diff --git a/Assets/Plugins/Slua_Managed/LuaSvr.cs b/Assets/Plugins/Slua_Managed/LuaSvr.cs
index 204a7b0e..ba66f9be 100644
--- a/Assets/Plugins/Slua_Managed/LuaSvr.cs
+++ b/Assets/Plugins/Slua_Managed/LuaSvr.cs
@@ -1,4 +1,4 @@
-// The MIT License (MIT)
+// The MIT License (MIT)
 
 // Copyright 2015 Siney/Pangweiwei siney@yeah.net
 // 
@@ -150,6 +150,7 @@ private IEnumerator doBind(IntPtr L,Action<int> _tick,Action complete)
 				action(L);
 				bindProgress = (int)(((float)n / list.Count) * 98.0) + 2;
 				if (_tick!=null && lastProgress != bindProgress && bindProgress % 5 == 0) {
+                    lastProgress = bindProgress;
 					tick (bindProgress);
 					yield return null;
 				}