diff --git a/electromagnetic-common/src/main/java/com/electromagnetic/industry/software/common/util/EleCommonUtil.java b/electromagnetic-common/src/main/java/com/electromagnetic/industry/software/common/util/EleCommonUtil.java
index 7a12dd4..aaa4f96 100644
--- a/electromagnetic-common/src/main/java/com/electromagnetic/industry/software/common/util/EleCommonUtil.java
+++ b/electromagnetic-common/src/main/java/com/electromagnetic/industry/software/common/util/EleCommonUtil.java
@@ -26,26 +26,6 @@ public final class EleCommonUtil {
 
     private static EleLog log = new EleLog(EleCommonUtil.class);
 
-    public static String getFileName(String fileFullName) {
-        if (fileFullName == null) {
-            return "";
-        }
-        if (!fileFullName.contains(".")) {
-            return fileFullName;
-        }
-
-        int index = fileFullName.lastIndexOf(".");
-        return fileFullName.substring(0, index);
-    }
-
-    public static String getFileType(String fileFullName) {
-        if (fileFullName == null || !fileFullName.contains(".")) {
-            return "";
-        }
-        int index = fileFullName.lastIndexOf(".");
-        return fileFullName.substring(index + 1);
-    }
-
     public static boolean isFileNameValid(String fileFullName) {
         if (StrUtil.isEmpty(fileFullName) || fileFullName.length() > 32) {
             return false;