diff --git a/admin/src/main/java/com/example/action/AjaxController.java b/admin/src/main/java/com/example/action/AjaxController.java
index 4ffeb47..bee5143 100644
--- a/admin/src/main/java/com/example/action/AjaxController.java
+++ b/admin/src/main/java/com/example/action/AjaxController.java
@@ -133,12 +133,12 @@ public class AjaxController {
         if (loginResponse.hasError()) {
             return loginResponse;
         }
-        if (!loginRequest.getUsername().endsWith(username)) {
+        if (!loginRequest.getUsername().equals(username)) {
             loginResponse.addError(ErrorType.BUSINESS_ERROR, "用户不存在!");
             return loginResponse;
         }
 
-        if (!loginRequest.getPassword().endsWith(password)) {
+        if (!loginRequest.getPassword().equals(password)) {
             loginResponse.addError(ErrorType.BUSINESS_ERROR, "密码错误!");
             return loginResponse;
         }