diff --git a/src/nSocket/nstack/nstack_module.c b/src/nSocket/nstack/nstack_module.c
index fdfea06..27e96d6 100644
--- a/src/nSocket/nstack/nstack_module.c
+++ b/src/nSocket/nstack/nstack_module.c
@@ -61,6 +61,10 @@ int nstack_get_deploy_type()
         if (g_nstack_module_desc[icnt].deploytype > type)
         {
             type = g_nstack_module_desc[icnt].deploytype;
+            if (NSTACK_MODEL_TYPE3 == type)
+            {
+                break;
+            }
         }
     }
     return type;