diff --git a/libeplayer3/manager/subtitle.c b/libeplayer3/manager/subtitle.c
index 0caeb24..8cf9547 100644
--- a/libeplayer3/manager/subtitle.c
+++ b/libeplayer3/manager/subtitle.c
@@ -36,7 +36,7 @@
 
 #ifdef SUBTITLE_MGR_DEBUG
 
-static short debug_level = 20;
+static short debug_level = 10;
 
 #define subtitle_mgr_printf(level, x...) do { \
 if (debug_level >= level) printf(x); } while (0)