diff --git a/backend/main.go b/backend/main.go
index 436c537e..72ab2c25 100644
--- a/backend/main.go
+++ b/backend/main.go
@@ -140,10 +140,11 @@ func main() {
 			authGroup.GET("/spiders/:id/stats", routes.GetSpiderStats)   // 爬虫统计数据
 			authGroup.GET("/spider/types", routes.GetSpiderTypes)        // 爬虫类型
 			// 可配置爬虫
-			authGroup.GET("/config_spiders/:id/config", routes.GetConfigSpiderConfig) // 可配置爬虫配置
-			authGroup.PUT("/config_spiders", routes.PutConfigSpider)                  // 添加可配置爬虫
-			authGroup.POST("/config_spiders/:id", routes.PostConfigSpider)            // 修改可配置爬虫
-			authGroup.POST("/config_spiders/:id/upload", routes.UploadConfigSpider)   // 上传可配置爬虫
+			authGroup.GET("/config_spiders/:id/config", routes.GetConfigSpiderConfig)   // 获取可配置爬虫配置
+			authGroup.POST("/config_spiders/:id/config", routes.PostConfigSpiderConfig) // 更改可配置爬虫配置
+			authGroup.PUT("/config_spiders", routes.PutConfigSpider)                    // 添加可配置爬虫
+			authGroup.POST("/config_spiders/:id", routes.PostConfigSpider)              // 修改可配置爬虫
+			authGroup.POST("/config_spiders/:id/upload", routes.UploadConfigSpider)     // 上传可配置爬虫
 			// 任务
 			authGroup.GET("/tasks", routes.GetTaskList)                                 // 任务列表
 			authGroup.GET("/tasks/:id", routes.GetTask)                                 // 任务详情
diff --git a/backend/model/config_spider/scrapy.go b/backend/model/config_spider/scrapy.go
index 9da6fb89..62c5cd78 100644
--- a/backend/model/config_spider/scrapy.go
+++ b/backend/model/config_spider/scrapy.go
@@ -216,19 +216,19 @@ func (g ScrapyGenerator) GetExtractStringFromField(f entity.Field) string {
 		// 如果为CSS
 		if f.Attr == "" {
 			// 文本
-			return fmt.Sprintf(`css(%s::text())`, f.Css)
+			return fmt.Sprintf(`css('%s::text()')`, f.Css)
 		} else {
 			// 属性
-			return fmt.Sprintf(`css(%s::attr("%s"))`, f.Css, f.Attr)
+			return fmt.Sprintf(`css('%s::attr("%s")')`, f.Css, f.Attr)
 		}
 	} else {
 		// 如果为XPath
 		if f.Attr == "" {
 			// 文本
-			return fmt.Sprintf(`xpath(%s/text())`, f.Xpath)
+			return fmt.Sprintf(`xpath('%s/text()')`, f.Xpath)
 		} else {
 			// 属性
-			return fmt.Sprintf(`xpath(%s/@%s)`, f.Xpath, f.Attr)
+			return fmt.Sprintf(`xpath('%s/@%s')`, f.Xpath, f.Attr)
 		}
 	}
 }
diff --git a/backend/routes/config_spider.go b/backend/routes/config_spider.go
index cdd40607..1d10335e 100644
--- a/backend/routes/config_spider.go
+++ b/backend/routes/config_spider.go
@@ -2,16 +2,13 @@ package routes
 
 import (
 	"crawlab/constants"
-	"crawlab/database"
 	"crawlab/entity"
 	"crawlab/model"
 	"crawlab/services"
 	"crawlab/utils"
 	"fmt"
-	"github.com/apex/log"
 	"github.com/gin-gonic/gin"
 	"github.com/globalsign/mgo/bson"
-	uuid "github.com/satori/go.uuid"
 	"github.com/spf13/viper"
 	"gopkg.in/yaml.v2"
 	"io"
@@ -19,7 +16,6 @@ import (
 	"net/http"
 	"os"
 	"path/filepath"
-	"runtime/debug"
 )
 
