diff --git a/@rbv b/@rbv
index d9a1e4f8e..0b51fcf75 160000
--- a/@rbv
+++ b/@rbv
@@ -1 +1 @@
-Subproject commit d9a1e4f8e2dad6f0f3d33c1a2ddfd18e38f89350
+Subproject commit 0b51fcf75cc784fccbd8fe8244a5c857ce94150a
diff --git a/src/main/java/com/rebuild/web/general/ModelExtrasController.java b/src/main/java/com/rebuild/web/general/ModelExtrasController.java
index a8c8f8035..3e90e0c19 100644
--- a/src/main/java/com/rebuild/web/general/ModelExtrasController.java
+++ b/src/main/java/com/rebuild/web/general/ModelExtrasController.java
@@ -48,6 +48,7 @@ import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 
 import javax.servlet.http.HttpServletRequest;
+import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
@@ -247,8 +248,9 @@ public class ModelExtrasController extends BaseController {
             } else if (dt == DisplayType.NUMBER || dt == DisplayType.DECIMAL) {
                 fieldValue = EasyDecimal.clearFlaged(fieldValue2);
                 if (StringUtils.isNotBlank((String) fieldValue)) {
-                    if (dt == DisplayType.NUMBER) fieldValue = ObjectUtils.toLong(fieldValue);
-                    else fieldValue = ObjectUtils.toDouble(fieldValue);
+                    // v3.6.3 整数/小数强制使用 BigDecimal 高精度
+                    if (dt == DisplayType.NUMBER) fieldValue = BigDecimal.valueOf(ObjectUtils.toLong(fieldValue));
+                    else fieldValue = BigDecimal.valueOf(ObjectUtils.toDouble(fieldValue));
                 } else {
                     fieldValue = null;
                 }