refactor(workflow): Replace hardcoded IconURL with IconURI to enable … (#2101)

backend/application/workflow/init.go

@@ -108,5 +108,10 @@ func InitService(_ context.Context, components *ServiceComponents) (*Application
 	SVC.TosClient = components.Tos
 	SVC.IDGenerator = components.IDGen
 
+	err = SVC.InitNodeIconURLCache(context.Background())
+	if err != nil {
+		return nil, err
+	}
+
 	return SVC, nil
 }

backend/application/workflow/workflow.go

@@ -23,10 +23,12 @@ import (
 	"runtime/debug"
 	"strconv"
 	"strings"
+	"sync"
 	"time"
 
 	"github.com/cloudwego/eino/schema"
 	xmaps "golang.org/x/exp/maps"
+	"golang.org/x/sync/errgroup"
 
 	"github.com/coze-dev/coze-studio/backend/api/model/app/bot_common"
 	model "github.com/coze-dev/coze-studio/backend/api/model/crossdomain/knowledge"
@@ -75,12 +77,56 @@ type ApplicationService struct {
 	IDGenerator idgen.IDGenerator
 }
 
-var SVC = &ApplicationService{}
+var (
+	SVC                = &ApplicationService{}
+	nodeIconURLCache   = make(map[string]string)
+	nodeIconURLCacheMu sync.Mutex
+)
 
 func GetWorkflowDomainSVC() domainWorkflow.Service {
 	return SVC.DomainSVC
 }
 
+func (w *ApplicationService) InitNodeIconURLCache(ctx context.Context) error {
+	category2NodeMetaList, _, err := GetWorkflowDomainSVC().ListNodeMeta(ctx, nil)
+	if err != nil {
+		logs.Errorf("failed to list node meta for icon url cache: %v", err)
+		return err
+	}
+
+	eg, gCtx := errgroup.WithContext(ctx)
+	for _, nodeMetaList := range category2NodeMetaList {
+		for _, nodeMeta := range nodeMetaList {
+			eg.Go(func() error {
+				if len(nodeMeta.IconURI) == 0 {
+					// For custom nodes, if IconURI is not set, there will be no icon.
+					logs.Warnf("node '%s' has an empty IconURI, it will have no icon", nodeMeta.Name)
+					return nil
+				}
+				url, err := w.TosClient.GetObjectUrl(gCtx, nodeMeta.IconURI)
+				if err != nil {
+					logs.Warnf("failed to get object url for node %s: %v", nodeMeta.Name, err)
+					return err
+				}
+				nodeTypeStr := entity.IDStrToNodeType(strconv.FormatInt(nodeMeta.ID, 10))
+				if len(nodeTypeStr) > 0 {
+					nodeIconURLCacheMu.Lock()
+					nodeIconURLCache[string(nodeTypeStr)] = url
+					nodeIconURLCacheMu.Unlock()
+				}
+				return nil
+			})
+		}
+	}
+
+	if err := eg.Wait(); err != nil {
+		return err
+	}
+
+	logs.Infof("node icon url cache initialized with %d entries", len(nodeIconURLCache))
+	return nil
+}
+
 func (w *ApplicationService) GetNodeTemplateList(ctx context.Context, req *workflow.NodeTemplateListRequest) (
 	_ *workflow.NodeTemplateListResponse, err error,
 ) {
@@ -119,19 +165,22 @@ func (w *ApplicationService) GetNodeTemplateList(ctx context.Context, req *workf
 			Name: category,
 		}
 		for _, nodeMeta := range nodeMetaList {
+			nodeID := fmt.Sprintf("%d", nodeMeta.ID)
+			nodeType := entity.IDStrToNodeType(nodeID)
+			url := nodeIconURLCache[string(nodeType)]
 			tpl := &workflow.NodeTemplate{
-				ID:           fmt.Sprintf("%d", nodeMeta.ID),
+				ID:           nodeID,
 				Type:         workflow.NodeTemplateType(nodeMeta.ID),
 				Name:         ternary.IFElse(i18n.GetLocale(ctx) == i18n.LocaleEN, nodeMeta.EnUSName, nodeMeta.Name),
 				Desc:         ternary.IFElse(i18n.GetLocale(ctx) == i18n.LocaleEN, nodeMeta.EnUSDescription, nodeMeta.Desc),
-				IconURL:      nodeMeta.IconURL,
+				IconURL:      url,
 				SupportBatch: ternary.IFElse(nodeMeta.SupportBatch, workflow.SupportBatch_SUPPORT, workflow.SupportBatch_NOT_SUPPORT),
-				NodeType:     fmt.Sprintf("%d", nodeMeta.ID),
+				NodeType:     nodeID,
 				Color:        nodeMeta.Color,
 			}
 
