diff --git a/shenyu-plugin/shenyu-plugin-rewrite/src/main/java/org/apache/shenyu/plugin/rewrite/RewritePlugin.java b/shenyu-plugin/shenyu-plugin-rewrite/src/main/java/org/apache/shenyu/plugin/rewrite/RewritePlugin.java
index 3f0616fbcc59..486764f1e7bd 100644
--- a/shenyu-plugin/shenyu-plugin-rewrite/src/main/java/org/apache/shenyu/plugin/rewrite/RewritePlugin.java
+++ b/shenyu-plugin/shenyu-plugin-rewrite/src/main/java/org/apache/shenyu/plugin/rewrite/RewritePlugin.java
@@ -74,9 +74,9 @@ protected Mono<Void> doExecute(final ServerWebExchange exchange, final ShenyuPlu
         final Integer percentage = Optional.ofNullable(rewriteHandle.getPercentage()).orElse(100);
         if (StringUtils.isNoneBlank(rewriteHandle.getRegex(), rewriteHandle.getReplace())
                 && ThreadLocalRandom.current().nextInt(100) < percentage) {
-            rewriteUri = rewriteHandle.getReplace().contains("{")
+            rewriteUri = rewriteHandle.getReplace().contains("{") && rewriteHandle.getRegex().contains("{")
                     ? PathMatchUtils.replaceAll(rewriteHandle.getReplace(), rewriteHandle.getRegex().substring(rewriteHandle.getRegex().indexOf("{")),
-                            rewriteUri.substring(rewriteHandle.getRegex().indexOf("{") + 1))
+                            rewriteUri.substring(rewriteHandle.getRegex().indexOf("{")))
                     : rewriteUri.replaceAll(rewriteHandle.getRegex(), rewriteHandle.getReplace());
             Map<String, Object> attributes = exchange.getAttributes();
             if (Optional.ofNullable(rewriteHandle.getRewriteMetaData()).orElse(false)) {