 // 添加可配置爬虫
@@ -151,91 +147,39 @@ func UploadConfigSpider(c *gin.Context) {
 		return
 	}
 
-	// 赋值 stage_name
-	for stageName, stage := range configData.Stages {
-		stage.Name = stageName
-		configData.Stages[stageName] = stage
-	}
-
-	// 删除已有的爬虫文件
-	for _, fInfo := range utils.ListDir(spiderDir) {
-		// 不删除Spiderfile
-		if fInfo.Name() == filename {
-			continue
-		}
-
-		// 删除其他文件
-		if err := os.RemoveAll(filepath.Join(spiderDir, fInfo.Name())); err != nil {
-			HandleError(http.StatusInternalServerError, c, err)
-			return
-		}
-	}
-
-	// 拷贝爬虫文件
-	tplDir := "./template/scrapy"
-	for _, fInfo := range utils.ListDir(tplDir) {
-		// 跳过Spiderfile
-		if fInfo.Name() == "Spiderfile" {
-			continue
-		}
-
-		srcPath := filepath.Join(tplDir, fInfo.Name())
-		if fInfo.IsDir() {
-			dirPath := filepath.Join(spiderDir, fInfo.Name())
-			if err := utils.CopyDir(srcPath, dirPath); err != nil {
-				HandleError(http.StatusInternalServerError, c, err)
-				return
-			}
-		} else {
-			if err := utils.CopyFile(srcPath, filepath.Join(spiderDir, fInfo.Name())); err != nil {
-				HandleError(http.StatusInternalServerError, c, err)
-				return
-			}
-		}
-	}
-
-	// 更改爬虫文件
-	if err := services.GenerateConfigSpiderFiles(spider, configData); err != nil {
+	// 根据序列化后的数据处理爬虫文件
+	if err := services.ProcessSpiderFilesFromConfigData(spider, configData); err != nil {
 		HandleError(http.StatusInternalServerError, c, err)
-		return
 	}
 
-	// 打包为 zip 文件
-	files, err := utils.GetFilesFromDir(spiderDir)
+	c.JSON(http.StatusOK, Response{
+		Status:  "ok",
+		Message: "success",
+	})
+}
+
+func PostConfigSpiderConfig(c *gin.Context) {
+	id := c.Param("id")
+
+	// 获取爬虫
+	var spider model.Spider
+	spider, err := model.GetSpider(bson.ObjectIdHex(id))
 	if err != nil {
+		HandleErrorF(http.StatusBadRequest, c, fmt.Sprintf("cannot find spider (id: %s)", id))
+	}
+
+	// 反序列化配置数据
+	var configData entity.ConfigSpiderData
+	if err := c.ShouldBindJSON(&configData); err != nil {
+		HandleError(http.StatusBadRequest, c, err)
+	}
+
+	// 根据序列化后的数据处理爬虫文件
+	if err := services.ProcessSpiderFilesFromConfigData(spider, configData); err != nil {
 		HandleError(http.StatusInternalServerError, c, err)
-		return
-	}
-	randomId := uuid.NewV4()
-	tmpFilePath := filepath.Join(viper.GetString("other.tmppath"), spider.Name+"."+randomId.String()+".zip")
-	spiderZipFileName := spider.Name + ".zip"
-	if err := utils.Compress(files, tmpFilePath); err != nil {
-		HandleError(http.StatusInternalServerError, c, err)
-		return
 	}
 
-	// 获取 GridFS 实例
-	s, gf := database.GetGridFs("files")
-	defer s.Close()
-
-	// 判断文件是否已经存在
-	var gfFile model.GridFs
-	if err := gf.Find(bson.M{"filename": spiderZipFileName}).One(&gfFile); err == nil {
-		// 已经存在文件，则删除
-		_ = gf.RemoveId(gfFile.Id)
-	}
-
-	// 上传到GridFs
-	fid, err := services.UploadToGridFs(spiderZipFileName, tmpFilePath)
-	if err != nil {
-		log.Errorf("upload to grid fs error: %s", err.Error())
-		debug.PrintStack()
-		return
-	}
-
-	// 保存爬虫 FileId
-	spider.FileId = fid
-	_ = spider.Save()
+	// TODO: 替换Spiderfile文件
 
