diff --git a/README.md b/README.md
index 4e36dd9d..652961fe 100644
--- a/README.md
+++ b/README.md
@@ -55,14 +55,18 @@
     - [ ] 警告[@xxx]
     - [x] run[xxx]
 - 涩图 `import _ "github.com/Yiwen-Chan/ZeroBot-Plugin/setutime"`
-    - [x] 搜索图片[P站图片ID]
-    - [x] 搜索图片[图片]
     - [x] 来份[涩图/二次元/风景/车万]
     - [x] 添加[涩图/二次元/风景/车万][P站图片ID]
     - [x] 删除[涩图/二次元/风景/车万][P站图片ID]
     - [x] >setu status
     - [x] >setu xml
     - [x] >setu pic
+- 搜图 `import _ "github.com/Yiwen-Chan/ZeroBot-Plugin/picsearcher"`
+    - [x] 以图搜图|搜索图片|以图识图[图片]
+    - [x] 搜图[P站图片ID]
+- 简易随机图片(调用url) `import _ "github.com/Yiwen-Chan/ZeroBot-Plugin/randimg"`
+    - [x] 随机图片
+    - [x] 设置随机图片网址[url]
 - 点歌 `import _ "github.com/Yiwen-Chan/ZeroBot-Plugin/music"`
     - [x] 点歌[xxx]
     - [x] 网易点歌[xxx]
diff --git a/api/pixiv/download.go b/api/pixiv/download.go
index 3640e86b..68abb1c8 100644
--- a/api/pixiv/download.go
+++ b/api/pixiv/download.go
@@ -71,3 +71,20 @@ func PicHash(path string) string {
 	}
 	return strings.ToUpper(fmt.Sprintf("%x", md5.Sum(data)))
 }
+
+// urlCache 缓存并返回缓存路径
+func (this *Illust) RmPic(path string) (err error) {
+	url := this.ImageUrls
+	pid := this.Pid
+	url = strings.ReplaceAll(url, "img-original", "img-master")
+	url = strings.ReplaceAll(url, "_p0", "_p0_master1200")
+	url = strings.ReplaceAll(url, ".png", ".jpg")
+	// 文件名为url的hash值
+	savePath := path + Int2Str(pid) + ".jpg"
+	// 文件存在或文件大小大于10kb
+	if PathExists(savePath) {
+		return os.Remove(savePath)
+	} else {
+		return nil
+	}
+}
diff --git a/main.go b/main.go
index a431de5f..e6fbb5ae 100644
--- a/main.go
+++ b/main.go
@@ -26,8 +26,9 @@ import (
 	_ "github.com/Yiwen-Chan/ZeroBot-Plugin/music"       // 点歌
 	_ "github.com/Yiwen-Chan/ZeroBot-Plugin/picsearcher" // 搜图
 	_ "github.com/Yiwen-Chan/ZeroBot-Plugin/randimg"     //简易随机图片
-	_ "github.com/Yiwen-Chan/ZeroBot-Plugin/setutime"    // 涩图
-	_ "github.com/Yiwen-Chan/ZeroBot-Plugin/shindan"     // 测定
+
+	_ "github.com/Yiwen-Chan/ZeroBot-Plugin/setutime" // 涩图
+	_ "github.com/Yiwen-Chan/ZeroBot-Plugin/shindan"  // 测定
 )
 
 func init() {
diff --git a/picsearcher/pic_searcher.go b/picsearcher/pic_searcher.go
index 09904be3..287e3548 100644
--- a/picsearcher/pic_searcher.go
+++ b/picsearcher/pic_searcher.go
@@ -13,13 +13,10 @@ import (
 	utils "github.com/Yiwen-Chan/ZeroBot-Plugin/picsearcher/utils"
 )
 
-var (
-	BOTPATH   = pixiv.PathExecute()        // 当前bot运行目录
-	DATAPATH  = BOTPATH + "data/SetuTime/" // 数据目录
-	CACHEPATH = DATAPATH + "cache/"        // 缓冲图片路径
-)
+var CACHEPATH = "/tmp/picsch/" // 缓冲图片路径
 
 func init() { // 插件主体
+	pixiv.CreatePath(CACHEPATH)
 	// 根据PID搜图
 	zero.OnRegex(`^搜图(\d+)$`).SetBlock(true).SetPriority(30).
 		Handle(func(ctx *zero.Ctx) {
@@ -32,12 +29,14 @@ func init() { // 插件主体
 				return
 			}
 			// 下载P站插图
-			if _, err := illust.PixivPicDown(CACHEPATH); err != nil {
+			savePath, err := illust.PixivPicDown(CACHEPATH)
+			if err != nil {
 				ctx.Send(fmt.Sprintf("ERROR: %v", err))
 				return
 			}
 			// 发送搜索结果
-			ctx.Send(illust.DetailPic)
+			ctx.Send(illust.DetailPic(savePath))
+			illust.RmPic(CACHEPATH)
 			return
 		})
 	// 以图搜图