diff --git a/mindspore/ccsrc/frontend/parallel/cache_embedding/cache_embedding.cc b/mindspore/ccsrc/frontend/parallel/cache_embedding/cache_embedding.cc
index e6d00e7620..7f92698555 100644
--- a/mindspore/ccsrc/frontend/parallel/cache_embedding/cache_embedding.cc
+++ b/mindspore/ccsrc/frontend/parallel/cache_embedding/cache_embedding.cc
@@ -714,6 +714,11 @@ void AddCacheEmbedding(const FuncGraphPtr &graph, bool is_pipe) {
   if (!CheckHostCacheParamSize(param_cache_enable_set)) {
     return;
   }
+  for (auto &node : cnodes) {
+    if (IsPrimitiveCNode(node, prim::kPrimNPUAllocFloatStatus)) {
+      MS_LOG(EXCEPTION) << "Cache embedding haven't support loss scale yet.";
+    }
+  }
   auto unique_cache_enable = FindUniqueCacheEnable(cnodes);
   if (unique_cache_enable.empty()) {
     MS_LOG(WARNING) << "Parameters have cache enable, but not find Unique op cache enable.";
diff --git a/mindspore/core/base/core_ops.h b/mindspore/core/base/core_ops.h
index 903e1e0091..3e275a5d68 100644
--- a/mindspore/core/base/core_ops.h
+++ b/mindspore/core/base/core_ops.h
@@ -465,6 +465,7 @@ inline const PrimitivePtr kPrimPriorBox = std::make_shared<Primitive>("PriorBox"
 inline const PrimitivePtr kPrimQuantDTypeCast = std::make_shared<Primitive>("QuantDTypeCast");
 inline const PrimitivePtr kPrimWhile = std::make_shared<Primitive>("While");
 inline const PrimitivePtr kPrimPull = std::make_shared<Primitive>("Pull");
+inline const PrimitivePtr kPrimNPUAllocFloatStatus = std::make_shared<Primitive>("NPUAllocFloatStatus");
 
 // Structures
 inline const PrimitivePtr kPrimMakeList = std::make_shared<Primitive>("make_list");