diff --git a/lib/mo-tester-1.0-SNAPSHOT.jar b/lib/mo-tester-1.1-SNAPSHOT.jar
similarity index 69%
rename from lib/mo-tester-1.0-SNAPSHOT.jar
rename to lib/mo-tester-1.1-SNAPSHOT.jar
index 087e60f8d..62a9d4fef 100644
Binary files a/lib/mo-tester-1.0-SNAPSHOT.jar and b/lib/mo-tester-1.1-SNAPSHOT.jar differ
diff --git a/src/main/java/io/mo/constant/COMMON.java b/src/main/java/io/mo/constant/COMMON.java
index b637c7795..f6ba2f5fd 100755
--- a/src/main/java/io/mo/constant/COMMON.java
+++ b/src/main/java/io/mo/constant/COMMON.java
@@ -14,7 +14,7 @@ public class COMMON {
     public static String R_FILE_SUFFIX = ".result";
 
     public static int CONNECTION_ID = 0;//
-    public static int DEFAULT_CONNECTION_NUM = 10;
+    public static int DEFAULT_CONNECTION_NUM = 1000;
     
     public static int DEFAULT_MAX_EXECUTE_TIME = 10000;
 
diff --git a/src/main/java/io/mo/util/ScriptParser.java b/src/main/java/io/mo/util/ScriptParser.java
index 4b3581800..baed4ee13 100755
--- a/src/main/java/io/mo/util/ScriptParser.java
+++ b/src/main/java/io/mo/util/ScriptParser.java
@@ -184,7 +184,7 @@ public static void parseScript(String path){
                                         //command.setConn_id(COMMON.NEW_SEESION_DEFAULT_ID);
                                         con_id = COMMON.NEW_SEESION_DEFAULT_ID;
                                     }else{
-                                        if(id.matches("[0-9]")){
+                                        if(id.matches("[0-9]+")){
                                             con_id = Integer.parseInt(id);
                                         }else {
                                             LOG.warn("["+path+"][row:"+rowNum+"]The new connection flag designate a invalid connection id by [id=X],and the id will be set to default value 1");