diff --git a/Server/SQL/EquipmentData.cs b/Server/SQL/EquipmentData.cs
index c414f20..dfbddff 100644
--- a/Server/SQL/EquipmentData.cs
+++ b/Server/SQL/EquipmentData.cs
@@ -9,6 +9,7 @@ namespace Server.SQL
 {
     public class EquipmentData
     {
+        [Key]
         public long index { get; set; }
         public int part { get; set; }
     }
diff --git a/Server/System/Statics.cs b/Server/System/Statics.cs
index 727921f..3e7910b 100644
--- a/Server/System/Statics.cs
+++ b/Server/System/Statics.cs
@@ -19,7 +19,6 @@ namespace Server.System
 
         public static readonly string PATTERN = "[^a-zA-Z0-9가-힣 ]";
 
-
         //SQL
         public static DeckInfoSQL deckInfoSQL = new DeckInfoSQL();
         public static DeckUnitInfoSQL deckUnitInfoSQL = new DeckUnitInfoSQL();