diff --git a/metadata/tables.yaml b/metadata/tables.yaml
index 4d945df..d268c43 100644
--- a/metadata/tables.yaml
+++ b/metadata/tables.yaml
@@ -1376,7 +1376,7 @@
     name: contest_team_member
     schema: public
   object_relationships:
-    - name: team_as_contest_team_member
+    - name: contest_team
       using:
         foreign_key_constraint_on: team_id
     - name: user
@@ -1708,6 +1708,218 @@
             contest_team_members:
               user_uuid:
                 _eq: X-Hasura-User-Id
+- table:
+    name: contest_time
+    schema: public
+  object_relationships:
+    - name: contest
+      using:
+        foreign_key_constraint_on: contest_id
+  insert_permissions:
+    - role: counselor
+      permission:
+        check:
+          contest:
+            contest_managers:
+              user_uuid:
+                _eq: X-Hasura-User-Id
+        columns:
+          - contest_id
+          - event
+          - start
+          - end
+          - description
+    - role: student
+      permission:
+        check:
+          contest:
+            contest_managers:
+              user_uuid:
+                _eq: X-Hasura-User-Id
+        columns:
+          - contest_id
+          - event
+          - start
+          - end
+          - description
+    - role: teacher
+      permission:
+        check:
+          contest:
+            contest_managers:
+              user_uuid:
+                _eq: X-Hasura-User-Id
+        columns:
+          - contest_id
+          - event
+          - start
+          - end
+          - description
+    - role: user
+      permission:
+        check:
+          contest:
+            contest_managers:
+              user_uuid:
+                _eq: X-Hasura-User-Id
+        columns:
+          - contest_id
+          - event
+          - start
+          - end
+          - description
+  select_permissions:
+    - role: anonymous
+      permission:
+        columns:
+          - description
+          - event
+          - end
+          - start
+          - contest_id
+        filter: {}
+    - role: counselor
+      permission:
+        columns:
+          - description
+          - event
+          - end
+          - start
+          - contest_id
+        filter: {}
+    - role: student
+      permission:
+        columns:
+          - description
+          - event
+          - end
+          - start
+          - contest_id
+        filter: {}
+    - role: teacher
+      permission:
+        columns:
+          - description
+          - event
+          - end
+          - start
+          - contest_id
+        filter: {}
+    - role: user
+      permission:
+        columns:
+          - description
+          - event
+          - end
+          - start
+          - contest_id
+        filter: {}
+  update_permissions:
+    - role: counselor
+      permission:
+        columns:
+          - contest_id
+          - event
+          - start
+          - end
+          - description
+        filter:
+          contest:
+            contest_managers:
+              user_uuid:
+                _eq: X-Hasura-User-Id
+        check:
+          contest:
+            contest_managers:
+              user_uuid:
+                _eq: X-Hasura-User-Id
+    - role: student
+      permission:
+        columns:
+          - contest_id
+          - event
+          - start
+          - end
+          - description
+        filter:
+          contest:
+            contest_managers:
+              user_uuid:
+                _eq: X-Hasura-User-Id
+        check:
+          contest:
+            contest_managers:
+              user_uuid:
+                _eq: X-Hasura-User-Id
+    - role: teacher
+      permission:
+        columns:
+          - contest_id
+          - event
+          - start
+          - end
+          - description
+        filter:
+          contest:
+            contest_managers:
+              user_uuid:
+                _eq: X-Hasura-User-Id
+        check:
+          contest:
+            contest_managers:
+              user_uuid:
+                _eq: X-Hasura-User-Id
+    - role: user
+      permission:
+        columns:
+          - contest_id
+          - event
+          - start
+          - end
+          - description
+        filter:
+          contest:
+            contest_managers:
+              user_uuid:
+                _eq: X-Hasura-User-Id
+        check:
+          contest:
+            contest_managers:
+              user_uuid:
+                _eq: X-Hasura-User-Id
+  delete_permissions:
+    - role: counselor
+      permission:
+        backend_only: false
+        filter:
+          contest:
+            contest_managers:
+              user_uuid:
+                _eq: X-Hasura-User-Id
+    - role: student
+      permission:
+        backend_only: false
+        filter:
+          contest:
+            contest_managers:
+              user_uuid:
+                _eq: X-Hasura-User-Id
+    - role: teacher
+      permission:
+        backend_only: false
+        filter:
+          contest:
+            contest_managers:
+              user_uuid:
+                _eq: X-Hasura-User-Id
+    - role: user
+      permission:
+        backend_only: false
+        filter:
+          contest:
+            contest_managers:
+              user_uuid:
+                _eq: X-Hasura-User-Id
 - table:
     name: honor_application
     schema: public
diff --git a/migrations/1710756482950_create_table_public_contest_time/down.sql b/migrations/1710756482950_create_table_public_contest_time/down.sql
new file mode 100644
index 0000000..6e53ebe
--- /dev/null
+++ b/migrations/1710756482950_create_table_public_contest_time/down.sql
@@ -0,0 +1 @@
+DROP TABLE "public"."contest_time";
diff --git a/migrations/1710756482950_create_table_public_contest_time/up.sql b/migrations/1710756482950_create_table_public_contest_time/up.sql
new file mode 100644
index 0000000..477ec07
--- /dev/null
+++ b/migrations/1710756482950_create_table_public_contest_time/up.sql
@@ -0,0 +1 @@
+CREATE TABLE "public"."contest_time" ("contest_id" uuid NOT NULL, "event" text NOT NULL, "start" timestamptz NOT NULL, "end" timestamptz NOT NULL, "description" text, PRIMARY KEY ("contest_id","event") , FOREIGN KEY ("contest_id") REFERENCES "public"."contest"("id") ON UPDATE restrict ON DELETE cascade);COMMENT ON TABLE "public"."contest_time" IS E'比赛的时间线，仅作展示用';
diff --git a/package.json b/package.json
index b7457b2..28e14ed 100644
--- a/package.json
+++ b/package.json
@@ -4,11 +4,11 @@
     "hasura-cli": "2.36.1"
   },
   "scripts": {
-    "apply": "hasura migrate apply && hasura metadata apply",
     "console": "hasura console",
-    "hasura": "hasura",
-    "migrate-squash": "hasura migrate squash",
-    "status": "hasura migrate status"
+    "status:metadata": "hasura metadata inconsistency status && hasura metadata diff",
+    "status:migration": "hasura migrate status",
+    "squash": "hasura migrate squash",
+    "apply": "hasura migrate apply && hasura metadata apply"
   },
   "private": true
 }