diff --git a/backend/model/spider.go b/backend/model/spider.go
index 3026a66b..475b12e2 100644
--- a/backend/model/spider.go
+++ b/backend/model/spider.go
@@ -32,6 +32,7 @@ type Spider struct {
 	Envs        []Env         `json:"envs" bson:"envs"`                 // 环境变量
 	Remark      string        `json:"remark" bson:"remark"`             // 备注
 	Src         string        `json:"src" bson:"src"`                   // 源码位置
+	ProjectId   bson.ObjectId `json:"project_id" bson:"project_id"`     // 项目ID
 
 	// 自定义爬虫
 	Cmd string `json:"cmd" bson:"cmd"` // 执行命令
@@ -56,6 +57,11 @@ func (spider *Spider) Save() error {
 
 	spider.UpdateTs = time.Now()
 
+	// 兼容没有项目ID的爬虫
+	if spider.ProjectId.Hex() == "" {
+		spider.ProjectId = bson.ObjectIdHex(constants.ObjectIdNull)
+	}
+
 	if err := c.UpdateId(spider.Id, spider); err != nil {
 		debug.PrintStack()
 		return err
diff --git a/backend/routes/spider.go b/backend/routes/spider.go
index 4adfb707..2b6dfd63 100644
--- a/backend/routes/spider.go
+++ b/backend/routes/spider.go
@@ -30,6 +30,7 @@ func GetSpiderList(c *gin.Context) {
 	pageNum, _ := c.GetQuery("page_num")
 	pageSize, _ := c.GetQuery("page_size")
 	keyword, _ := c.GetQuery("keyword")
+	pid, _ := c.GetQuery("project_id")
 	t, _ := c.GetQuery("type")
 	sortKey, _ := c.GetQuery("sort_key")
 	sortDirection, _ := c.GetQuery("sort_direction")
@@ -41,6 +42,16 @@ func GetSpiderList(c *gin.Context) {
 	if t != "" && t != "all" {
 		filter["type"] = t
 	}
+	if pid == "" {
+		// do nothing
+	} else if pid == constants.ObjectIdNull {
+		filter["$or"] = []bson.M{
+			{"project_id": bson.ObjectIdHex(pid)},
+			{"project_id": bson.M{"$exists": false}},
+		}
+	} else {
+		filter["project_id"] = bson.ObjectIdHex(pid)
+	}
 
 	// 排序
 	sortStr := "-_id"
diff --git a/backend/routes/variable.go b/backend/routes/variable.go
index 56f51ed7..c35c16ab 100644
--- a/backend/routes/variable.go
+++ b/backend/routes/variable.go
@@ -8,7 +8,7 @@ import (
 )
 
 // 新增
-func PostVariable(c *gin.Context) {
+func PutVariable(c *gin.Context) {
 	var variable model.Variable
 	if err := c.ShouldBindJSON(&variable); err != nil {
 		HandleError(http.StatusBadRequest, c, err)
@@ -22,7 +22,7 @@ func PostVariable(c *gin.Context) {
 }
 
 // 修改
-func PutVariable(c *gin.Context) {
+func PostVariable(c *gin.Context) {
 	var id = c.Param("id")
 	var variable model.Variable
 	if err := c.ShouldBindJSON(&variable); err != nil {
diff --git a/frontend/src/views/spider/SpiderList.vue b/frontend/src/views/spider/SpiderList.vue
index f39745bb..bbfbee75 100644
--- a/frontend/src/views/spider/SpiderList.vue
+++ b/frontend/src/views/spider/SpiderList.vue
@@ -571,8 +571,12 @@ export default {
       this.getList()
     },
     onAdd () {
+      let projectId = '000000000000000000000000'
+      if (this.filter.project_id) {
+        projectId = this.filter.project_id
+      }
       this.$store.commit('spider/SET_SPIDER_FORM', {
-        project_id: '000000000000000000000000',
+        project_id: projectId,
         template: this.templateList[0]
       })
       this.addDialogVisible = true
@@ -812,7 +816,6 @@ export default {
 
     // fetch template list
     await this.$store.dispatch('spider/getTemplateList')
-
   },
   mounted () {
     const vm = this