diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6e58ea680..d81b1a6fe 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1481,7 +1481,7 @@ jobs:
     - name: Build
       run: |
           . /usr/local/Ascend/ascend-toolkit/set_env.sh
-          export LD_LIBRARY_PATH=/usr/local/Ascend/ascend-toolkit/latest/lib64:/usr/local/Ascend/ascend-toolkit/latest/x86_64-linux/devlib/:${LD_LIBRARY_PATH} 
+          export LD_LIBRARY_PATH=/usr/local/Ascend/ascend-toolkit/latest/lib64:/usr/local/Ascend/ascend-toolkit/latest/x86_64-linux/devlib/:${LD_LIBRARY_PATH}
           mkdir build
           cd build
           cmake .. \