diff --git a/jeecg-boot-base-core/src/main/java/org/jeecg/common/constant/enums/WeatherFileSuffixEnum.java b/jeecg-boot-base-core/src/main/java/org/jeecg/common/constant/enums/WeatherFileSuffixEnum.java
index c73297c..db35dc1 100644
--- a/jeecg-boot-base-core/src/main/java/org/jeecg/common/constant/enums/WeatherFileSuffixEnum.java
+++ b/jeecg-boot-base-core/src/main/java/org/jeecg/common/constant/enums/WeatherFileSuffixEnum.java
@@ -6,7 +6,7 @@ package org.jeecg.common.constant.enums;
 public enum WeatherFileSuffixEnum {
 
 
-    GRIB("grib"),GRIB2("grib2");;
+    GRIB("grib"),GRIB2("grib2"),GRB2("grb2");;
 
     private String value;
 
diff --git a/jeecg-module-weather/src/main/java/org/jeecg/service/impl/WeatherDataServiceImpl.java b/jeecg-module-weather/src/main/java/org/jeecg/service/impl/WeatherDataServiceImpl.java
index 6aaf7bc..146db2d 100644
--- a/jeecg-module-weather/src/main/java/org/jeecg/service/impl/WeatherDataServiceImpl.java
+++ b/jeecg-module-weather/src/main/java/org/jeecg/service/impl/WeatherDataServiceImpl.java
@@ -819,7 +819,7 @@ public class WeatherDataServiceImpl extends ServiceImpl<WeatherDataMapper, Weath
                     .append(".")
                     .append(WeatherSuffixConstants.NCEP_SUFFIX)
                     .append(".")
-                    .append(WeatherFileSuffixEnum.GRIB2.getValue());
+                    .append(WeatherFileSuffixEnum.GRB2.getValue());
         }
         return storagePath.toString();
     }