diff --git a/samgr_endpoint/source/endpoint.c b/samgr_endpoint/source/endpoint.c
index c61c5ff..170894a 100755
--- a/samgr_endpoint/source/endpoint.c
+++ b/samgr_endpoint/source/endpoint.c
@@ -35,7 +35,7 @@
 #define MAX_STACK_SIZE 0x1000
 #endif
 #define MAX_OBJECT_NUM 5
-#define MAX_RETRY_TIMES 3
+#define MAX_RETRY_TIMES 300
 #define RETRY_INTERVAL (50 * 1000)
 #define MAX_REGISTER_RETRY_TIMES 10
 #define REGISTER_RETRY_INTERVAL 2