 			resp.Data.TemplateList = append(resp.Data.TemplateList, tpl)
-			categoryMap[category].NodeTypeList = append(categoryMap[category].NodeTypeList, fmt.Sprintf("%d", nodeMeta.ID))
+			categoryMap[category].NodeTypeList = append(categoryMap[category].NodeTypeList, nodeID)
 		}
 	}
 
@@ -750,11 +799,13 @@ func (w *ApplicationService) GetProcess(ctx context.Context, req *workflow.GetWo
 			}
 		}
 
+		iconURL := nodeIconURLCache[string(ie.NodeType)]
+
 		resp.Data.NodeEvents = append(resp.Data.NodeEvents, &workflow.NodeEvent{
 			ID:           strconv.FormatInt(ie.ID, 10),
 			NodeID:       string(ie.NodeKey),
 			NodeTitle:    ie.NodeTitle,
-			NodeIcon:     ie.NodeIcon,
+			NodeIcon:     iconURL,
 			Data:         ie.InterruptData,
 			Type:         ie.EventType,
 			SchemaNodeID: string(ie.NodeKey),

backend/domain/workflow/entity/node_meta.go

@@ -53,7 +53,7 @@ type NodeTypeMeta struct {
 	Category        string `json:"category"`
 	Color           string `json:"color"`
 	Desc            string `json:"desc"`
-	IconURL         string `json:"icon_url"`
+	IconURI         string `json:"icon_uri"`
 	SupportBatch    bool   `json:"support_batch"`
 	Disabled        bool   `json:"disabled,omitempty"`
 	EnUSName        string `json:"en_us_name,omitempty"`
@@ -265,7 +265,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "input&output",
 		Desc:         "工作流的起始节点，用于设定启动工作流需要的信息",
 		Color:        "#5C62FF",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-Start-v2.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-start.jpg",
 		SupportBatch: false,
 		ExecutableMeta: ExecutableMeta{
 			PostFillNil: true,
@@ -281,7 +281,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "input&output",
 		Desc:         "工作流的最终节点，用于返回工作流运行后的结果信息",
 		Color:        "#5C62FF",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-End-v2.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-end.jpg",
 		SupportBatch: false,
 		ExecutableMeta: ExecutableMeta{
 			PreFillZero:       true,
@@ -299,7 +299,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "",
 		Desc:         "调用大语言模型,使用变量和提示词生成回复",
 		Color:        "#5C62FF",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-LLM-v2.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-llm.jpg",
 		SupportBatch: true,
 		ExecutableMeta: ExecutableMeta{
 			PreFillZero:      true,
@@ -319,7 +319,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "",
 		Desc:         "通过添加工具访问实时数据和执行外部操作",
 		Color:        "#CA61FF",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-Plugin-v2.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-plugin.jpg",
 		SupportBatch: true,
 		ExecutableMeta: ExecutableMeta{
 			PreFillZero: true,
@@ -337,7 +337,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "logic",
 		Desc:         "编写代码，处理输入变量来生成返回值",
 		Color:        "#00B2B2",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-Code-v2.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-code.jpg",
 		SupportBatch: false,
 		ExecutableMeta: ExecutableMeta{
 			PreFillZero: true,
@@ -355,7 +355,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "data",
 		Desc:         "在选定的知识中,根据输入变量召回最匹配的信息,并以列表形式返回",
 		Color:        "#FF811A",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-KnowledgeQuery-v2.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-knowledge-query.jpg",
 		SupportBatch: false,
 		ExecutableMeta: ExecutableMeta{
 			PreFillZero:  true,
@@ -374,7 +374,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:        "logic",
 		Desc:            "连接多个下游分支，若设定的条件成立则仅运行对应的分支，若均不成立则只运行“否则”分支",
 		Color:           "#00B2B2",
-		IconURL:         "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-Condition-v2.jpg",
+		IconURI:         "default_icon/workflow_icon/icon-condition.jpg",
 		SupportBatch:    false,
 		ExecutableMeta:  ExecutableMeta{},
 		EnUSName:        "Condition",
@@ -388,7 +388,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "",
