diff --git a/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/Cet_4ServiceImpl.java b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/Cet_4ServiceImpl.java
index 0dd3cf83..8d008550 100644
--- a/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/Cet_4ServiceImpl.java
+++ b/jeecg-module-system/jeecg-system-start/src/main/java/org/jeecg/modules/service/impl/Cet_4ServiceImpl.java
@@ -128,7 +128,7 @@ public class Cet_4ServiceImpl extends ServiceImpl<Cet_4Mapper, Cet_4> implements
                 }
             }
             double size = entry.getValue().size();
-            double passRate = size / sum*100;
+            double passRate = size / sum * 100;
             // 定义格式化规则，保留四位小数
             DecimalFormat decimalFormat = new DecimalFormat("#.#");
             String rate = decimalFormat.format(passRate);
@@ -253,6 +253,14 @@ public class Cet_4ServiceImpl extends ServiceImpl<Cet_4Mapper, Cet_4> implements
 
                     }
                 }
+                //对ans进行排序
+                ans.sort((o1, o2) -> {
+                    JSONObject json1 = (JSONObject) o1;
+                    JSONObject json2 = (JSONObject) o2;
+                    double passRate1 = Double.parseDouble(json1.getString("passRate"));
+                    double passRate2 = Double.parseDouble(json2.getString("passRate"));
+                    return passRate1 > passRate2 ? -1 : 1;
+                });
             } else {
 
                 //获取该学院的所有专业