diff --git a/linux-user/main.c b/linux-user/main.c
index 923cbb753a..dd6a22f95f 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -737,6 +737,19 @@ int main(int argc, char **argv, char **envp)
     /*
      * Prepare copy of argv vector for target.
      */
+    /*lpeng add for test, here we have already got filename/exec_path as argv[1],
+     * if argv[2] equal to "MISC_FMT_PRESERVE_ARGV0" it's a token of binfmt_misc with flag P
+     * the real input commands are start from argv[3],add two to optind here
+     * */
+    if(argv[optind+1] != NULL)
+    {
+	    if(!strcmp(argv[optind+1], "MISC_FMT_PRESERVE_ARGV0"))
+        {
+            optind += 2;
+        }
+    }
+
+
     target_argc = argc - optind;
     target_argv = calloc(target_argc + 1, sizeof (char *));
     if (target_argv == NULL) {