diff --git a/kernel/api/asset.go b/kernel/api/asset.go
index cb5bd4e55..ad8ebbb34 100644
--- a/kernel/api/asset.go
+++ b/kernel/api/asset.go
@@ -202,6 +202,25 @@ func getDocImageAssets(c *gin.Context) {
 	ret.Data = assets
 }
 
+func getDocAssets(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)
+	assets, err := model.DocAssets(id)
+	if err != nil {
+		ret.Code = -1
+		ret.Msg = err.Error()
+		return
+	}
+	ret.Data = assets
+}
+
 func setFileAnnotation(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 54d53b5e0..6ba91db2b 100644
--- a/kernel/api/router.go
+++ b/kernel/api/router.go
@@ -279,6 +279,7 @@ func ServeAPI(ginServer *gin.Engine) {
 	ginServer.Handle("POST", "/api/asset/removeUnusedAsset", model.CheckAuth, model.CheckAdminRole, model.CheckReadonly, removeUnusedAsset)
 	ginServer.Handle("POST", "/api/asset/removeUnusedAssets", model.CheckAuth, model.CheckAdminRole, model.CheckReadonly, removeUnusedAssets)
 	ginServer.Handle("POST", "/api/asset/getDocImageAssets", model.CheckAuth, getDocImageAssets)
+	ginServer.Handle("POST", "/api/asset/getDocAssets", model.CheckAuth, getDocAssets)
 	ginServer.Handle("POST", "/api/asset/renameAsset", model.CheckAuth, model.CheckAdminRole, model.CheckReadonly, renameAsset)
 	ginServer.Handle("POST", "/api/asset/getImageOCRText", model.CheckAuth, model.CheckAdminRole, model.CheckReadonly, getImageOCRText)
 	ginServer.Handle("POST", "/api/asset/setImageOCRText", model.CheckAuth, model.CheckAdminRole, model.CheckReadonly, setImageOCRText)
diff --git a/kernel/model/assets.go b/kernel/model/assets.go
index 4741f8351..50909bd4e 100644
--- a/kernel/model/assets.go
+++ b/kernel/model/assets.go
@@ -75,6 +75,16 @@ func DocImageAssets(rootID string) (ret []string, err error) {
 	return
 }
 
+func DocAssets(rootID string) (ret []string, err error) {
+	tree, err := LoadTreeByBlockID(rootID)
+	if err != nil {
+		return
+	}
+
+	ret = assetsLinkDestsInTree(tree)
+	return
+}
+
 func NetAssets2LocalAssets(rootID string, onlyImg bool, originalURL string) (err error) {
 	tree, err := LoadTreeByBlockID(rootID)
 	if err != nil {