diff --git a/internal/api/organization/organization.go b/internal/api/organization/organization.go
index f24161d32..3ff448e1e 100644
--- a/internal/api/organization/organization.go
+++ b/internal/api/organization/organization.go
@@ -25,7 +25,7 @@ func CreateDepartment(c *gin.Context) {
 	}
 	req := &rpc.CreateDepartmentReq{DepartmentInfo: &open_im_sdk.Department{}}
 	utils.CopyStructFields(req, &params)
-	utils.CopyStructFields(req, params.Department)
+	utils.CopyStructFields(req.DepartmentInfo, &params)
 	err, opUserID := token_verify.ParseTokenGetUserID(c.Request.Header.Get("token"), req.OperationID)
 	req.OpUserID = opUserID
 	if err != nil {