modify 0 amount process

plugin/dapp/paracross/commands/paracross.go

@@ -329,7 +329,7 @@ func nodeGroupApply(cmd *cobra.Command, args []string) {
 		return
 	}
 
-	payload := &pt.ParaNodeGroupApply{Op: op, Addrs: addrs, CoinsFrozen: int64(math.Trunc((coins)*1e4)) * 1e4}
+	payload := &pt.ParaNodeGroupApply{Op: op, Addrs: addrs, CoinsFrozen: int64(math.Trunc((coins+0.0000001)*1e4)) * 1e4}
 	params := &rpctypes.CreateTxIn{
 		Execer:     types.ExecName(pt.ParaX),
 		ActionName: "NodeGroupApply",

plugin/dapp/paracross/executor/superaccount.go

@@ -494,6 +494,9 @@ func (a *action) nodeGroupCoinsFrozen(addrs []string, configCoinsFrozen int64) (
 	if configCoinsFrozen < confCoins {
 		return nil, pt.ErrParaNodeGroupFrozenCoinsNotEnough
 	}
+	if configCoinsFrozen == 0{
+		return receipt,nil
+	}
 
 	var logs []*types.ReceiptLog
 	var kv []*types.KeyValue
@@ -522,6 +525,10 @@ func (a *action) nodeGroupCoinsActive(addrs []string, configCoinsFrozen int64) (
 	realExec := string(types.GetRealExecName(a.tx.Execer))
 	realExecAddr := dapp.ExecAddress(realExec)
 
+	if configCoinsFrozen == 0{
+		return receipt,nil
+	}
+
 	for _, addr := range addrs {
 		r, err := a.coinsAccount.ExecActive(addr, realExecAddr, configCoinsFrozen)
 		if err != nil {