diff --git a/shared/resource/jsons/dic_army_developmentConsume.json b/shared/resource/jsons/dic_army_developmentConsume.json
index 72dd0399b..a7af8acdb 100644
--- a/shared/resource/jsons/dic_army_developmentConsume.json
+++ b/shared/resource/jsons/dic_army_developmentConsume.json
@@ -26,7 +26,7 @@
         "quality": 1,
         "qualityLevel": 3,
         "structureLevel": 1,
-        "preposition": "2&3",
+        "preposition": "2&",
         "max": 3,
         "honourConsume": "40005&50",
         "fundConsume": 27000,