 		Desc:         "集成已发布工作流，可以执行嵌套子任务",
 		Color:        "#00B83E",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-Workflow-v2.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-workflow.jpg",
 		SupportBatch: true,
 		ExecutableMeta: ExecutableMeta{
 			BlockEndStream: true,
@@ -404,7 +404,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "database",
 		Desc:         "基于用户自定义的 SQL 完成对数据库的增删改查操作",
 		Color:        "#FF811A",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-Database-v2.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-database.jpg",
 		SupportBatch: false,
 		ExecutableMeta: ExecutableMeta{
 			PreFillZero: true,
@@ -422,7 +422,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "input&output",
 		Desc:         "节点从“消息”更名为“输出”，支持中间过程的消息输出，支持流式和非流式两种方式",
 		Color:        "#5C62FF",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-Output-v2.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-output.jpg",
 		SupportBatch: false,
 		ExecutableMeta: ExecutableMeta{
 			PreFillZero:       true,
@@ -441,7 +441,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "utilities",
 		Desc:         "用于处理多个字符串类型变量的格式",
 		Color:        "#3071F2",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-StrConcat-v2.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-text.jpg",
 		SupportBatch: false,
 		ExecutableMeta: ExecutableMeta{
 			PreFillZero:      true,
@@ -458,7 +458,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "utilities",
 		Desc:         "支持中间向用户提问问题,支持预置选项提问和开放式问题提问两种方式",
 		Color:        "#3071F2",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-Direct-Question-v2.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-question.jpg",
 		SupportBatch: false,
 		ExecutableMeta: ExecutableMeta{
 			PreFillZero:             true,
@@ -477,7 +477,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:        "logic",
 		Desc:            "用于立即终止当前所在的循环，跳出循环体",
 		Color:           "#00B2B2",
-		IconURL:         "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-Break-v2.jpg",
+		IconURI:         "default_icon/workflow_icon/icon-break.jpg",
 		SupportBatch:    false,
 		ExecutableMeta:  ExecutableMeta{},
 		EnUSName:        "Break",
@@ -491,7 +491,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:        "logic",
 		Desc:            "用于重置循环变量的值，使其下次循环使用重置后的值",
 		Color:           "#00B2B2",
-		IconURL:         "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-LoopSetVariable-v2.jpg",
+		IconURI:         "default_icon/workflow_icon/icon-loop-set-variable.jpg",
 		SupportBatch:    false,
 		ExecutableMeta:  ExecutableMeta{},
 		EnUSName:        "Set Variable",
@@ -505,7 +505,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "logic",
 		Desc:         "用于通过设定循环次数和逻辑，重复执行一系列任务",
 		Color:        "#00B2B2",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-Loop-v2.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-loop.jpg",
 		SupportBatch: false,
 		ExecutableMeta: ExecutableMeta{
 			IsComposite:             true,
@@ -524,7 +524,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "logic",
 		Desc:         "用于用户输入的意图识别，并将其与预设意图选项进行匹配。",
 		Color:        "#00B2B2",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-Intent-v2.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-intent.jpg",
 		SupportBatch: false,
 		ExecutableMeta: ExecutableMeta{
 			PreFillZero:     true,
@@ -543,7 +543,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "data",
 		Desc:         "写入节点可以添加 文本类型 的知识库，仅可以添加一个知识库",
 		Color:        "#FF811A",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-KnowledgeWriting-v2.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-knowledge-write.jpg",
 		SupportBatch: false,
 		ExecutableMeta: ExecutableMeta{
 			PreFillZero:  true,
@@ -561,7 +561,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "logic",
 		Desc:         "通过设定批量运行次数和逻辑，运行批处理体内的任务",
