diff --git a/api/app/repositories/workspace_repository.py b/api/app/repositories/workspace_repository.py
index 70ed7521..87b0e20f 100644
--- a/api/app/repositories/workspace_repository.py
+++ b/api/app/repositories/workspace_repository.py
@@ -115,6 +115,7 @@ class WorkspaceRepository:
                 self.db.query(Workspace)
                 .join(WorkspaceMember, Workspace.id == WorkspaceMember.workspace_id)
                 .filter(WorkspaceMember.user_id == user_id)
+                .filter(WorkspaceMember.is_active.is_(True))
                 .filter(Workspace.is_active.is_(True))
                 .order_by(Workspace.updated_at.desc())
                 .all()
diff --git a/api/app/services/workspace_service.py b/api/app/services/workspace_service.py
index 9ee98fa0..6f102695 100644
--- a/api/app/services/workspace_service.py
+++ b/api/app/services/workspace_service.py
@@ -70,10 +70,10 @@ def  delete_workspace_member(
         _check_workspace_admin_permission(db, workspace_id, user)
         workspace_member = workspace_repository.get_member_by_id(db=db, member_id=member_id)
         if not workspace_member:
-                raise BusinessException(f"工作空间成员 {member_id} 不存在", BizCode.WORKSPACE_MEMBER_NOT_FOUND)
+                raise BusinessException(f"工作空间成员 {member_id} 不存在", BizCode.WORKSPACE_NOT_FOUND)
 
         if workspace_member.workspace_id != workspace_id:
-                raise BusinessException(f"工作空间成员 {member_id} 不存在于工作空间 {workspace_id}", BizCode.WORKSPACE_MEMBER_NOT_FOUND)
+                raise BusinessException(f"工作空间成员 {member_id} 不存在于工作空间 {workspace_id}", BizCode.WORKSPACE_NOT_FOUND)
 
         try:
             workspace_member.is_active = False