diff --git a/internal/datacoord/meta.go b/internal/datacoord/meta.go
index 9527b46569..af3c6cc65e 100644
--- a/internal/datacoord/meta.go
+++ b/internal/datacoord/meta.go
@@ -126,6 +126,8 @@ func (m *meta) reloadFromKV() error {
 		return err
 	}
 	for vChannel, pos := range channelCPs {
+		// for 2.2.2 issue https://github.com/milvus-io/milvus/issues/22181
+		pos.ChannelName = vChannel
 		m.channelCPs[vChannel] = pos
 	}