 		Color:        "#00B2B2",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-Batch-v2.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-batch.jpg",
 		SupportBatch: false,
 		ExecutableMeta: ExecutableMeta{
 			IsComposite:             true,
@@ -580,7 +580,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:        "logic",
 		Desc:            "用于终止当前循环，执行下次循环",
 		Color:           "#00B2B2",
-		IconURL:         "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-Continue-v2.jpg",
+		IconURI:         "default_icon/workflow_icon/icon-continue.jpg",
 		SupportBatch:    false,
 		ExecutableMeta:  ExecutableMeta{},
 		EnUSName:        "Continue",
@@ -594,7 +594,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "input&output",
 		Desc:         "支持中间过程的信息输入",
 		Color:        "#5C62FF",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-Input-v2.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-input.jpg",
 		SupportBatch: false,
 		ExecutableMeta: ExecutableMeta{
 			PostFillNil: true,
@@ -609,7 +609,6 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "",             // Not found in cate_list
 		Desc:         "comment_desc", // Placeholder from JSON
 		Color:        "",
-		IconURL:      "comment_icon", // Placeholder from JSON
 		SupportBatch: false,          // supportBatch: 1
 		EnUSName:     "Comment",
 	},
@@ -620,7 +619,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "logic",
 		Desc:         "对多个分支的输出进行聚合处理",
 		Color:        "#00B2B2",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/VariableMerge-icon.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-variable-merge.jpg",
 		SupportBatch: false,
 		ExecutableMeta: ExecutableMeta{
 			PostFillNil:       true,
@@ -638,7 +637,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "message",
 		Desc:         "用于查询消息列表",
 		Color:        "#F2B600",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-Conversation-List.jpeg",
+		IconURI:      "default_icon/workflow_icon/icon-query-message-list.jpg",
 		SupportBatch: false,
 		ExecutableMeta: ExecutableMeta{
 			PreFillZero: true,
@@ -654,7 +653,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "conversation_history", // Mapped from cate_list
 		Desc:         "用于清空会话历史，清空后LLM看到的会话历史为空",
 		Color:        "#F2B600",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-Conversation-Delete.jpeg",
+		IconURI:      "default_icon/workflow_icon/icon-clear-context.jpg",
 		SupportBatch: false, // supportBatch: 1
 		ExecutableMeta: ExecutableMeta{
 			PreFillZero: true,
@@ -670,7 +669,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "conversation_management",
 		Desc:         "用于创建会话",
 		Color:        "#F2B600",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-Conversation-Create.jpeg",
+		IconURI:      "default_icon/workflow_icon/icon-create-conversation.jpg",
 		SupportBatch: false,
 		ExecutableMeta: ExecutableMeta{
 			PreFillZero: true,
@@ -687,7 +686,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:        "data",
 		Desc:            "用于给支持写入的变量赋值，包括应用变量、用户变量",
 		Color:           "#FF811A",
-		IconURL:         "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/Variable.jpg",
+		IconURI:         "default_icon/workflow_icon/icon-variable-assign.jpg",
 		SupportBatch:    false,
 		ExecutableMeta:  ExecutableMeta{},
 		EnUSName:        "Variable assign",
@@ -701,7 +700,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "database",
 		Desc:         "修改表中已存在的数据记录，用户指定更新条件和内容来更新数据",
 		Color:        "#F2B600",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-database-update.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-database-update.jpg",
 		SupportBatch: false,
 		ExecutableMeta: ExecutableMeta{
 			PreFillZero: true,
@@ -718,7 +717,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "database",
 		Desc:         "从表获取数据，用户可定义查询条件、选择列等，输出符合条件的数据",
 		Color:        "#F2B600",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icaon-database-select.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-database-query.jpg",
