diff --git a/randimg/setu_geter.go b/randimg/setu_geter.go
index 2bf3a960..e36a0889 100644
--- a/randimg/setu_geter.go
+++ b/randimg/setu_geter.go
@@ -1,14 +1,25 @@
 package randimg
 
 import (
+	"fmt"
+	"io/ioutil"
+	"net/http"
+	"net/url"
+	"os"
+	"strconv"
 	"strings"
 
 	"github.com/Yiwen-Chan/ZeroBot-Plugin/api/msgext"
 	zero "github.com/wdvxdr1123/ZeroBot"
 )
 
-var RANDOM_API_URL = "https://api.pixivweb.com/anime18r.php?return=img"
-var BLOCK_REQUEST = false
+var (
+	RANDOM_API_URL                 = "https://api.pixivweb.com/anime18r.php?return=img"
+	CLASSIFY_RANDOM_API_URL string = "http://saki.fumiama.top:62002/dice?url=" + RANDOM_API_URL
+	BLOCK_REQUEST                  = false
+	CACHE_IMG_FILE                 = "/tmp/setugt"
+	CACHE_URI                      = "file:///" + CACHE_IMG_FILE
+)
 
 func init() { // 插件主体
 	zero.OnRegex(`^设置随机图片网址(.*)$`, zero.SuperUserPermission).SetBlock(true).SetPriority(20).
@@ -22,14 +33,50 @@ func init() { // 插件主体
 			return
 		})
 	// 随机图片
-	zero.OnFullMatchGroup([]string{"随机图片"}).SetBlock(true).SetPriority(24).
+	zero.OnFullMatch("随机图片").SetBlock(true).SetPriority(24).
 		Handle(func(ctx *zero.Ctx) {
-			if BLOCK_REQUEST {
-				ctx.Send("请稍后再试哦")
-			} else {
-				BLOCK_REQUEST = true
-				ctx.Send(msgext.ImageNoCache(RANDOM_API_URL))
-				BLOCK_REQUEST = false
+			if ctx.Event.GroupID > 0 {
+				if BLOCK_REQUEST {
+					ctx.Send("请稍后再试哦")
+				} else {
+					BLOCK_REQUEST = true
+					if CLASSIFY_RANDOM_API_URL != "" {
+						resp, err := http.Get(CLASSIFY_RANDOM_API_URL)
+						if err != nil {
+							ctx.Send(fmt.Sprintf("ERROR: %v", err))
+						} else {
+							class, err1 := strconv.Atoi(resp.Header.Get("Class"))
+							if err1 != nil {
+								ctx.Send(fmt.Sprintf("ERROR: %v", err1))
+							} else {
+								defer resp.Body.Close()
+								// 写入文件
+								data, _ := ioutil.ReadAll(resp.Body)
+								f, _ := os.OpenFile(CACHE_IMG_FILE, os.O_WRONLY|os.O_TRUNC|os.O_CREATE, 0644)
+								defer f.Close()
+								f.Write(data)
+								if class > 4 {
+									ctx.Send("太涩啦，不发了！")
+									dhash := resp.Header.Get("DHash")
+									if dhash != "" {
+										b14, err3 := url.QueryUnescape(dhash)
+										if err3 == nil {
+											ctx.Send("给你点提示哦：" + b14)
+										}
+									}
+								} else {
+									ctx.Send(msgext.ImageNoCache(CACHE_URI))
+									if class > 2 {
+										ctx.Send("我好啦！")
+									}
+								}
+							}
+						}
+					} else {
+						ctx.Send(msgext.ImageNoCache(RANDOM_API_URL))
+					}
+					BLOCK_REQUEST = false
+				}
 			}
 			return
 		})