diff --git a/src/main/java/controls/StepScheduler.java b/src/main/java/controls/StepScheduler.java
index 2800ffc..bd541c5 100644
--- a/src/main/java/controls/StepScheduler.java
+++ b/src/main/java/controls/StepScheduler.java
@@ -11,6 +11,7 @@
     Algo algo;
     int turnCount=0;
     boolean isATurn;
+    boolean isSucceedLatestAttack;
     public StepScheduler(){
         algo = new Algo();
         isATurn=true;
@@ -21,15 +22,18 @@
         if(isATurn){
             if(isDeckLess()){
                 algo.inputSelectA(guess, attacker, target);
-
+                isSucceedLatestAttack = algo.getSucceedSelectA().getKey();
             }else{
                 algo.inputDrawA(guess, target);
+                isSucceedLatestAttack = algo.getSucceedDrawA().getKey();
             }
         }else {
             if(isDeckLess()){
                 algo.inputSelectB(guess, attacker, target);
+                isSucceedLatestAttack = algo.getSucceedSelectB().getKey();
             }else{
                 algo.inputDrawB(guess, target);
+                isSucceedLatestAttack = algo.getSucceedDrawB().getKey();
             }
         }
         turnCount++;
@@ -55,19 +59,7 @@
         return algo.getDeck().size()==0;
     }
     public boolean isSucceedLatestAttack(){
-        if(isATurn){
-            if(isDeckLess()){
-                return algo.getSucceedSelectA().getKey();
-            }else{
-                return algo.getSucceedDrawA().getKey();
-            }
-        }else {
-            if(isDeckLess()){
-                return algo.getSucceedSelectB().getKey();
-            }else{
-                return algo.getSucceedDrawB().getKey();
-            }
-        }
+        return isSucceedLatestAttack;
     }
     public boolean getIsATurn(){
         return isATurn;