diff --git a/B3ClientService/Rpcs/BaseInfoRpc.cs b/B3ClientService/Rpcs/BaseInfoRpc.cs
index 3de965f..4422fd8 100644
--- a/B3ClientService/Rpcs/BaseInfoRpc.cs
+++ b/B3ClientService/Rpcs/BaseInfoRpc.cs
@@ -39,7 +39,8 @@ namespace BWP.B3ClientService.Rpcs
       var query = new DQueryDom(new JoinAlias(typeof(T)));
       if (top > 50)
         top = 50;
-      query.Range = SelectRange.Top(top);
+      if (top >= 0)
+        query.Range = SelectRange.Top(top);
       query.Columns.Add(DQSelectColumn.Field("ID"));
       query.Columns.Add(DQSelectColumn.Field("Name"));
       if (!string.IsNullOrEmpty(input))
@@ -111,14 +112,14 @@ namespace BWP.B3ClientService.Rpcs
     public static List<WordPair> GetFarmerList(string input, string args, int top)
     {
       return GetBaseInfoList<Farmer>(input, args, top);
-    } 
-    
+    }
+
     [Rpc]
     public static List<WordPair> GetHogGradeList(string input, string args, int top)
     {
       return GetBaseInfoList<HogGrade>(input, args, top);
     }
-    
+
     [Rpc]
     public static List<WordPair> GetLiveColonyHouseList(string input, string args, int top)
     {
@@ -131,7 +132,7 @@ namespace BWP.B3ClientService.Rpcs
       var dmo = new DmoQuery(typeof(Sanction));
       return dmo.EExecuteList().Cast<Sanction>().ToList();
     }
-    
+
     [Rpc]
     public static List<WordPair> GetLiveVarietiesList(string input, string args, int top)
     {