diff --git a/bonus-gateway/src/main/java/com/bonus/gateway/filter/RequestCoverFilter.java b/bonus-gateway/src/main/java/com/bonus/gateway/filter/RequestCoverFilter.java
index 4b78678..988769b 100644
--- a/bonus-gateway/src/main/java/com/bonus/gateway/filter/RequestCoverFilter.java
+++ b/bonus-gateway/src/main/java/com/bonus/gateway/filter/RequestCoverFilter.java
@@ -160,14 +160,13 @@ public class RequestCoverFilter implements GlobalFilter, Ordered {
             if (ObjectUtils.isEmpty(requestBody)) {
                 return exchange.getResponse().setComplete();
             }
-            requestBody = requestBody.split("\\|")[0];
+
             // 校验数据完整性
             if (integrality) {
                 String providedHmac = requestBody.split("\\|")[1];
-
-                integrityVerification(providedHmac, requestBody);
+                integrityVerification(providedHmac, requestBody.split("\\|")[0]);
             }
-
+            requestBody = requestBody.split("\\|")[0];
             if (ObjectUtils.isEmpty(requestBody)) {
                 return exchange.getResponse().setComplete();
             }