diff --git a/src/main/java/api/ApiController.java b/src/main/java/api/ApiController.java
index 2c37f8b..7566108 100644
--- a/src/main/java/api/ApiController.java
+++ b/src/main/java/api/ApiController.java
@@ -1321,7 +1321,6 @@
             }
             
             if (file.getSize() > 100 * 1024 * 1024) {
-                System.out.println("File size exceeds limit: " + file.getSize() + " bytes");
                 return new ResponseEntity<>(3, HttpStatus.PAYLOAD_TOO_LARGE); // 返回 3 表示文件过大
             }
             
@@ -1416,6 +1415,7 @@
         @RequestBody String requestBody
     ) {
         try {
+            System.out.println("submitSeed called with requestBody: " + requestBody);
             com.fasterxml.jackson.databind.JsonNode jsonNode = mapper.readTree(requestBody);
             com.fasterxml.jackson.databind.JsonNode begidNode = jsonNode.get("begid");
             com.fasterxml.jackson.databind.JsonNode useridNode = jsonNode.get("userid");
@@ -1436,6 +1436,7 @@
             }
 
             int ret = db1.SubmitBegSeed(begid, seedid, userid);
+            System.out.println("submitSeed result: " + ret);
             if (ret == 0) {
                 return new ResponseEntity<>(0, HttpStatus.OK); // 返回 0 表示成功
             } else if (ret == 1) {