diff --git a/etc/path b/etc/path
index 8e3d77b5..adcd8877 100644
--- a/etc/path
+++ b/etc/path
@@ -2,12 +2,12 @@ bin
 usr/publish
 usr/local/bin
 usr/local/go/bin
-usr/local/work/20210308-sshd/usr/publish
+usr/local/work/20221205-sshd/usr/publish
 usr/install/tmux-3.2/_install/bin
 usr/install/git-2.31.1/_install/bin
 usr/install/git-2.31.1/_install/libexec/git-core
 usr/install/vim-vim-12be734/_install/bin
-usr/install/node-v21.0.0-darwin-x64/bin
+usr/install/node-v16.15.1-darwin-x64/bin
 usr/install/node-v16.15.1-linux-x64/bin
 usr/install/jdk-18/bin
 usr/install/docker
diff --git a/usr/local/export/web.chat.river/hash.json b/usr/local/export/web.chat.river/hash.json
new file mode 100644
index 00000000..191dcf57
--- /dev/null
+++ b/usr/local/export/web.chat.river/hash.json
@@ -0,0 +1,85 @@
+{
+  "febf62": {
+    "hash": {
+      "116dcc": {
+        "hash": {},
+        "list": [
+          {
+            "id": 1,
+            "index": "web.mall.economy.enterprise",
+            "space": "20231017-culture",
+            "time": "2023-11-01 15:03:19.798"
+          }
+        ],
+        "meta": {
+          "count": 1,
+          "icon": "bi bi-people",
+          "name": "企业",
+          "text": "hello",
+          "time": "2023-11-01 15:03:01.921"
+        }
+      },
+      "3d686d": {
+        "hash": {},
+        "list": [
+          {
+            "id": 1,
+            "index": "web.team.education.university",
+            "space": "20231017-culture",
+            "time": "2023-11-01 13:43:17.092"
+          }
+        ],
+        "meta": {
+          "count": 1,
+          "icon": "bi bi-people",
+          "name": "教育",
+          "text": "hello",
+          "time": "2023-11-01 13:42:46.866"
+        }
+      },
+      "502439": {
+        "hash": {},
+        "list": [
+          {
+            "id": 1,
+            "index": "web.team.history.emperor",
+            "space": "20231017-culture",
+            "time": "2023-11-01 13:44:42.812"
+          }
+        ],
+        "meta": {
+          "count": 1,
+          "icon": "bi bi-people",
+          "name": "历史",
+          "text": "hello",
+          "time": "2023-11-01 13:43:48.267"
+        }
+      },
+      "f5b848": {
+        "hash": {},
+        "list": [
+          {
+            "id": 1,
+            "index": "web.mall.region",
+            "space": "20231017-travel",
+            "time": "2023-11-02 19:03:10.542"
+          }
+        ],
+        "meta": {
+          "count": 1,
+          "icon": "bi bi-people",
+          "name": "地区",
+          "text": "hello",
+          "time": "2023-11-02 19:02:48.244"
+        }
+      }
+    },
+    "meta": {
+      "icon": "bi bi-people",
+      "name": "市场群",
+      "text": "hello",
+      "time": "2023-11-01 13:40:03.457",
+      "type": "tech"
+    }
+  }
+}