diff --git a/kernel/api/export.go b/kernel/api/export.go
index d3da0125f..f0c857060 100644
--- a/kernel/api/export.go
+++ b/kernel/api/export.go
@@ -37,6 +37,29 @@ import (
 	"github.com/siyuan-note/siyuan/kernel/util"
 )
 
+func exportCodeBlock(c *gin.Context) {
+	ret := gulu.Ret.NewResult()
+	defer c.JSON(http.StatusOK, ret)
+
+	arg, ok := util.JsonArg(c, ret)
+	if !ok {
+		return
+	}
+
+	id := arg["id"].(string)
+	filePath, err := model.ExportCodeBlock(id)
+	if err != nil {
+		ret.Code = 1
+		ret.Msg = err.Error()
+		ret.Data = map[string]interface{}{"closeTimeout": 7000}
+		return
+	}
+
+	ret.Data = map[string]interface{}{
+		"path": filePath,
+	}
+}
+
 func exportAttributeView(c *gin.Context) {
 	ret := gulu.Ret.NewResult()
 	defer c.JSON(http.StatusOK, ret)
diff --git a/kernel/api/router.go b/kernel/api/router.go
index 4549c35a5..89467f3c5 100644
--- a/kernel/api/router.go
+++ b/kernel/api/router.go
@@ -340,6 +340,7 @@ func ServeAPI(ginServer *gin.Engine) {
 	ginServer.Handle("POST", "/api/export/exportRTF", model.CheckAuth, model.CheckAdminRole, exportRTF)
 	ginServer.Handle("POST", "/api/export/exportEPUB", model.CheckAuth, model.CheckAdminRole, exportEPUB)
 	ginServer.Handle("POST", "/api/export/exportAttributeView", model.CheckAuth, model.CheckAdminRole, exportAttributeView)
+	ginServer.Handle("POST", "/api/export/exportCodeBlock", model.CheckAuth, model.CheckAdminRole, exportCodeBlock)
 
 	ginServer.Handle("POST", "/api/import/importStdMd", model.CheckAuth, model.CheckAdminRole, model.CheckReadonly, importStdMd)
 	ginServer.Handle("POST", "/api/import/importZipMd", model.CheckAuth, model.CheckAdminRole, model.CheckReadonly, importZipMd)
diff --git a/kernel/model/export.go b/kernel/model/export.go
index cfa84a126..60f93567e 100644
--- a/kernel/model/export.go
+++ b/kernel/model/export.go
@@ -61,6 +61,50 @@ import (
 	"github.com/siyuan-note/siyuan/kernel/util"
 )
 
+func ExportCodeBlock(blockID string) (filePath string, err error) {
+	// Supports exporting a code block as a file https://github.com/siyuan-note/siyuan/pull/16774
+
+	tree, _ := LoadTreeByBlockID(blockID)
+	if nil == tree {
+		err = ErrBlockNotFound
+		return
+	}
+
+	node := treenode.GetNodeInTree(tree, blockID)
+	if nil == node {
+		err = ErrBlockNotFound
+		return
+	}
+
+	if ast.NodeCodeBlock != node.Type {
+		err = errors.New("not a code block")
+		return
+	}
+
+	code := node.ChildByType(ast.NodeCodeBlockCode)
+	if nil == code {
+		err = errors.New("code block has no code node")
+		return
+	}
+
+	name := tree.Root.IALAttr("title") + "-" + util.CurrentTimeSecondsStr() + ".txt"
+	name = util.FilterFileName(name)
+	exportFolder := filepath.Join(util.TempDir, "export", "code")
+	if err = os.MkdirAll(exportFolder, 0755); err != nil {
+		logging.LogErrorf("create export temp folder failed: %s", err)
+		return
+	}
+
+	writePath := filepath.Join(exportFolder, name)
+	err = filelock.WriteFile(writePath, code.Tokens)
+	if nil != err {
+		return
+	}
+
+	filePath = "/export/code/" + url.PathEscape(name)
+	return
+}
+
 func ExportAv2CSV(avID, blockID string) (zipPath string, err error) {
 	// Database block supports export as CSV https://github.com/siyuan-note/siyuan/issues/10072