diff --git a/shell/full/src/base/shell_lk.c b/shell/full/src/base/shell_lk.c
index 6716d71108ff604f1397cea018f6fe4bf47fdf1d..23772d24a684a104e9991108eec26dde0e0fa65a 100644
--- a/shell/full/src/base/shell_lk.c
+++ b/shell/full/src/base/shell_lk.c
@@ -145,7 +145,7 @@ INT32 CmdLog(INT32 argc, const CHAR **argv)
         }
     } else if (!strncmp(argv[0], "module", strlen(argv[0]) + 1)) {
         module = strtoul(argv[1], &p, 0);
-        if ((*p != 0) || (module > MODULE4) || (module == MODULE0)) {
+        if ((*p != 0) || (module > MODULE4)) {
             PRINTK("log %s can't access %s\n", argv[0], argv[1]);
             PRINTK("not support yet\n");
             return -1;