diff --git a/include/neuron/define.h b/include/neuron/define.h
index 0075c760..a0fbe9b3 100644
--- a/include/neuron/define.h
+++ b/include/neuron/define.h
@@ -32,7 +32,7 @@
 #define NEU_PLUGIN_LIBRARY_LEN 32
 #define NEU_PLUGIN_DESCRIPTION_LEN 512
 #define NEU_TEMPLATE_NAME_LEN 128
-#define NEU_DRIVER_TAG_CACHE_EXPIRE_TIME 15
+#define NEU_DRIVER_TAG_CACHE_EXPIRE_TIME 60
 #define NEU_APP_SUBSCRIBE_MSG_SIZE 4
 #define NEU_TAG_FLOAG_PRECISION_MAX 17
 #define NEU_USER_PASSWORD_MIN_LEN 4