diff --git a/operator/ascendc/0_introduction/21_vectoradd_kernellaunch/VectorAddMultiCoreWithTiling/add_custom.cpp b/operator/ascendc/0_introduction/21_vectoradd_kernellaunch/VectorAddMultiCoreWithTiling/add_custom.cpp
index 8e9dc83f0737f3251aa1d5a9e53849acef4d7f34..8b267ea1dc19f5343411241612ac007bad56799f 100644
--- a/operator/ascendc/0_introduction/21_vectoradd_kernellaunch/VectorAddMultiCoreWithTiling/add_custom.cpp
+++ b/operator/ascendc/0_introduction/21_vectoradd_kernellaunch/VectorAddMultiCoreWithTiling/add_custom.cpp
@@ -125,11 +125,11 @@ private:
 
 private:
     AscendC::TPipe pipe;
-    AscendC::TQue<AscendC::QuePosition::VECIN, BUFFER_NUM> inQueueX;
-    AscendC::TQue<AscendC::QuePosition::VECIN, BUFFER_NUM> inQueueY;
-    AscendC::TQue<AscendC::QuePosition::VECOUT, BUFFER_NUM> outQueueZ;
-    AscendC::TBuf<AscendC::QuePosition::VECCALC> tmpBuf0;
-    AscendC::TBuf<AscendC::QuePosition::VECCALC> tmpBuf1;
+    AscendC::TQue<AscendC::TPosition::VECIN, BUFFER_NUM> inQueueX;
+    AscendC::TQue<AscendC::TPosition::VECIN, BUFFER_NUM> inQueueY;
+    AscendC::TQue<AscendC::TPosition::VECOUT, BUFFER_NUM> outQueueZ;
+    AscendC::TBuf<AscendC::TPosition::VECCALC> tmpBuf0;
+    AscendC::TBuf<AscendC::TPosition::VECCALC> tmpBuf1;
 
     AscendC::GlobalTensor<bfloat16_t> xGm;
     AscendC::GlobalTensor<bfloat16_t> yGm;
@@ -244,11 +244,11 @@ private:
 
 private:
     AscendC::TPipe pipe;
-    AscendC::TQue<AscendC::QuePosition::VECIN, BUFFER_NUM> inQueueX;
-    AscendC::TQue<AscendC::QuePosition::VECIN, BUFFER_NUM> inQueueY;
-    AscendC::TQue<AscendC::QuePosition::VECOUT, BUFFER_NUM> outQueueZ;
-    AscendC::TBuf<AscendC::QuePosition::VECCALC> tmpBuf0;
-    AscendC::TBuf<AscendC::QuePosition::VECCALC> tmpBuf1;
+    AscendC::TQue<AscendC::TPosition::VECIN, BUFFER_NUM> inQueueX;
+    AscendC::TQue<AscendC::TPosition::VECIN, BUFFER_NUM> inQueueY;
+    AscendC::TQue<AscendC::TPosition::VECOUT, BUFFER_NUM> outQueueZ;
+    AscendC::TBuf<AscendC::TPosition::VECCALC> tmpBuf0;
+    AscendC::TBuf<AscendC::TPosition::VECCALC> tmpBuf1;
 
     AscendC::GlobalTensor<int8_t> xGm;
     AscendC::GlobalTensor<int8_t> yGm;
@@ -353,9 +353,9 @@ private:
 
 private:
     AscendC::TPipe pipe;
-    AscendC::TQue<AscendC::QuePosition::VECIN, BUFFER_NUM> inQueueX;
-    AscendC::TQue<AscendC::QuePosition::VECIN, BUFFER_NUM> inQueueY;
-    AscendC::TQue<AscendC::QuePosition::VECOUT, BUFFER_NUM> outQueueZ;
+    AscendC::TQue<AscendC::TPosition::VECIN, BUFFER_NUM> inQueueX;
+    AscendC::TQue<AscendC::TPosition::VECIN, BUFFER_NUM> inQueueY;
+    AscendC::TQue<AscendC::TPosition::VECOUT, BUFFER_NUM> outQueueZ;
 
