diff --git a/cloudmind/core_api/content.proto b/cloudmind/core_api/content.proto
index 3adef20..88a4a6d 100644
--- a/cloudmind/core_api/content.proto
+++ b/cloudmind/core_api/content.proto
@@ -362,7 +362,7 @@ message CreatePostResp{
 }
 
 message DeletePostReq{
-  string postId = 1;
+  repeated string postIds = 1;
 }
 
 message DeletePostResp{