diff --git a/public/react/src/modules/page/MainContentContainer.js b/public/react/src/modules/page/MainContentContainer.js
index 96bf095f0..0620e19d7 100644
--- a/public/react/src/modules/page/MainContentContainer.js
+++ b/public/react/src/modules/page/MainContentContainer.js
@@ -369,6 +369,11 @@ class MainContentContainer extends Component {
 					// 异常 直接重试
 					this.fetchRepositoryCode(props, null, null, true)
 				} else{
+					if (path && path.endsWith('.py')) {
+						editor_monaco.getModel().updateOptions({insertSpaces: true})
+					} else {
+						editor_monaco.getModel().updateOptions({insertSpaces: false})
+					}
 					this.setState({ isEditablePath, currentPath: path });
 					this.oldRepositoryCode = ((fetchRepositoryCodeResponse.data.content === true || !fetchRepositoryCodeResponse.data.content)
 						 ? '' : fetchRepositoryCodeResponse.data.content);