diff --git a/par-api/src/main/java/com/par/api/controller/ConfigController.java b/par-api/src/main/java/com/par/api/controller/ConfigController.java
index 31dcff5..94c2d2b 100644
--- a/par-api/src/main/java/com/par/api/controller/ConfigController.java
+++ b/par-api/src/main/java/com/par/api/controller/ConfigController.java
@@ -51,7 +51,7 @@ public class ConfigController {
      * 获取站点最新配置版本列表
      */
     @GetMapping("/{siteId}")
-    public ApiResponse<List<SiteConfigDTO>> listConfigs(@PathVariable String siteId) {
+    public ApiResponse<List<SiteConfigDTO>> listConfigs(@PathVariable("siteId") String siteId) {
         return ApiResponse.success(configService.listApprovedConfigs(siteId));
     }
 
@@ -60,8 +60,8 @@ public class ConfigController {
      */
     @GetMapping("/{siteId}/{version}")
     public ResponseEntity<String> downloadConfig(
-            @PathVariable String siteId,
-            @PathVariable String version,
+            @PathVariable("siteId") String siteId,
+            @PathVariable("version") String version,
             @RequestHeader(value = "If-None-Match", required = false) String ifNoneMatch) {
 
         SiteConfig config = configService.getConfig(siteId, version);
@@ -97,7 +97,7 @@ public class ConfigController {
      */
     @PostMapping("/{siteId}/submit")
     public ApiResponse<SiteConfigDTO> submitConfig(
-            @PathVariable String siteId,
+            @PathVariable("siteId") String siteId,
             @RequestBody Map<String, Object> payload,
             HttpServletRequest request) {
 
diff --git a/par-api/src/main/java/com/par/api/controller/SiteController.java b/par-api/src/main/java/com/par/api/controller/SiteController.java
index fe815d9..70c142f 100644
--- a/par-api/src/main/java/com/par/api/controller/SiteController.java
+++ b/par-api/src/main/java/com/par/api/controller/SiteController.java
@@ -34,7 +34,7 @@ public class SiteController {
      * 获取单个站点信息
      */
     @GetMapping("/{siteId}")
-    public ApiResponse<SiteDTO> getSite(@PathVariable String siteId) {
+    public ApiResponse<SiteDTO> getSite(@PathVariable("siteId") String siteId) {
         return ApiResponse.success(siteService.toDTO(siteService.findBySiteId(siteId)));
     }
 
@@ -44,7 +44,7 @@ public class SiteController {
      */
     @PostMapping("/{siteId}/submit")
     public ApiResponse<SiteDTO> submitSite(
-            @PathVariable String siteId,
+            @PathVariable("siteId") String siteId,
             @RequestBody Map<String, Object> payload,
             HttpServletRequest request) {