diff --git a/amexec/src/model_process.cpp b/amexec/src/model_process.cpp
index 9dd3e34..8c804b1 100755
--- a/amexec/src/model_process.cpp
+++ b/amexec/src/model_process.cpp
@@ -259,8 +259,6 @@ Result ModelProcess::CreateInput(void *inputDataBuffer, size_t bufferSize)
             inputData = nullptr;
             return FAILED;
         }
-        aclrtFree(inBufferDev);
-        inBufferDev = nullptr;
         return SUCCESS;
     }
 }