diff --git a/action.yml b/action.yml
index ff39df0..f78a01e 100644
--- a/action.yml
+++ b/action.yml
@@ -11,6 +11,7 @@ runs:
       args: |
         -c "export https_proxy=http://100.100.13.14:8118 && \
             export http_proxy=http://100.100.13.14:8118 && \
+            chmod +x ./gradlew && \
             ./gradlew build && \
             cd build/libs && \
             mv $(ls *.jar) app.jar"