diff --git a/workflow-engine-common/src/main/java/cn/axzo/workflow/common/enums/FileTypeEnum.java b/workflow-engine-common/src/main/java/cn/axzo/workflow/common/enums/FileTypeEnum.java
index 08a8efa6b..6e010a885 100644
--- a/workflow-engine-common/src/main/java/cn/axzo/workflow/common/enums/FileTypeEnum.java
+++ b/workflow-engine-common/src/main/java/cn/axzo/workflow/common/enums/FileTypeEnum.java
@@ -35,6 +35,16 @@ public enum FileTypeEnum {
         return fromValue(type);
     }
 
+    public static FileTypeEnum valueOfLikeSuffix(String suffix) {
+        if (suffix == null) {
+            return UNKNOWN;
+        }
+        return Arrays.stream(FileTypeEnum.values())
+                .filter(e -> e.getSuffix().contains(suffix))
+                .findFirst()
+                .orElse(UNKNOWN);
+    }
+
     @JsonCreator(mode = JsonCreator.Mode.DELEGATING)
     public static FileTypeEnum fromValue(String value) {
         if (value == null) {