diff --git a/workspace-gateway/src/main/java/com/aliware/tianchi/CallbackListenerImpl.java b/workspace-gateway/src/main/java/com/aliware/tianchi/CallbackListenerImpl.java
index ba586b002b01a207d60027e7b30070293ee6e829..68f478ca60cde2bb4d359ee350b73c89cbb4bec9 100644
--- a/workspace-gateway/src/main/java/com/aliware/tianchi/CallbackListenerImpl.java
+++ b/workspace-gateway/src/main/java/com/aliware/tianchi/CallbackListenerImpl.java
@@ -17,7 +17,7 @@ public class CallbackListenerImpl implements CallbackListener {
 
     @Override
     public void receiveServerMsg(String msg) {
-        System.out.println("receive msg from server :" + msg);
+        //System.out.println("receive msg from server :" + msg);
         String[] rcvmsglist = msg.split(",");
         if (rcvmsglist[0].equals("small")) memory_small = Long.parseLong(rcvmsglist[1]);
         else if (rcvmsglist[0].equals("medium")) memory_medium = Long.parseLong(rcvmsglist[1]);
@@ -25,7 +25,7 @@ public class CallbackListenerImpl implements CallbackListener {
 
         long memory_sum = memory_large + memory_medium + memory_small;
 
-        System.out.println(msg + " : " + memory_large + ',' + memory_medium + ',' + memory_small + "  |  " + memory_sum);
+        //System.out.println(msg + " : " + memory_large + ',' + memory_medium + ',' + memory_small + "  |  " + memory_sum);
 
         UserLoadBalance.weight_large = 6.0 * memory_large / memory_sum;
         UserLoadBalance.weight_medium = 6.0 * memory_medium / memory_sum;
diff --git a/workspace-gateway/src/main/java/com/aliware/tianchi/UserLoadBalance.java b/workspace-gateway/src/main/java/com/aliware/tianchi/UserLoadBalance.java
index 0cc84ad8f0f66f12fc4428adb7f7d63f944bac11..f783b5d051fe82efb58d2c4bfac650c71377a3ca 100644
--- a/workspace-gateway/src/main/java/com/aliware/tianchi/UserLoadBalance.java
+++ b/workspace-gateway/src/main/java/com/aliware/tianchi/UserLoadBalance.java
@@ -29,7 +29,7 @@ public class UserLoadBalance implements LoadBalance {
         int id = 2;
         if (thread < weight_small) id = 0;
         else if (thread < weight_small + weight_medium) id = 1;
-        System.out.println(id + " | " + weight_large + ',' + weight_medium + ',' + weight_small);
+        //System.out.println(id + " | " + weight_large + ',' + weight_medium + ',' + weight_small);
         return invokers.get(id);
     }
 }
diff --git a/workspace-provider/src/main/java/com/aliware/tianchi/TestRequestLimiter.java b/workspace-provider/src/main/java/com/aliware/tianchi/TestRequestLimiter.java
index 5d60f743e59ce6fb9f351392d9c13ae6b9237287..90475a52b26519a8772a5f24dfc7c111c4b89c3d 100644
--- a/workspace-provider/src/main/java/com/aliware/tianchi/TestRequestLimiter.java
+++ b/workspace-provider/src/main/java/com/aliware/tianchi/TestRequestLimiter.java
@@ -20,7 +20,7 @@ public class TestRequestLimiter implements RequestLimiter {
      */
     @Override
     public boolean tryAcquire(Request request, int activeTaskCount) {
-        if (activeTaskCount > 2000) return false;
+        //if (activeTaskCount > 2000) return false;
         return true;
     }