     AscendC::GlobalTensor<dataType> xGm;
     AscendC::GlobalTensor<dataType> yGm;
diff --git a/operator/ascendc/0_introduction/21_vectoradd_kernellaunch/VectorAddMultiCoreWithTilingBroadcast/add_custom.cpp b/operator/ascendc/0_introduction/21_vectoradd_kernellaunch/VectorAddMultiCoreWithTilingBroadcast/add_custom.cpp
index 029e3e098bd1ab976cfba02aa75f9b8d4dd18762..733e162c36b9d80f95bb6a30f8c919324415cde7 100644
--- a/operator/ascendc/0_introduction/21_vectoradd_kernellaunch/VectorAddMultiCoreWithTilingBroadcast/add_custom.cpp
+++ b/operator/ascendc/0_introduction/21_vectoradd_kernellaunch/VectorAddMultiCoreWithTilingBroadcast/add_custom.cpp
@@ -134,12 +134,12 @@ private:
 
 private:
     AscendC::TPipe pipe;
-    AscendC::TQue<AscendC::QuePosition::VECIN, BUFFER_NUM> inQueueX;
-    AscendC::TQue<AscendC::QuePosition::VECIN, BUFFER_NUM> inQueueY;
-    AscendC::TQue<AscendC::QuePosition::VECOUT, BUFFER_NUM> outQueueZ;
+    AscendC::TQue<AscendC::TPosition::VECIN, BUFFER_NUM> inQueueX;
+    AscendC::TQue<AscendC::TPosition::VECIN, BUFFER_NUM> inQueueY;
+    AscendC::TQue<AscendC::TPosition::VECOUT, BUFFER_NUM> outQueueZ;
 
-    AscendC::TBuf<AscendC::QuePosition::VECCALC> tmpBuf0;
-    AscendC::TBuf<AscendC::QuePosition::VECCALC> tmpBuf1;
+    AscendC::TBuf<AscendC::TPosition::VECCALC> tmpBuf0;
+    AscendC::TBuf<AscendC::TPosition::VECCALC> tmpBuf1;
 
     AscendC::GlobalTensor<bfloat16_t> xGm;
     AscendC::GlobalTensor<bfloat16_t> yGm;
@@ -260,12 +260,12 @@ private:
 
 private:
     AscendC::TPipe pipe;
-    AscendC::TQue<AscendC::QuePosition::VECIN, BUFFER_NUM> inQueueX;
-    AscendC::TQue<AscendC::QuePosition::VECIN, BUFFER_NUM> inQueueY;
-    AscendC::TQue<AscendC::QuePosition::VECOUT, BUFFER_NUM> outQueueZ;
+    AscendC::TQue<AscendC::TPosition::VECIN, BUFFER_NUM> inQueueX;
+    AscendC::TQue<AscendC::TPosition::VECIN, BUFFER_NUM> inQueueY;
+    AscendC::TQue<AscendC::TPosition::VECOUT, BUFFER_NUM> outQueueZ;
 
-    AscendC::TBuf<AscendC::QuePosition::VECCALC> tmpBuf0;
-    AscendC::TBuf<AscendC::QuePosition::VECCALC> tmpBuf1;
+    AscendC::TBuf<AscendC::TPosition::VECCALC> tmpBuf0;
+    AscendC::TBuf<AscendC::TPosition::VECCALC> tmpBuf1;
 
     AscendC::GlobalTensor<int8_t> xGm;
     AscendC::GlobalTensor<int8_t> yGm;
@@ -375,9 +375,9 @@ private:
 
 private:
     AscendC::TPipe pipe;
-    AscendC::TQue<AscendC::QuePosition::VECIN, BUFFER_NUM> inQueueX;
-    AscendC::TQue<AscendC::QuePosition::VECIN, BUFFER_NUM> inQueueY;
-    AscendC::TQue<AscendC::QuePosition::VECOUT, BUFFER_NUM> outQueueZ;
+    AscendC::TQue<AscendC::TPosition::VECIN, BUFFER_NUM> inQueueX;
+    AscendC::TQue<AscendC::TPosition::VECIN, BUFFER_NUM> inQueueY;
+    AscendC::TQue<AscendC::TPosition::VECOUT, BUFFER_NUM> outQueueZ;
 