 		SupportBatch: false,
 		ExecutableMeta: ExecutableMeta{
 			PreFillZero: true,
@@ -735,7 +734,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "database",
 		Desc:         "从表中删除数据记录，用户指定删除条件来删除符合条件的记录",
 		Color:        "#F2B600",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-database-delete.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-database-delete.jpg",
 		SupportBatch: false,
 		ExecutableMeta: ExecutableMeta{
 			PreFillZero: true,
@@ -752,7 +751,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "utilities",
 		Desc:         "用于发送API请求，从接口返回数据",
 		Color:        "#3071F2",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-HTTP.png",
+		IconURI:      "default_icon/workflow_icon/icon-http.jpg",
 		SupportBatch: false,
 		ExecutableMeta: ExecutableMeta{
 			PreFillZero: true,
@@ -769,7 +768,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "database",
 		Desc:         "向表添加新数据记录，用户输入数据内容后插入数据库",
 		Color:        "#F2B600",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-database-insert.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-database-create.jpg",
 		SupportBatch: false,
 		ExecutableMeta: ExecutableMeta{
 			PreFillZero: true,
@@ -785,7 +784,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "conversation_management",
 		Desc:         "用于修改会话的名字",
 		Color:        "#F2B600",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-编辑会话.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-update-conversation.jpg",
 		SupportBatch: false,
 		ExecutableMeta: ExecutableMeta{
 			PreFillZero: true,
@@ -802,7 +801,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "conversation_management",
 		Desc:         "用于删除会话",
 		Color:        "#F2B600",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-删除会话.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-delete-conversation.jpg",
 		SupportBatch: false,
 		ExecutableMeta: ExecutableMeta{
 			PreFillZero: true,
@@ -818,7 +817,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "conversation_management",
 		Desc:         "用于查询所有会话，包含静态会话、动态会话",
 		Color:        "#F2B600",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-查询会话.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-query-conversation-list.jpg",
 		SupportBatch: false,
 		ExecutableMeta: ExecutableMeta{
 			PostFillNil: true,
@@ -833,7 +832,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "conversation_history", // Mapped from cate_list
 		Desc:         "用于查询会话历史，返回LLM可见的会话消息",
 		Color:        "#F2B600",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-查询会话历史.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-query-conversation-history.jpg",
 		SupportBatch: false,
 		ExecutableMeta: ExecutableMeta{
 			PreFillZero: true,
@@ -849,7 +848,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "message",
 		Desc:         "用于创建消息",
 		Color:        "#F2B600",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-创建消息.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-create-message.jpg",
 		SupportBatch: false, // supportBatch: 1
 		ExecutableMeta: ExecutableMeta{
 			PreFillZero: true,
@@ -865,7 +864,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "message",
 		Desc:         "用于修改消息",
 		Color:        "#F2B600",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-修改消息.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-update-message.jpg",
 		SupportBatch: false, // supportBatch: 1
 		ExecutableMeta: ExecutableMeta{
 			PreFillZero: true,
@@ -881,7 +880,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "message",
 		Desc:         "用于删除消息",
 		Color:        "#F2B600",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-删除消息.jpg",
+		IconURI:      "default_icon/workflow_icon/icon-delete-message.jpg",
 		SupportBatch: false, // supportBatch: 1
 		ExecutableMeta: ExecutableMeta{
 			PreFillZero: true,
@@ -917,7 +916,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Color: "F2B600",
 
