diff --git a/src/widgets/action-editor/ui/ActionEditor.tsx b/src/widgets/action-editor/ui/ActionEditor.tsx
index fe1b1a7..eebd572 100644
--- a/src/widgets/action-editor/ui/ActionEditor.tsx
+++ b/src/widgets/action-editor/ui/ActionEditor.tsx
@@ -45,12 +45,16 @@ interface ActionEditorProps {
   actionIndex?: number;
   initialAction?: CommentAction;
   onSave?: (actionIndex: number, action: CommentAction) => Promise<void> | void;
+  onClose?: () => Promise<void> | void;
+  canExit?: boolean;
 }
 
 export default function ActionEditor({
   actionIndex = 0,
   initialAction,
   onSave,
+  onClose,
+  canExit = false,
 }: ActionEditorProps) {
   const [value, setValue] = useState(0);
 
@@ -117,7 +121,17 @@ export default function ActionEditor({
         </Box>
       </div>
 
-      <div className="mt-4">
+      <div className="mt-4 flex gap-x-4">
+        {canExit && (
+          <Button
+            color="error"
+            onClick={() => {
+              if (onClose) onClose();
+            }}
+          >
+            Отменить
+          </Button>
+        )}
         <Button
           variant="contained"
           type="submit"
diff --git a/src/widgets/chain-editor/ui/ChainEditor.tsx b/src/widgets/chain-editor/ui/ChainEditor.tsx
index 9334274..4a541d5 100644
--- a/src/widgets/chain-editor/ui/ChainEditor.tsx
+++ b/src/widgets/chain-editor/ui/ChainEditor.tsx
@@ -2,24 +2,29 @@ import type { Chain } from "@/entities/chain/schema";
 import { useChainState } from "@/entities/chain/model";
 import { useNavigate } from "@tanstack/react-router";
 
+import { useState, useRef } from "react";
+import humanizeDuration from "humanize-duration";
 import { upsertChain } from "@/entities/chain/api/upsert";
 
 import { ActionEditor } from "@/widgets/action-editor";
 import { RenameChainButton } from "@/features/rename-chain";
 import { DeleteChainButton } from "@/features/delete-chain";
 
-import { Typography } from "@mui/material";
+import { Typography, Button } from "@mui/material";
 import Breadcrumbs from "@mui/material/Breadcrumbs";
+import SettingsIcon from "@mui/icons-material/Settings";
 
 interface ChainEditorProps {
   chain: Chain;
 }
 
 export default function ChainEditor({ chain }: ChainEditorProps) {
+  const actionsListRef = useRef<HTMLDivElement>(null);
+  const [addingNewAction, setAddingNewAction] = useState(false);
   const navigate = useNavigate({ from: "/$namespace/$chainId" });
   const addCommentAction = useChainState((state) => state.addCommentAction);
 
-  if (!chain.actions || chain.actions.length === 0)
+  if (!chain.actions || chain.actions.length === 0 || addingNewAction)
     return (
       <div className="flex h-full flex-col">
         <div className="flex items-center justify-between">
@@ -51,26 +56,87 @@ export default function ChainEditor({ chain }: ChainEditorProps) {
             onSave={async (_, action) => {
               addCommentAction(chain._id!, action);
               await upsertChain(chain);
+
+              if (addingNewAction) setAddingNewAction(false);
               navigate({ to: "/$namespace/$chainId" });
+
+              setTimeout(
+                () =>
+                  actionsListRef.current?.scrollTo({
+                    behavior: "smooth",
+                    top: actionsListRef.current.scrollHeight,
+                  }),
+                0,
+              );
             }}
+            onClose={() => {
+              if (addingNewAction) setAddingNewAction(false);
+            }}
+            canExit={addingNewAction}
           />
         </div>
       </div>
     );
 
   return (
-    <div className="flex items-center justify-between">
-      <Typography
-        variant="h5"
-        sx={{ color: "#4C4E64DE", opacity: "87%" }}
-        className="select-none"
-      >
-        {chain.name}
-      </Typography>
+    <div className="relative flex h-full flex-col">
+      <div className="flex items-center justify-between">
+        <Typography
+          variant="h5"
+          sx={{ color: "#4C4E64DE", opacity: "87%" }}
+          className="select-none"
+        >
+          {chain.name}
+        </Typography>
+        <div className="flex items-center gap-x-5">
+          <RenameChainButton chain={chain} />
+          <DeleteChainButton chain={chain} />
+        </div>
+      </div>
 
-      <div className="flex items-center gap-x-5">
-        <RenameChainButton chain={chain} />
-        <DeleteChainButton chain={chain} />
+      <div
+        ref={actionsListRef}
+        className="no-scrollbar mt-8 flex grow flex-col items-center gap-y-24 overflow-y-scroll pb-20"
+      >
+        {chain.actions.map((action, index) => {
+          if (action.actionType === "comment")
+            return (
+              <div
+                key={index}
+                className="relative w-[450px] select-none whitespace-pre-line rounded-md bg-white p-4 text-[#4C4E64DE] opacity-[84%] shadow-lg after:absolute after:left-1/2 after:top-20 after:h-8 after:w-1 after:-translate-x-1/2 after:rounded-md after:bg-[#666CFF] after:opacity-[12%]"
+              >
+                {action.text}
+              </div>
+            );
+
+          return (
+            <div
+              key={index}
+              className="relative flex select-none items-center gap-x-2 text-[#4C4E64DE] opacity-[84%] before:absolute before:-top-6 before:left-1/2 before:h-4 before:w-4 before:-translate-x-1/2 before:rounded-full before:border-[2.5px] before:border-primary after:absolute after:left-1/2 after:top-11 after:h-16 after:w-1 after:-translate-x-1/2 after:rounded-md after:bg-[#666CFF] after:opacity-[12%]"
+            >
+              <span>
+                Ожидание:{" "}
+                {humanizeDuration(action.waitFor * 1000, { language: "ru" })}
+              </span>
+
+              <button className="flex h-[20px] items-center justify-center rounded-sm bg-[#4C4E648A] bg-opacity-[54%] p-0">
+                <SettingsIcon sx={{ width: "20px", color: "white" }} />
+              </button>
+            </div>
+          );
+        })}
+
+        <div className="-mt-4">
+          <Button
+            variant="outlined"
+            sx={{
+              width: "450px",
+            }}
+            onClick={() => setAddingNewAction(true)}
+          >
+            Добавить
+          </Button>
+        </div>
       </div>
     </div>
   );