diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/PredictedStatisticsFacade.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/PredictedStatisticsFacade.java
index 808a480..1473312 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/PredictedStatisticsFacade.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/PredictedStatisticsFacade.java
@@ -213,11 +213,15 @@ public class PredictedStatisticsFacade {
             for (String s : list) {
                 try {
                     riskFactor += basicConfigService.getOneBasicConfigById(s).getName();
+                    riskFactor += ",";
                 } catch (Exception e) {
                     riskFactor += "";
                 }
             }
         }
+        if (riskFactor.length() > 0) {
+            return riskFactor.substring(0, riskFactor.length() - 1);
+        }
         return riskFactor;
     }