diff --git a/blade-service/blade-desk/src/main/java/org/springblade/desk/energy/service/impl/BsWasteGasRunRecServiceImpl.java b/blade-service/blade-desk/src/main/java/org/springblade/desk/energy/service/impl/BsWasteGasRunRecServiceImpl.java
index 81fc21697..b9dea4169 100644
--- a/blade-service/blade-desk/src/main/java/org/springblade/desk/energy/service/impl/BsWasteGasRunRecServiceImpl.java
+++ b/blade-service/blade-desk/src/main/java/org/springblade/desk/energy/service/impl/BsWasteGasRunRecServiceImpl.java
@@ -123,7 +123,7 @@ public class BsWasteGasRunRecServiceImpl extends BaseServiceImpl<BsWasteGasRunRe
 							epWasteGasRunRec = new BsWasteGasRunRecEntity();
 							epWasteGasRunRec.setDeviceNum(bsTower.getBtCode());
 							epWasteGasRunRec.setStartTime(new Date());
-							epWasteGasRunRec.setSysData(String.valueOf(Double.valueOf(rand.nextInt(300) + 800) / 100));
+							epWasteGasRunRec.setSysData(String.valueOf(Double.valueOf(rand.nextInt(200) + 900) / 100));
 							save(epWasteGasRunRec);
 						}
 					} else {
@@ -141,7 +141,7 @@ public class BsWasteGasRunRecServiceImpl extends BaseServiceImpl<BsWasteGasRunRe
 					epWasteGasRunRec = new BsWasteGasRunRecEntity();
 					epWasteGasRunRec.setDeviceNum(bsTower.getBtCode());
 					epWasteGasRunRec.setStartTime(new Date());
-					epWasteGasRunRec.setSysData(String.valueOf((rand.nextInt(300) + 800) / 100));
+					epWasteGasRunRec.setSysData(String.valueOf((rand.nextInt(200) + 900) / 100));
 					save(epWasteGasRunRec);
 				}
 			}