diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/TestController.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/TestController.java
index ea5f24e..5ed4fb4 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/TestController.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/TestController.java
@@ -170,7 +170,7 @@ public class TestController {
     @ResponseBody
     public String assayconfiginit() {
         try {
-            String json = FileUtils.readFileToString(new File("d:/assayconfig.json"));
+            String json = FileUtils.readFileToString(new File("d:/assayconfig.json"), "utf-8");
             List<AssayConfig> list = JsonUtil.toList(json, AssayConfig.class);
             for (AssayConfig config:list) {
                 assayConfigService.save(config);