diff --git a/mpp/codec/dec/h265/test/CMakeLists.txt b/mpp/codec/dec/h265/test/CMakeLists.txt
index 2008031d..a77b325d 100644
--- a/mpp/codec/dec/h265/test/CMakeLists.txt
+++ b/mpp/codec/dec/h265/test/CMakeLists.txt
@@ -20,6 +20,7 @@ if(H265D_TEST)
     else()
         target_link_libraries(h265d_parser_test mpp_shared utils)
     endif()
+    set_target_properties(h265d_parser_test PROPERTIES FOLDER "mpp/test") 
 endif()
 
 
diff --git a/mpp/codec/dec/h265/test/h265d_parser_test.c b/mpp/codec/dec/h265/test/h265d_parser_test.c
index b6585a10..ffc5c149 100644
--- a/mpp/codec/dec/h265/test/h265d_parser_test.c
+++ b/mpp/codec/dec/h265/test/h265d_parser_test.c
@@ -66,10 +66,10 @@ typedef enum VPU_API_DEMO_RET {
 
 
 typedef struct parserDemoCmdContext {
+    char    input_file[200];
+    char    output_file[200];
     RK_U32  width;
     RK_U32  height;
-    RK_U8   input_file[200];
-    RK_U8   output_file[200];
     RK_U8   have_input;
     RK_U8   have_output;
     RK_U8   disable_debug;
diff --git a/mpp/mpi.cpp b/mpp/mpi.cpp
index abcfbdc0..390123c6 100644
--- a/mpp/mpi.cpp
+++ b/mpp/mpi.cpp
@@ -216,8 +216,8 @@ static MPP_RET mpi_enqueue(MppCtx ctx, MppPortType type, MppTask task)
     if (ret)
         return ret;
 
-    if (type >= MPP_PORT_BUTT || NULL == task) {
-        mpp_err_f("invalid input type %d task %p\n", type, task);
+    if (type >= MPP_PORT_BUTT || task < 0) {
+        mpp_err_f("invalid input type %d task %d\n", type, task);
         return MPP_ERR_UNKNOW;
     }