     AscendC::GlobalTensor<dataType> xGm;
     AscendC::GlobalTensor<dataType> yGm;
@@ -514,13 +514,13 @@ private:
 
 private:
     AscendC::TPipe pipe;
-    AscendC::TQue<AscendC::QuePosition::VECIN, BUFFER_NUM> inQueueX;
-    AscendC::TQue<AscendC::QuePosition::VECIN, BUFFER_NUM> inQueueY;
-    AscendC::TQue<AscendC::QuePosition::VECOUT, BUFFER_NUM> outQueueZ;
+    AscendC::TQue<AscendC::TPosition::VECIN, BUFFER_NUM> inQueueX;
+    AscendC::TQue<AscendC::TPosition::VECIN, BUFFER_NUM> inQueueY;
+    AscendC::TQue<AscendC::TPosition::VECOUT, BUFFER_NUM> outQueueZ;
 
-    AscendC::TBuf<AscendC::QuePosition::VECCALC> tmpBuf0;
-    AscendC::TBuf<AscendC::QuePosition::VECCALC> tmpBuf1;
-    AscendC::TBuf<AscendC::QuePosition::VECCALC> tmpBuf2;
+    AscendC::TBuf<AscendC::TPosition::VECCALC> tmpBuf0;
+    AscendC::TBuf<AscendC::TPosition::VECCALC> tmpBuf1;
+    AscendC::TBuf<AscendC::TPosition::VECCALC> tmpBuf2;
 
     AscendC::GlobalTensor<bfloat16_t> xGm;
     AscendC::GlobalTensor<bfloat16_t> yGm;
@@ -656,13 +656,13 @@ private:
 
 private:
     AscendC::TPipe pipe;
-    AscendC::TQue<AscendC::QuePosition::VECIN, BUFFER_NUM> inQueueX;
-    AscendC::TQue<AscendC::QuePosition::VECIN, BUFFER_NUM> inQueueY;
-    AscendC::TQue<AscendC::QuePosition::VECOUT, BUFFER_NUM> outQueueZ;
+    AscendC::TQue<AscendC::TPosition::VECIN, BUFFER_NUM> inQueueX;
+    AscendC::TQue<AscendC::TPosition::VECIN, BUFFER_NUM> inQueueY;
+    AscendC::TQue<AscendC::TPosition::VECOUT, BUFFER_NUM> outQueueZ;
 
-    AscendC::TBuf<AscendC::QuePosition::VECCALC> tmpBuf0;
-    AscendC::TBuf<AscendC::QuePosition::VECCALC> tmpBuf1;
-    AscendC::TBuf<AscendC::QuePosition::VECCALC> tmpBuf2;
+    AscendC::TBuf<AscendC::TPosition::VECCALC> tmpBuf0;
+    AscendC::TBuf<AscendC::TPosition::VECCALC> tmpBuf1;
+    AscendC::TBuf<AscendC::TPosition::VECCALC> tmpBuf2;
 
     AscendC::GlobalTensor<int8_t> xGm;
     AscendC::GlobalTensor<int8_t> yGm;
@@ -788,11 +788,11 @@ private:
 
 private:
     AscendC::TPipe pipe;
-    AscendC::TQue<AscendC::QuePosition::VECIN, BUFFER_NUM> inQueueX;
-    AscendC::TQue<AscendC::QuePosition::VECIN, BUFFER_NUM> inQueueY;
-    AscendC::TQue<AscendC::QuePosition::VECOUT, BUFFER_NUM> outQueueZ;
+    AscendC::TQue<AscendC::TPosition::VECIN, BUFFER_NUM> inQueueX;
+    AscendC::TQue<AscendC::TPosition::VECIN, BUFFER_NUM> inQueueY;
+    AscendC::TQue<AscendC::TPosition::VECOUT, BUFFER_NUM> outQueueZ;
 
