diff --git a/pyproject.toml b/pyproject.toml
index 0cead74..182e4e4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,7 +9,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "swankit"
-version = "0.1.0b10"
+version = "0.1.0"
 dynamic = ["readme"]
 description = "Base toolkit for SwanLab"
 license = "Apache-2.0"
diff --git a/swankit/callback/models/key.py b/swankit/callback/models/key.py
index 85f4b35..7aad74d 100644
--- a/swankit/callback/models/key.py
+++ b/swankit/callback/models/key.py
@@ -20,6 +20,7 @@ class ColumnInfo:
 
     def __init__(
             self,
+            key_id: str,
             key: str,
             namespace: str,
             chart: ChartType,
@@ -28,6 +29,10 @@ def __init__(
             reference: Optional[str] = None,
             config: Optional[Dict] = None,
     ):
+        self.id = key_id
+        """
+        当前实验下，列的唯一id，与保存路径等信息有关
+        """
         self.key = key
         """
         列的key名称