diff --git a/positions/src/main/java/cc/winboll/studio/positions/models/PositionTaskModel.java b/positions/src/main/java/cc/winboll/studio/positions/models/PositionTaskModel.java
index ba075b0..f23889b 100644
--- a/positions/src/main/java/cc/winboll/studio/positions/models/PositionTaskModel.java
+++ b/positions/src/main/java/cc/winboll/studio/positions/models/PositionTaskModel.java
@@ -9,6 +9,7 @@ import android.util.JsonReader;
 import android.util.JsonWriter;
 import cc.winboll.studio.libappbase.BaseBean;
 import java.io.IOException;
+import java.util.UUID;
 
 public class PositionTaskModel extends BaseBean {
     
@@ -110,6 +111,14 @@ public class PositionTaskModel extends BaseBean {
     public String getName() {
         return PositionTaskModel.class.getName();
     }
+	
+	public static String genTaskId() {
+        // 生成唯一UUID（版本4，随机型）
+        UUID uniqueUuid = UUID.randomUUID();
+        // 转成字符串（标准格式，含横杠，共36位）
+        String uuidStr = uniqueUuid.toString(); 
+        return uuidStr;
+    }
 
     @Override
     public void writeThisToJsonWriter(JsonWriter jsonWriter) throws IOException {