-    AscendC::TBuf<AscendC::QuePosition::VECCALC> tmpBuf2;
+    AscendC::TBuf<AscendC::TPosition::VECCALC> tmpBuf2;
 
     AscendC::GlobalTensor<dataType> xGm;
     AscendC::GlobalTensor<dataType> yGm;
diff --git a/operator/ascendc/0_introduction/21_vectoradd_kernellaunch/VectorAddSingleCore/add_custom.cpp b/operator/ascendc/0_introduction/21_vectoradd_kernellaunch/VectorAddSingleCore/add_custom.cpp
index 968a4dc16bf8ff25c13b83df31c3fb5cb15f683f..cb71c8290be89083eca0bb4d28adbd2e057b4af4 100644
--- a/operator/ascendc/0_introduction/21_vectoradd_kernellaunch/VectorAddSingleCore/add_custom.cpp
+++ b/operator/ascendc/0_introduction/21_vectoradd_kernellaunch/VectorAddSingleCore/add_custom.cpp
@@ -64,9 +64,9 @@ private:
 private:
     AscendC::TPipe pipe;
 
-    AscendC::TQue<AscendC::QuePosition::VECIN, 1> inQueueX;
-    AscendC::TQue<AscendC::QuePosition::VECIN, 1> inQueueY;
-    AscendC::TQue<AscendC::QuePosition::VECOUT, 1> outQueueZ;
+    AscendC::TQue<AscendC::TPosition::VECIN, 1> inQueueX;
+    AscendC::TQue<AscendC::TPosition::VECIN, 1> inQueueY;
+    AscendC::TQue<AscendC::TPosition::VECOUT, 1> outQueueZ;
 
     AscendC::GlobalTensor<half> xGm;
     AscendC::GlobalTensor<half> yGm;
diff --git a/operator/ascendc/0_introduction/21_vectoradd_kernellaunch/VectorAddSingleCoreWithTmpbuf/add_custom.cpp b/operator/ascendc/0_introduction/21_vectoradd_kernellaunch/VectorAddSingleCoreWithTmpbuf/add_custom.cpp
index 948da72bce57250832dc76ab03bd69f05f51902d..2791114fab38722d918e64abf16cda0bc01ac228 100644
--- a/operator/ascendc/0_introduction/21_vectoradd_kernellaunch/VectorAddSingleCoreWithTmpbuf/add_custom.cpp
+++ b/operator/ascendc/0_introduction/21_vectoradd_kernellaunch/VectorAddSingleCoreWithTmpbuf/add_custom.cpp
@@ -75,12 +75,12 @@ private:
 private:
     AscendC::TPipe pipe;
 
-    AscendC::TQue<AscendC::QuePosition::VECIN, 1> inQueueX;
-    AscendC::TQue<AscendC::QuePosition::VECIN, 1> inQueueY;
-    AscendC::TQue<AscendC::QuePosition::VECOUT, 1> outQueueZ;
+    AscendC::TQue<AscendC::TPosition::VECIN, 1> inQueueX;
+    AscendC::TQue<AscendC::TPosition::VECIN, 1> inQueueY;
+    AscendC::TQue<AscendC::TPosition::VECOUT, 1> outQueueZ;
 
-    AscendC::TBuf<AscendC::QuePosition::VECCALC> tmpBuf0;
-    AscendC::TBuf<AscendC::QuePosition::VECCALC> tmpBuf1;
+    AscendC::TBuf<AscendC::TPosition::VECCALC> tmpBuf0;
+    AscendC::TBuf<AscendC::TPosition::VECCALC> tmpBuf1;
 
     AscendC::GlobalTensor<bfloat16_t> xGm;
     AscendC::GlobalTensor<bfloat16_t> yGm;