diff --git a/.forge/BAIS-SPRING-ARC-002-attempt-1.md b/.forge/BAIS-SPRING-ARC-002-attempt-1.md
new file mode 100644
index 0000000..c1fb965
--- /dev/null
+++ b/.forge/BAIS-SPRING-ARC-002-attempt-1.md
@@ -0,0 +1,3 @@
+# BAIS-SPRING-ARC-002-attempt-1
+
+Forge 이슈 작업 브랜치 `forge/BAIS-SPRING-ARC-002-attempt-1`.
diff --git a/src/main/java/com/example/lcf/LcfMappingRules.java b/src/main/java/com/example/lcf/LcfMappingRules.java
new file mode 100644
index 0000000..fca8f56
--- /dev/null
+++ b/src/main/java/com/example/lcf/LcfMappingRules.java
@@ -0,0 +1,40 @@
+package com.example.lcf;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.transaction.annotation.Transactional;
+
+public class LcfMappingRules {
+    private static final Logger logger = LoggerFactory.getLogger(LcfMappingRules.class);
+
+    public void lcfTry(Runnable action) {
+        try {
+            action.run();
+        } catch (Exception e) {
+            lcfSetErr(e);
+        }
+    }
+
+    public void lcfSetErr(Exception e) {
+        logger.error("Error occurred: ", e);
+        // 추가적인 에러 처리 로직
+    }
+
+    public void lcfLog(String message) {
+        logger.info(message);
+    }
+
+    @Transactional
+    public void batchCommit(Runnable batchAction) {
+        try {
+            batchAction.run();
+        } catch (Exception e) {
+            // 롤백 처리
+            throw e;
+        }
+    }
+
+    public double performDecimalOperation(double a, double b) {
+        return a + b; // 예시로 덧셈을 수행
+    }
+}
diff --git a/src/test/java/com/example/lcf/LcfMappingRulesTest.java b/src/test/java/com/example/lcf/LcfMappingRulesTest.java
new file mode 100644
index 0000000..e190e70
--- /dev/null
+++ b/src/test/java/com/example/lcf/LcfMappingRulesTest.java
@@ -0,0 +1,24 @@
+package com.example.lcf;
+
+import org.junit.jupiter.api.Test;
+import static org.mockito.Mockito.*;
+import static org.junit.jupiter.api.Assertions.*;
+
+class LcfMappingRulesTest {
+    @Test
+    void testLcfTry() {
+        LcfMappingRules rules = new LcfMappingRules();
+        Runnable action = mock(Runnable.class);
+        doThrow(new RuntimeException("Test Exception")).when(action).run();
+
+        rules.lcfTry(action);
+        // 예외가 발생했는지 확인하는 로직 추가
+    }
+
+    @Test
+    void testPerformDecimalOperation() {
+        LcfMappingRules rules = new LcfMappingRules();
+        double result = rules.performDecimalOperation(5.0, 3.0);
+        assertEquals(8.0, result);
+    }
+}