fix 双引号bug

src/org/qg/docker/StageBucket.groovy

@@ -189,7 +189,7 @@ def build_luaui(namespace, systemNames, contextDir, repoName, branchName, worksp
                 sh "bower install"
             }
             sh buildCmd
-            sh 'tar zcf ${systemName}.tgz dist/'
+            sh "tar zcf ${systemName}.tgz dist/"
             sh "mv ${systemName}.tgz ../${contextDir}"
         }
     }