diff --git a/hutool-crypto/src/test/java/cn/hutool/crypto/test/asymmetric/SM2Test.java b/hutool-crypto/src/test/java/cn/hutool/crypto/test/asymmetric/SM2Test.java
index 79bc98879..40d5f12f5 100644
--- a/hutool-crypto/src/test/java/cn/hutool/crypto/test/asymmetric/SM2Test.java
+++ b/hutool-crypto/src/test/java/cn/hutool/crypto/test/asymmetric/SM2Test.java
@@ -1,6 +1,7 @@
 package cn.hutool.crypto.test.asymmetric;
 
 import cn.hutool.core.codec.Base64;
+import cn.hutool.core.lang.Console;
 import cn.hutool.core.util.CharsetUtil;
 import cn.hutool.core.util.HexUtil;
 import cn.hutool.core.util.StrUtil;
@@ -220,9 +221,12 @@ public class SM2Test {
 		final ECPrivateKeyParameters ecPrivateKeyParameters = ECKeyUtil.toSm2PrivateParams(d);
 
 		final SM2 sm2 = new SM2(ecPrivateKeyParameters, ecPublicKeyParameters);
+		sm2.setMode(SM2Engine.Mode.C1C2C3);
 		final String encryptHex = sm2.encryptHex(data, KeyType.PublicKey);
+		Console.log(encryptHex);
 		final String decryptStr = sm2.decryptStr(encryptHex, KeyType.PrivateKey);
 
 		Assert.assertEquals(data, decryptStr);
 	}
+
 }
diff --git a/hutool-json/src/test/java/cn/hutool/json/Issue1075Test.java b/hutool-json/src/test/java/cn/hutool/json/Issue1075Test.java
new file mode 100644
index 000000000..0df5d2915
--- /dev/null
+++ b/hutool-json/src/test/java/cn/hutool/json/Issue1075Test.java
@@ -0,0 +1,22 @@
+package cn.hutool.json;
+
+import lombok.Data;
+import org.junit.Assert;
+import org.junit.Test;
+
+public class Issue1075Test {
+	@Test
+	public void test() {
+		String s = "{\"f1\":\"f1\",\"F2\":\"f2\",\"fac\":\"fac\"}";
+
+		ObjA o2 = JSONUtil.parseObj(s, JSONConfig.create().setIgnoreCase(true)).toBean(ObjA.class);
+		Assert.assertEquals("fac", o2.getFAC());
+	}
+
+	@Data
+	public static class ObjA {
+		private String f1;
+		private String F2;
+		private String FAC;
+	}
+}