diff --git a/torch_npu/csrc/core/npu/NPUCachingAllocator.cpp b/torch_npu/csrc/core/npu/NPUCachingAllocator.cpp
index 98ef4e3ed114e1c60c07a1165ef4cb0d8ccd02ed..06c06febc691c0710304f367dc31275afa17d2c7 100644
--- a/torch_npu/csrc/core/npu/NPUCachingAllocator.cpp
+++ b/torch_npu/csrc/core/npu/NPUCachingAllocator.cpp
@@ -183,36 +183,18 @@ bool IsMallocPage1GMem(bool is_small_pool)
         if (!c10_npu::NPUCachingAllocator::isConfig1GPageSizeEnable()) {
             return false;
         }
-
+        // check AclsysGetCANNVersion supported
         aclCANNPackageVersion cann_version;
         aclError cann_version_ret = at_npu::native::AclsysGetCANNVersion(ACL_PKG_NAME_CANN, &cann_version);
         if (cann_version_ret != ACL_SUCCESS) {
             return false;
         }
 
-        if (!IsCannVersionSufficient(cann_version.version, kCannMajor, kCannMinor)) {
-            TORCH_NPU_WARN_ONCE("The application for 1G large-page physical memory failed. "
-            "Using the HUGE_MEM memory page allocation method may result in performance degradation. "
-            "This warning occurs because the PYTORCH_NPU_ALLOC_CONF = page_size:1g configuration is enabled, "
-            "but the current driver version does not support this feature. "
-            "Please upgrade the CANN package version.");
-            return false;
-        }
-
         aclCANNPackageVersion driver_version;
         aclError driver_version_ret = at_npu::native::AclsysGetCANNVersion(ACL_PKG_NAME_DRIVER, &driver_version);
         if (driver_version_ret != ACL_SUCCESS) {
             return false;
         }
-
-        if (!IsCannVersionSufficient(driver_version.version, kDriverMajor, kDriverMinor)) {
-            TORCH_NPU_WARN_ONCE("The application for 1G large-page physical memory failed. "
-            "Using the HUGE_MEM memory page allocation method may result in performance degradation. "
-            "This warning occurs because the PYTORCH_NPU_ALLOC_CONF = page_size:1g configuration is enabled, "
-            "but the current driver version does not support this feature. "
-            "Please upgrade the CANN package version 1-2.");
-            return false;
-        }
         return true;
     }();