diff --git a/source/arm11/atp.c b/source/arm11/atp.c
index 8305a99..672c107 100644
--- a/source/arm11/atp.c
+++ b/source/arm11/atp.c
@@ -336,7 +336,7 @@ atp_error_t atp_select( atp_text_t title, atp_counter_t cnt, atp_itemprovider_t
 
             // 更新item_sel
             item_sel = idx_top + item_sel % CONTAINER_MAX_LINES;
-            if( item_sel >= cnt ) item_sel = cnt-1;
+            if( item_sel >= (int)cnt ) item_sel = cnt-1;
 
             // 更新view
             REFRESH_PAGE;
diff --git a/source/arm11/filebrowser.c b/source/arm11/filebrowser.c
index c817bd4..91aa8ca 100644
--- a/source/arm11/filebrowser.c
+++ b/source/arm11/filebrowser.c
@@ -178,7 +178,7 @@ Result browseFiles(const char *const basePath, char selected[512])
 		atp_error_t error;
 		const u32 count = dList->num;
 		if( count > 0 )
-			error = atp_select( curDir, count, display_folder, NULL, (atp_callerdata_t)dList, value );
+			error = atp_select( curDir, count, display_folder, NULL, (atp_callerdata_t)dList, &value );
 		else error = atp_show( 1, display_empty, NULL );
 
 		u32 pathLen = strlen(curDir);
@@ -197,7 +197,7 @@ Result browseFiles(const char *const basePath, char selected[512])
 			else 
 			{
 				const char *fname = &dList->ptrs[value][1];
-				u32 namelen = strlen( &fname ) + 1;
+				u32 namelen = strlen( fname ) + 1;
 				if( namelen + pathLen > DIRBUFFSIZE-1 )
 				{
 					res = RES_OUT_OF_MEM;