diff --git a/public/react/src/redux/actions/ojForm.js b/public/react/src/redux/actions/ojForm.js
index 25e5bb43d..61472e002 100644
--- a/public/react/src/redux/actions/ojForm.js
+++ b/public/react/src/redux/actions/ojForm.js
@@ -168,6 +168,13 @@ export const validateOjForm = (props, type, cb) => {
       tcValidResult.push(tempObj);
     });
 
+    if(ojForm.timeLimit===null){
+			hasSuccess = false;
+			notification['error']({
+				    message: '提示',
+				    description: '时间限制必须输入!'
+				  });
+		}
     // if (testCases.length === 0) {
     //   hasSuccess = false;
     //   notification['error']({