diff --git a/controller/dataController.go b/controller/dataController.go
index 2c64b37..1558f46 100644
--- a/controller/dataController.go
+++ b/controller/dataController.go
@@ -12,6 +12,7 @@ import (
 )
 
 func ReadDataHandler(c *gin.Context) {
+	//解析输入数据
 	input := struct {
 		Token string `form:"token" binding:"required"`
 	}{}
@@ -20,12 +21,11 @@ func ReadDataHandler(c *gin.Context) {
 		return
 	}
 
-	lLen := global.RDB.LLen(global.RCtx, fmt.Sprintf("list:%s", input.Token))
-	if lLen.Val() == 0 {
+	retData := global.RDB.LPop(global.RCtx, fmt.Sprintf("list:%s", input.Token)).Val()
+	if retData == "null" {
 		c.JSON(http.StatusOK, gin.H{"result": "数据库没有数据"})
 		return
 	}
-	retData := global.RDB.BLPop(global.RCtx, 0, fmt.Sprintf("list:%s", input.Token)).Val()[1]
 
 	c.String(http.StatusOK, retData)
 }
diff --git a/controller/tokenController.go b/controller/tokenController.go
index 0e7dccc..a19e42c 100644
--- a/controller/tokenController.go
+++ b/controller/tokenController.go
@@ -132,7 +132,6 @@ func DeleteTokenInfoHandler(c *gin.Context) {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "Token不存在" + err.Error()})
 		return
 	}
-
 	dedupObject, err := db.GetDedupObject(input.Token)
 	if err != nil {
 		c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
@@ -145,13 +144,14 @@ func DeleteTokenInfoHandler(c *gin.Context) {
 	case "all":
 		keys := global.RDB.Keys(global.RCtx, "dedup:"+input.Token+":*").Val()
 		global.RDB.Del(global.RCtx, keys...)
+		global.RDB.Del(global.RCtx, "delete-list:"+input.Token)
 	default:
 		i, err := strconv.Atoi(input.DedupBF)
 		if err != nil {
 			c.JSON(http.StatusBadRequest, gin.H{"error": "dedup_bf设置错误 " + err.Error()})
 			return
 		}
-		result := global.RDB.LRange(global.RCtx, "delete-list:"+input.Token, 1, int64(i)).Val()
+		result := global.RDB.LRange(global.RCtx, "delete-list:"+input.Token, int64(-i), -1).Val()
 		_, err = global.RDB.TxPipelined(global.RCtx, func(pipe redis.Pipeliner) error {
 			for _, s := range result {
 				pipe.CFDel(global.RCtx, "dedup:"+input.Token+":"+dedupObject, s)
@@ -162,22 +162,25 @@ func DeleteTokenInfoHandler(c *gin.Context) {
 			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
 			return
 		}
-		global.RDB.LTrim(global.RCtx, "delete-list:"+input.Token, int64(i), -1)
+		global.RDB.LTrim(global.RCtx, "delete-list:"+input.Token, 0, int64(-i-1))
 	}
+
+	//删除原始数据
 	switch input.CacheList {
 	case "":
 	case "all":
 		global.RDB.Del(global.RCtx, "list:"+input.Token)
-		global.RDB.Del(global.RCtx, "delete-list:"+input.Token)
 	default:
 		i, err := strconv.Atoi(input.CacheList)
 		if err != nil {
 			c.JSON(http.StatusBadRequest, gin.H{"error": "cache_list设置错误 " + err.Error()})
 			return
 		}
-		global.RDB.LTrim(global.RCtx, "list:"+input.Token, 1, int64(-i))
+
+		global.RDB.LTrim(global.RCtx, "list:"+input.Token, 0, int64(-i-1))
 	}
-	//TODO
+
+	//删除去重参考值和原始数据
 	switch input.BothNumber {
 	case "":
 	default:
@@ -186,19 +189,20 @@ func DeleteTokenInfoHandler(c *gin.Context) {
 			c.JSON(http.StatusBadRequest, gin.H{"error": "both_number设置错误 " + err.Error()})
 			return
 		}
-		result := global.RDB.LRange(global.RCtx, "delete-list:"+input.Token, 1, int64(i)).Val()
+
+		result := global.RDB.LRange(global.RCtx, "delete-list:"+input.Token, int64(-i), -1).Val()
 		_, err = global.RDB.TxPipelined(global.RCtx, func(pipe redis.Pipeliner) error {
 			for _, s := range result {
 				pipe.CFDel(global.RCtx, "dedup:"+input.Token+":"+dedupObject, s)
 			}
+			pipe.LTrim(global.RCtx, "delete-list:"+input.Token, 0, int64(-i-1))
+			pipe.LTrim(global.RCtx, "list:"+input.Token, 0, int64(-i-1))
 			return nil
 		})
 		if err != nil {
 			c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
 			return
 		}
-		global.RDB.LTrim(global.RCtx, "delete-list:"+input.Token, int64(i), -1)
-		global.RDB.LTrim(global.RCtx, "list:"+input.Token, int64(i), -1)
 	}
 
 	//输出信息