diff --git a/cash-common/cash-common-api-config/src/main/java/com/czg/exception/CzgControllerAdvice.java b/cash-common/cash-common-api-config/src/main/java/com/czg/exception/CzgControllerAdvice.java
index c4b9dafcb..8e7d0f64a 100644
--- a/cash-common/cash-common-api-config/src/main/java/com/czg/exception/CzgControllerAdvice.java
+++ b/cash-common/cash-common-api-config/src/main/java/com/czg/exception/CzgControllerAdvice.java
@@ -141,42 +141,40 @@ public class CzgControllerAdvice {
     }
 
     @ResponseBody
-    @ExceptionHandler(Exception.class)
+    @ExceptionHandler(value = Exception.class)
     @ResponseStatus(HttpStatus.OK)
     public CzgResult<Object> errorHandler(Exception ex) {
-        // 1. 提取根异常（简化循环逻辑，避免冗余判断）
-        Throwable rootCause = getRootCause(ex);
-
-        // 2. 处理自定义异常（使用策略模式/条件分支优化，增加注释说明）
-        if (rootCause instanceof CzgException czgException) {
-            // 业务自定义异常：返回具体错误码和消息
-            return CzgResult.failure(czgException.getCode(), czgException.getMessage());
-        } else if (rootCause instanceof OrderValidateException validateException) {
-            // 订单验证异常：返回验证错误信息
-            return CzgResult.failure(validateException.getCode(), validateException.getMessage());
-        } else if (rootCause instanceof OrderCancelException) {
-            // 订单取消/过期异常：固定错误码和提示
-            return CzgResult.failure(701, "订单已过期，请重新下单");
-        } else if (rootCause instanceof PaySuccessException) {
-            // 支付成功异常（特殊场景：异常中包含成功状态）
-            return CzgResult.success("支付成功");
-        }
-
-        // 3. 处理未捕获的异常（系统异常，隐藏敏感信息）
-        log.error("系统未处理异常", ex);
-        return CzgResult.failure(CzgRespCode.SYSTEM_ERROR.getCode(), "系统繁忙，请稍后再试");
-    }
-
-    /**
-     * 提取异常链中的根异常（最底层的原始异常）
-     */
-    private Throwable getRootCause(Throwable ex) {
         Throwable rootCause = ex;
-        // 循环获取根异常，直到没有更深层的原因
         while (rootCause.getCause() != null) {
             rootCause = rootCause.getCause();
+            if (rootCause instanceof CzgException czgException) {
+                return CzgResult.failure(czgException.getCode(), czgException.getMessage());
+            }
+            if (rootCause instanceof OrderValidateException orderValidateException) {
+                return CzgResult.failure(orderValidateException.getCode(), orderValidateException.getMessage());
+            }
+            if (rootCause instanceof PaySuccessException) {
+                return CzgResult.failure(701, "订单已过期,请重新下单");
+            }
+            if (rootCause instanceof OrderCancelException) {
+                return CzgResult.success("支付成功");
+            }
         }
-        return rootCause;
+        // 处理自定义异常
+        if (rootCause instanceof CzgException czgException) {
+            return CzgResult.failure(czgException.getCode(), czgException.getMessage());
+        }
+        if (rootCause instanceof OrderValidateException orderValidateException) {
+            return CzgResult.failure(orderValidateException.getCode(), orderValidateException.getMessage());
+        }
+        if (rootCause instanceof OrderCancelException) {
+            return CzgResult.failure(701, "订单已过期,请重新下单");
+        }
+        if (rootCause instanceof PaySuccessException) {
+            return CzgResult.success("支付成功");
+        }
+        setErrorLog(ex);
+        return CzgResult.failure(CzgRespCode.SYSTEM_ERROR.getCode(), ex.getMessage());
     }
 
     private void setErrorLog(Exception ex) {