diff --git a/problem/v1/problem.proto b/problem/v1/problem.proto
index 467d6d9..36c410a 100644
--- a/problem/v1/problem.proto
+++ b/problem/v1/problem.proto
@@ -26,13 +26,16 @@ message ReadProblemResponse {
   message Problem {
     int32 id = 1;
     string title = 2;
-    string content = 3;
-    int32 time_limit = 4;
-    int32 memory_limit = 5;
-    int32 testing_strategy = 6;
-    string testing_order = 7;
-    google.protobuf.Timestamp created_at = 8;
-    google.protobuf.Timestamp updated_at = 9;
+    string legend = 3;
+    string input_format = 4;
+    string output_format = 5;
+    string notes = 6;
+    string tutorial = 7;
+    string latex_summary = 8;
+    int32 time_limit = 9;
+    int32 memory_limit = 10;
+    google.protobuf.Timestamp created_at = 11;
+    google.protobuf.Timestamp updated_at = 12;
   }
   Problem problem = 1;
 }