diff --git a/operator/HelloWorldSample/run.sh b/operator/HelloWorldSample/run.sh
index 5e9f0024041cca41b482d37174a7a7285ac417c6..016a7617c3183d26018f54ef9afe09739153e3b4 100644
--- a/operator/HelloWorldSample/run.sh
+++ b/operator/HelloWorldSample/run.sh
@@ -14,10 +14,10 @@ g++ hello_world.cpp                                                     \
     -I$ASCEND_HOME_DIR/compiler/tikcpp/tikcfw/interface                  \
     -I$ASCEND_HOME_DIR/tools/tikicpulib/lib/include                      \
     -L$ASCEND_HOME_DIR/tools/tikicpulib/lib -ltikicpulib_stubreg         \
-    -L$ASCEND_HOME_DIR/aarch64-linux/simulator/Ascend310P1/lib -l_pvmodel        \
+    -L$ASCEND_HOME_DIR/tools/simulator/Ascend310P1/lib -l_pvmodel        \
     -L$ASCEND_HOME_DIR/tools/tikicpulib/lib/Ascend310P1 -ltikcpp_debug   \
     -lstdc++ -O2 -std=c++17 -o hello_world_cpu
-(export LD_LIBRARY_PATH=$ASCEND_HOME_DIR/tools/tikicpulib/lib:$ASCEND_HOME_DIR/aarch64-linux/simulator/Ascend310P1/lib:$ASCEND_HOME_DIR/tools/tikicpulib/lib/Ascend310P1:$LD_LIBRARY_PATH && ./hello_world_cpu)
+(export LD_LIBRARY_PATH=$ASCEND_HOME_DIR/tools/tikicpulib/lib:$ASCEND_HOME_DIR/tools/simulator/Ascend310P1/lib:$ASCEND_HOME_DIR/tools/tikicpulib/lib/Ascend310P1:$LD_LIBRARY_PATH && ./hello_world_cpu)
 
 # npu
 ccec -xcce hello_world.cpp --cce-aicore-arch=dav-c100        \