diff --git a/pymilvus/client/types.py b/pymilvus/client/types.py
index 838c4e1d9..982758df5 100644
--- a/pymilvus/client/types.py
+++ b/pymilvus/client/types.py
@@ -979,6 +979,10 @@ def __init__(self, info: Any) -> None:
     def __str__(self) -> str:
         return f"DatabaseInfo(name={self.name}, properties={self.properties})"
 
+    def to_dict(self) -> Dict[str, Any]:
+        """Converts the DatabaseInfo instance to a dictionary."""
+        return {"name": self.name, "properties": self.properties}
+
 
 class ExtraList(list):
     """
@@ -1013,35 +1017,3 @@ def get_cost_extra(status: Optional[common_pb2.Status] = None):
 # Construct extra dict, the cost unit is the vcu, similar to tokenlike the
 def construct_cost_extra(cost: int):
     return {"cost": cost}
-
-class DatabaseInfo:
-    """
-    Represents the information of a database.
-    Atributes:
-        name (str): The name of the database.
-        properties (dict): The properties of the database.
-    Example:
-        DatabaseInfo(name="test_db", id=1, properties={"key": "value"})
-    """
-
-    @property
-    def name(self) -> str:
-        return self._name
-
-    @property
-    def properties(self) -> Dict:
-        return self._properties
-
-    def __init__(self, info: Any) -> None:
-        self._name = info.db_name
-        self._properties = {}
-
-        for p in info.properties:
-            self.properties[p.key] = p.value
-
-    def __str__(self) -> str:
-        return f"DatabaseInfo(name={self.name}, properties={self.properties})"
-
-    def to_dict(self) -> Dict[str, Any]:
-        """Converts the DatabaseInfo instance to a dictionary."""
-        return {"name": self.name, "properties": self.properties}