diff --git a/src/main/java/com/sztzjy/financial_bigdata/controller/stu/StuIndexController.java b/src/main/java/com/sztzjy/financial_bigdata/controller/stu/StuIndexController.java
index 4dd0215..277616a 100644
--- a/src/main/java/com/sztzjy/financial_bigdata/controller/stu/StuIndexController.java
+++ b/src/main/java/com/sztzjy/financial_bigdata/controller/stu/StuIndexController.java
@@ -185,13 +185,17 @@ public class StuIndexController {
         } else {
             if (sysResourceLearning.getLearningNum() == null) {
                 sysResourceLearning.setLearningNum(1);
+                sysResourceLearningMapper.updateByPrimaryKey(sysResourceLearning);
             } else {
                 sysResourceLearning.setLearningNum(sysResourceLearning.getLearningNum() + 1);
+                sysResourceLearningMapper.updateByPrimaryKey(sysResourceLearning);
             }
             if (sysResourceLearning.getLearningTime() == null) {
                 sysResourceLearning.setLearningTime(time);
+                sysResourceLearningMapper.updateByPrimaryKey(sysResourceLearning);
             } else {
                 sysResourceLearning.setLearningTime(sysResourceLearning.getLearningTime() + time);
+                sysResourceLearningMapper.updateByPrimaryKey(sysResourceLearning);
             }
         }
     }