diff --git a/core/src/test/java/com/alibaba/fastjson2/issues_3700/Issue3763.java b/core/src/test/java/com/alibaba/fastjson2/issues_3700/Issue3763.java
new file mode 100644
index 000000000..2b6de6cfb
--- /dev/null
+++ b/core/src/test/java/com/alibaba/fastjson2/issues_3700/Issue3763.java
@@ -0,0 +1,37 @@
+package com.alibaba.fastjson2.issues_3700;
+
+import com.alibaba.fastjson2.JSON;
+import com.alibaba.fastjson2.TypeReference;
+import org.junit.jupiter.api.Test;
+
+import java.util.Map;
+import java.util.concurrent.CountDownLatch;
+
+public class Issue3763 {
+    @Test
+    public void test() throws Throwable {
+        String str = "{\"queryParam\":{},\"columnOrderParam\":[{\"field\":\"RTIME\",\"sortType\":\"DESC\"}],\"simpleQueryParam\":[],\"columnFilterParam\":[{\"field\":\"XXXX$USER_ID\",\"dateFormat\":\"\",\"value\":\"\",\"fieldValueRel\":\"like\",\"conditionRel\":\"and\",\"conditions\":[{\"expression\":\"eq\",\"value\":\"77c21b37d87e457e8669508310420ed7\"},{\"expression\":\"eq\",\"value\":\"\"}]}]}";
+
+        final int taskCount = 100;
+        CountDownLatch startLatch = new CountDownLatch(1);
+        CountDownLatch endLatch = new CountDownLatch(taskCount);
+        Thread[] threads = new Thread[taskCount];
+        for (int i = 0; i < taskCount; i++) {
+            threads[i] = new Thread(() -> {
+                try {
+                    startLatch.await();
+                    JSON.parseObject(str, new TypeReference<Map<String, Object>>() {
+                    });
+                    JSON.parseObject(str);
+                } catch (InterruptedException ignored) {
+                    // ignore
+                } finally {
+                    endLatch.countDown();
+                }
+            });
+            threads[i].start();
+        }
+        startLatch.countDown();
+        endLatch.await();
+    }
+}
diff --git a/fastjson1-compatible/src/test/java/com/alibaba/fastjson2/issue_3700/Issue3763.java b/fastjson1-compatible/src/test/java/com/alibaba/fastjson2/issue_3700/Issue3763.java
new file mode 100644
index 000000000..07f805f5d
--- /dev/null
+++ b/fastjson1-compatible/src/test/java/com/alibaba/fastjson2/issue_3700/Issue3763.java
@@ -0,0 +1,34 @@
+package com.alibaba.fastjson2.issue_3700;
+
+import com.alibaba.fastjson.JSONObject;
+import com.alibaba.fastjson.parser.Feature;
+import org.junit.jupiter.api.Test;
+
+import java.util.concurrent.CountDownLatch;
+
+public class Issue3763 {
+    @Test
+    public void test() throws Throwable {
+        String str = "{\"queryParam\":{},\"columnOrderParam\":[{\"field\":\"RTIME\",\"sortType\":\"DESC\"}],\"simpleQueryParam\":[],\"columnFilterParam\":[{\"field\":\"XXXX$USER_ID\",\"dateFormat\":\"\",\"value\":\"\",\"fieldValueRel\":\"like\",\"conditionRel\":\"and\",\"conditions\":[{\"expression\":\"eq\",\"value\":\"77c21b37d87e457e8669508310420ed7\"},{\"expression\":\"eq\",\"value\":\"\"}]}]}";
+
+        final int taskCount = 100;
+        CountDownLatch startLatch = new CountDownLatch(1);
+        CountDownLatch endLatch = new CountDownLatch(taskCount);
+        Thread[] threads = new Thread[taskCount];
+        for (int i = 0; i < taskCount; i++) {
+            threads[i] = new Thread(() -> {
+                try {
+                    startLatch.await();
+                    JSONObject.parseObject(str, Feature.OrderedField);
+                } catch (InterruptedException ignored) {
+                    // ignore
+                } finally {
+                    endLatch.countDown();
+                }
+            });
+            threads[i].start();
+        }
+        startLatch.countDown();
+        endLatch.await();
+    }
+}