 		// IconURL is the URL of the icon displayed on Canvas.
-		IconURL: "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-to_json.png",
+		IconURI: "default_icon/workflow_icon/icon-json-stringify.jpg",
 
 		// SupportBatch indicates whether this node can set batch mode.
 		// NOTE: ultimately it's frontend that decides which node can enable batch mode.
@@ -943,7 +942,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "utilities",
 		Desc:         "用于将JSON字符串解析为变量",
 		Color:        "F2B600",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icon-from_json.png",
+		IconURI:      "default_icon/workflow_icon/icon-json-parser.jpg",
 		SupportBatch: false,
 		ExecutableMeta: ExecutableMeta{
 			PreFillZero: true,
@@ -961,7 +960,7 @@ var NodeTypeMetas = map[NodeType]*NodeTypeMeta{
 		Category:     "data",
 		Desc:         "用于删除知识库中的文档",
 		Color:        "#FF811A",
-		IconURL:      "https://lf3-static.bytednsdoc.com/obj/eden-cn/dvsmryvd_avi_dvsm/ljhwZthlaukjlkulzlp/icon/icons-dataset-delete.png",
+		IconURI:      "default_icon/workflow_icon/icon-knowledge-delete.jpg",
 		SupportBatch: false,
 		ExecutableMeta: ExecutableMeta{
 			PreFillZero:  true,

backend/domain/workflow/internal/nodes/llm/llm.go

@@ -1115,7 +1115,7 @@ func (l *LLM) handleInterrupt(ctx context.Context, err error, resumingEvent *ent
 		NodeKey:   c.NodeKey,
 		NodeType:  entity.NodeTypeLLM,
 		NodeTitle: c.NodeName,
-		NodeIcon:  entity.NodeMetaByNodeType(entity.NodeTypeLLM).IconURL,
+		NodeIcon:  entity.NodeMetaByNodeType(entity.NodeTypeLLM).IconURI,
 		EventType: entity.InterruptEventLLM,
 	}
 

backend/domain/workflow/internal/nodes/qa/question_answer.go

@@ -343,14 +343,14 @@ const (
 你是一个参数提取 agent，你的工作是从用户的回答中提取出多个字段的值，每个字段遵循以下规则
 # 字段说明
 %s
-## 输出要求 
-- 严格以 json 格式返回答案。  
-- 严格确保答案采用有效的 JSON 格式。  
-- 按照字段说明提取出字段的值，将已经提取到的字段放在 fields 字段 
-- 对于未提取到的<必填字段>生成一个新的追问问题question   
-- 确保在追问问题中只包含所有未提取的<必填字段>   
-- 不要重复问之前问过的问题   
-- 问题的语种请和用户的输入保持一致，如英文、中文等 
+## 输出要求
+- 严格以 json 格式返回答案。
+- 严格确保答案采用有效的 JSON 格式。
+- 按照字段说明提取出字段的值，将已经提取到的字段放在 fields 字段
+- 对于未提取到的<必填字段>生成一个新的追问问题question
+- 确保在追问问题中只包含所有未提取的<必填字段>
+- 不要重复问之前问过的问题
+- 问题的语种请和用户的输入保持一致，如英文、中文等
 - 输出按照下面结构体格式返回，包含提取到的字段或者追问的问题
 - 不要回复和提取无关的问题
 type Output struct {
@@ -359,7 +359,7 @@ question string // Follow-up question for the next round
 }`
 	extractUserPromptSuffix = `
 - 严格以 json 格式返回答案。
-- 严格确保答案采用有效的 JSON 格式。 
+- 严格确保答案采用有效的 JSON 格式。
 - - 必填字段没有获取全则继续追问
 - 必填字段: %s
 %s
@@ -728,7 +728,7 @@ func (q *QuestionAnswer) interrupt(ctx context.Context, newQuestion string, choi
 		NodeKey:       q.nodeKey,
 		NodeType:      entity.NodeTypeQuestionAnswer,
 		NodeTitle:     q.nodeMeta.Name,
-		NodeIcon:      q.nodeMeta.IconURL,
+		NodeIcon:      q.nodeMeta.IconURI,
 		InterruptData: interruptData,
 		EventType:     entity.InterruptEventQuestion,
 	}

