diff --git a/simulator/parameter/src/parameter_common.c b/simulator/parameter/src/parameter_common.c
index af83f82351dda74c3171a9a4a2d9ff44ee106de4..8e218cb8daf34e035e4d762230172ffc2b991750 100755
--- a/simulator/parameter/src/parameter_common.c
+++ b/simulator/parameter/src/parameter_common.c
@@ -62,6 +62,7 @@ int GetParameter(const char *key, const char *def, char *value, unsigned int len
         return EC_INVALID;
     }
     if (!CheckPermission()) {
+        printf("----------------------------------------------------\n");
         return EC_FAILURE;
     }
     int ret = GetSysParam(key, value, len);