diff --git a/trunk/src/utest/srs_utest_amf0.cpp b/trunk/src/utest/srs_utest_amf0.cpp
index 5f28f3cfe..d92efd289 100644
--- a/trunk/src/utest/srs_utest_amf0.cpp
+++ b/trunk/src/utest/srs_utest_amf0.cpp
@@ -2666,5 +2666,17 @@ VOID TEST(ProtocolJSONTest, Parse)
         EXPECT_TRUE(p->is_array());
         srs_freep(p);
     }
+
+    if (true) {
+        SrsJsonAny* p = SrsJsonAny::loads("{\"id\":3}");
+        EXPECT_TRUE(p->is_object());
+        srs_freep(p);
+    }
+
+    if (true) {
+        SrsJsonAny* p = SrsJsonAny::loads("[\"id\",3]");
+        EXPECT_TRUE(p->is_array());
+        srs_freep(p);
+    }
 }