go b/controller/blog.go
index addb329..c78fc86 100644
--- a/controller/blog.go
+++ b/controller/blog.go
@@ -50,18 +50,18 @@ func GetArticles(c *gin.Context) {
 		if req.Type == 110 {
 			is_public := 0
 			if public == "true" {
-				is_public = 0
-			} else {
 				is_public = 1
+			} else {
+				is_public = 0
 			}
 			sql = "select * from doc where doc.title like '%%%s%%' and is_public = %d limit %d offset %d "
 			sql = fmt.Sprintf(sql, req.Name, is_public, limit, offset*limit)
 		} else {
 			is_public := 0
 			if public == "true" {
-				is_public = 0
-			} else {
 				is_public = 1
+			} else {
+				is_public = 0
 			}
 			sql = fmt.Sprintf("select * from doc where doc.title like '%%%s%%' and doc.type = %d and is_public = %d limit %d offset %d ",
 				req.Name, req.Type, is_public, limit, offset*limit)
diff --git a/controller/file.go b/controller/file.go
index a8d5732..814fff0 100644
--- a/controller/file.go
+++ b/controller/file.go
@@ -12,8 +12,10 @@ import (
 	"log"
 	"net/http"
 	"os"
-	"github.com/nfnt/resize"
-	"image/jpeg"
+	// "github.com/nfnt/resize"
+	// "image/jpeg"
+	"image/gif"
+	// "strings"
 )
 
 type FileController struct {
@@ -31,28 +33,55 @@ func (this *FileController) OnUpload(c *gin.Context) {
 		log.Print(err.Error())
 		return
 	}
-	img, name, err := image.Decode(file)
-	bound := img.Bounds()
-    dx := bound.Dx()
-	dy := bound.Dy()
-	log.Printf("%d %d %s",dx,dy,name)
-    if err != nil {
-        log.Print(err)
-	}
-	// resize to width 1000 using Lanczos resampling
-	// and preserve aspect ratio
-	if(dx > 800){
-		dx = dx / 2;
-	}
-	m := resize.Resize(uint(dx), 0, img, resize.Lanczos3)
+	// config, name, err := image.DecodeConfig(file)
+	// dx := config.Width
+	// log.Print(config.Width,name)
+	// if err != nil {
+	// 	if strings.Contains(err.Error(),"gif") {
+			
+	// 	}else{
+	// 		log.Print(err.Error())
+	// 		// return
+	// 	}		
+	// }
+	// if name == "gif"{
+		allgifs,er := gif.DecodeAll(file)
+		if nil != er{
+			log.Print("decode error",er.Error())
+			return
+		}
 
-	datout, err := os.Create("image/" + uid.String() + "." + name)
-	defer datout.Close()
-	if err != nil {
-		log.Fatal(err)
-	}
-	jpeg.Encode(datout, m, nil)
-	c.JSON(200, map[string] interface{}{"url":uid.String() + "." + name } )
+		datout, err := os.Create("image/" + uid.String() + ".jpg" )
+		defer datout.Close()
+		if err != nil {
+			log.Fatal(err)
+			return
+		}
+
+		gif.EncodeAll(datout,allgifs)
+		c.JSON(200, map[string] interface{}{"url":uid.String() + ".jpg"  } )
+	// }else{
+	// 	img, _, err := image.Decode(file)
+	// 	if nil != err{
+	// 		log.Print(err.Error())
+	// 		return
+	// 	}
+
+	// 	// resize to width 1000 using Lanczos resampling
+	// 	// and preserve aspect ratio
+	// 	if(dx > 800){
+	// 		dx = dx / 2;
+	// 	}
+	// 	m := resize.Resize(uint(dx), 0, img, resize.Lanczos3)
+
+	// 	datout, err := os.Create("image/" + uid.String() + "." + name)
+	// 	defer datout.Close()
+	// 	if err != nil {
+	// 		log.Fatal(err)
+	// 	}
+	// 	jpeg.Encode(datout, m, nil)
+	// 	c.JSON(200, map[string] interface{}{"url":uid.String() + "." + name } )
+	// }
 	
 }