diff --git a/src/adapter/driver/driver.c b/src/adapter/driver/driver.c
index 4b24126d..c10e3a89 100644
--- a/src/adapter/driver/driver.c
+++ b/src/adapter/driver/driver.c
@@ -347,6 +347,8 @@ int neu_adapter_driver_update_group(neu_adapter_driver_t *driver,
             .usr_data    = (void *) find,
         };
 
+        neu_group_set_interval(find->group, interval);
+
         param.cb     = report_callback;
         find->report = neu_adapter_add_timer((neu_adapter_t *) driver, param);
         param.cb     = read_callback;
diff --git a/src/base/group.c b/src/base/group.c
index d340e183..f4849348 100644
--- a/src/base/group.c
+++ b/src/base/group.c
@@ -92,6 +92,11 @@ uint32_t neu_group_get_interval(neu_group_t *group)
     return interval;
 }
 
+void neu_group_set_interval(neu_group_t *group, uint32_t interval)
+{
+    group->interval = interval;
+}
+
 int neu_group_update(neu_group_t *group, uint32_t interval)
 {
     if (group->interval != interval) {
diff --git a/src/base/group.h b/src/base/group.h
index 3c0116a9..b9daaad8 100644
--- a/src/base/group.h
+++ b/src/base/group.h
@@ -31,6 +31,7 @@ typedef struct neu_group neu_group_t;
 neu_group_t *  neu_group_new(const char *name, uint32_t interval);
 const char *   neu_group_get_name(neu_group_t *group);
 uint32_t       neu_group_get_interval(neu_group_t *group);
+void           neu_group_set_interval(neu_group_t *group, uint32_t interval);
 void           neu_group_destroy(neu_group_t *group);
 int            neu_group_update(neu_group_t *group, uint32_t interval);
 int            neu_group_add_tag(neu_group_t *group, neu_datatag_t *tag);