backend/domain/workflow/internal/nodes/receiver/input_receiver.go

@@ -140,7 +140,7 @@ func (i *InputReceiver) Invoke(ctx context.Context, _ map[string]any) (map[strin
 			NodeKey:       i.nodeKey,
 			NodeType:      entity.NodeTypeInputReceiver,
 			NodeTitle:     i.nodeMeta.Name,
-			NodeIcon:      i.nodeMeta.IconURL,
+			NodeIcon:      i.nodeMeta.IconURI,
 			InterruptData: i.interruptData,
 			EventType:     entity.InterruptEventInput,
 		})

docker/docker-compose-debug.yml

@@ -20,7 +20,7 @@ services:
       - ./data/mysql:/var/lib/mysql
       - ./volumes/mysql/schema.sql:/docker-entrypoint-initdb.d/init.sql
       - ./atlas/opencoze_latest_schema.hcl:/opencoze_latest_schema.hcl:ro
-    entrypoint:  
+    entrypoint:
       - bash
       - -c
       - |
@@ -43,7 +43,7 @@ services:
             sleep 2
           fi
         done
-  
+
         echo 'MySQL is ready, installing Atlas CLI...'
 
         if ! command -v atlas >/dev/null 2>&1; then
@@ -53,7 +53,7 @@ services:
         else
           echo 'Atlas CLI already installed'
         fi
-        
+
         if [ -f '/opencoze_latest_schema.hcl' ]; then
           echo 'Running Atlas migrations...'
           ATLAS_URL="mysql://$${MYSQL_USER}:$${MYSQL_PASSWORD}@localhost:3306/$${MYSQL_DATABASE}"
@@ -274,7 +274,7 @@ services:
 
           # Download plugin package locally
           echo 'Copying smartcn plugin...';
-          cp /opt/bitnami/elasticsearch/analysis-smartcn.zip /tmp/analysis-smartcn.zip 
+          cp /opt/bitnami/elasticsearch/analysis-smartcn.zip /tmp/analysis-smartcn.zip
 
           elasticsearch-plugin install file:///tmp/analysis-smartcn.zip
           if [[ "$$?" != "0" ]]; then

docker/docker-compose.yml

@@ -19,7 +19,7 @@ services:
       - ./data/mysql:/var/lib/mysql
       - ./volumes/mysql/schema.sql:/docker-entrypoint-initdb.d/init.sql
       - ./atlas/opencoze_latest_schema.hcl:/opencoze_latest_schema.hcl:ro
-    entrypoint:  
+    entrypoint:
       - bash
       - -c
       - |
@@ -42,7 +42,7 @@ services:
             sleep 2
           fi
         done
-  
+
         echo 'MySQL is ready, installing Atlas CLI...'
 
         if ! command -v atlas >/dev/null 2>&1; then
@@ -52,7 +52,7 @@ services:
         else
           echo 'Atlas CLI already installed'
         fi
-        
+
         if [ -f '/opencoze_latest_schema.hcl' ]; then
           echo 'Running Atlas migrations...'
           ATLAS_URL="mysql://$${MYSQL_USER}:$${MYSQL_PASSWORD}@localhost:3306/$${MYSQL_DATABASE}"
@@ -161,7 +161,7 @@ services:
 
           # Download plugin package locally
           echo 'Copying smartcn plugin...';
-          cp /opt/bitnami/elasticsearch/analysis-smartcn.zip /tmp/analysis-smartcn.zip 
+          cp /opt/bitnami/elasticsearch/analysis-smartcn.zip /tmp/analysis-smartcn.zip
 
           elasticsearch-plugin install file:///tmp/analysis-smartcn.zip
           if [[ "$$?" != "0" ]]; then