 	c.JSON(http.StatusOK, Response{
 		Status:  "ok",
diff --git a/backend/services/config_spider.go b/backend/services/config_spider.go
index 35bb2790..2d9acaba 100644
--- a/backend/services/config_spider.go
+++ b/backend/services/config_spider.go
@@ -2,11 +2,19 @@ package services
 
 import (
 	"crawlab/constants"
+	"crawlab/database"
 	"crawlab/entity"
 	"crawlab/model"
 	"crawlab/model/config_spider"
+	"crawlab/utils"
 	"errors"
 	"fmt"
+	"github.com/apex/log"
+	"github.com/globalsign/mgo/bson"
+	uuid "github.com/satori/go.uuid"
+	"github.com/spf13/viper"
+	"os"
+	"path/filepath"
 	"strings"
 )
 
@@ -139,3 +147,88 @@ func IsUniqueConfigSpiderFields(fields []entity.Field) bool {
 	}
 	return true
 }
+
+func ProcessSpiderFilesFromConfigData(spider model.Spider, configData entity.ConfigSpiderData) error {
+	spiderDir := spider.Src
+
+	// 赋值 stage_name
+	for stageName, stage := range configData.Stages {
+		stage.Name = stageName
+		configData.Stages[stageName] = stage
+	}
+
+	// 删除已有的爬虫文件
+	for _, fInfo := range utils.ListDir(spiderDir) {
+		// 不删除Spiderfile
+		if fInfo.Name() == "Spiderfile" {
+			continue
+		}
+
+		// 删除其他文件
+		if err := os.RemoveAll(filepath.Join(spiderDir, fInfo.Name())); err != nil {
+			return err
+		}
+	}
+
+	// 拷贝爬虫文件
+	tplDir := "./template/scrapy"
+	for _, fInfo := range utils.ListDir(tplDir) {
+		// 跳过Spiderfile
+		if fInfo.Name() == "Spiderfile" {
+			continue
+		}
+
+		srcPath := filepath.Join(tplDir, fInfo.Name())
+		if fInfo.IsDir() {
+			dirPath := filepath.Join(spiderDir, fInfo.Name())
+			if err := utils.CopyDir(srcPath, dirPath); err != nil {
+				return err
+			}
+		} else {
+			if err := utils.CopyFile(srcPath, filepath.Join(spiderDir, fInfo.Name())); err != nil {
+				return err
+			}
+		}
+	}
+
+	// 更改爬虫文件
+	if err := GenerateConfigSpiderFiles(spider, configData); err != nil {
+		return err
+	}
+
+	// 打包为 zip 文件
+	files, err := utils.GetFilesFromDir(spiderDir)
+	if err != nil {
+		return err
+	}
+	randomId := uuid.NewV4()
+	tmpFilePath := filepath.Join(viper.GetString("other.tmppath"), spider.Name+"."+randomId.String()+".zip")
+	spiderZipFileName := spider.Name + ".zip"
+	if err := utils.Compress(files, tmpFilePath); err != nil {
+		return err
+	}
+
+	// 获取 GridFS 实例
+	s, gf := database.GetGridFs("files")
+	defer s.Close()
+
+	// 判断文件是否已经存在
+	var gfFile model.GridFs
+	if err := gf.Find(bson.M{"filename": spiderZipFileName}).One(&gfFile); err == nil {
+		// 已经存在文件，则删除
+		_ = gf.RemoveId(gfFile.Id)
+	}
+
+	// 上传到GridFs
+	fid, err := UploadToGridFs(spiderZipFileName, tmpFilePath)
+	if err != nil {
+		log.Errorf("upload to grid fs error: %s", err.Error())
+		return err
+	}
+
+	// 保存爬虫 FileId
+	spider.FileId = fid
+	_ = spider.Save()
+
+	return nil
+}