diff --git a/src/server/game/mod/charge/Charge.go b/src/server/game/mod/charge/Charge.go
index 538f4030..ef245cdb 100644
--- a/src/server/game/mod/charge/Charge.go
+++ b/src/server/game/mod/charge/Charge.go
@@ -323,6 +323,9 @@ func (c *ChargeMod) InitChessShop(Emit []int) {
 		ProduceList := mergeDataCfg.GetEmitProduceType(v)
 		for _, p := range ProduceList {
 			ChessList := order.GetChessByDiff(v, 1, order.DIFF_MID, p)
+			if len(ChessList) == 1 {
+				ChessList = append(ChessList, ChessList[0]-1)
+			}
 			//ColorType := mergeDataCfg.GetColorType(p)
 			for _, c := range ChessList {
 				if c == 0 {
@@ -332,6 +335,7 @@ func (c *ChargeMod) InitChessShop(Emit []int) {
 				DynamicLv := mergeDataCfg.GetAdjust(v, p, 0)
 				ChessLv += DynamicLv
 				Diamond := math.Round(math.Pow(2, float64(ChessLv-1)) / 18)
+				Diamond = max(1, Diamond)
 				RandList = append(RandList, &Rand{ChessId: c, Diamond: int(Diamond)})
 			}
 		}