diff --git a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/context/ContextGatewayFilter.java b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/context/ContextGatewayFilter.java
index 5d3de6671..e188d7702 100644
--- a/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/context/ContextGatewayFilter.java
+++ b/spring-cloud-tencent-plugin-starters/spring-cloud-starter-tencent-gateway-plugin/src/main/java/com/tencent/cloud/plugin/gateway/context/ContextGatewayFilter.java
@@ -251,6 +251,14 @@ public class ContextGatewayFilter implements GatewayFilter, Ordered {
 		ServerHttpRequest request = exchange.getRequest();
 		String[] apis = rebuildExternalApi(request, path.value());
 		GroupContext.ContextRoute contextRoute = manager.getGroupPathRoute(config.getGroup(), apis[0]);
+		// Before Spring 6.0, trailing slashes were matched by default (e.g. "/api/test/" could match "/api/test").
+		// Retry without trailing slashes to maintain backward compatibility.
+		if (contextRoute == null) {
+			String trimmedMatchPath = stripTrailingSlashes(apis[0]);
+			if (!trimmedMatchPath.equals(apis[0])) {
+				contextRoute = manager.getGroupPathRoute(config.getGroup(), trimmedMatchPath);
+			}
+		}
 		if (contextRoute == null) {
 			String msg = String.format("[externalFilter] Can't find context route for group: %s, path: %s, origin path: %s", config.getGroup(), apis[0], path.value());
 			logger.warn(msg);
@@ -273,6 +281,14 @@ public class ContextGatewayFilter implements GatewayFilter, Ordered {
 		logger.debug("[msFilter] path:{}, apis: {}", path, apis);
 		// check api
 		GroupContext.ContextRoute contextRoute = manager.getGroupPathRoute(config.getGroup(), apis[0]);
+		// Before Spring 6.0, trailing slashes were matched by default (e.g. "/api/test/" could match "/api/test").
+		// Retry without trailing slashes to maintain backward compatibility.
+		if (contextRoute == null) {
+			String trimmedMatchPath = stripTrailingSlashes(apis[0]);
+			if (!trimmedMatchPath.equals(apis[0])) {
+				contextRoute = manager.getGroupPathRoute(config.getGroup(), trimmedMatchPath);
+			}
+		}
 		if (contextRoute == null) {
 			String msg = String.format("[msFilter] Can't find context route for group: %s, path: %s, origin path: %s", config.getGroup(), apis[0], path.value());
 			logger.warn(msg);
@@ -334,6 +350,14 @@ public class ContextGatewayFilter implements GatewayFilter, Ordered {
 		logger.debug("[unitFilter] path:{}, apis: {}", path, apis);
 		// check api
 		GroupContext.ContextRoute contextRoute = manager.getGroupUnitPathRoute(config.getGroup(), apis[0]);
+		// Before Spring 6.0, trailing slashes were matched by default (e.g. "/api/test/" could match "/api/test").
+		// Retry without trailing slashes to maintain backward compatibility.
+		if (contextRoute == null) {
+			String trimmedMatchPath = stripTrailingSlashes(apis[0]);
+			if (!trimmedMatchPath.equals(apis[0])) {
+				contextRoute = manager.getGroupUnitPathRoute(config.getGroup(), trimmedMatchPath);
+			}
+		}
 		if (contextRoute == null) {
 			String msg = String.format("[unitFilter] Can't find context route for group: %s, path: %s, origin path: %s", config.getGroup(), apis[0], path.value());
 			logger.warn(msg);
@@ -629,4 +653,19 @@ public class ContextGatewayFilter implements GatewayFilter, Ordered {
 		}
 		return path.substring(start, end);
 	}
+
+	/**
+	 * Strips trailing slashes from the given path, e.g. "GET|/api/test/" → "GET|/api/test".
+	 * Returns the original string if no trailing slashes are present.
+	 * <p>
+	 * Used to maintain backward compatibility with pre-Spring-6.0 behavior, where trailing slashes
+	 * were matched by default (e.g. "/api/test/" could match a route configured as "/api/test").
+	 */
+	private String stripTrailingSlashes(String path) {
+		int end = path.length();
+		while (end > 0 && path.charAt(end - 1) == '/') {
+			end--;
+		}
+		return path.substring(0, end);
+	}
 }
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