diff --git a/src/main/java/com/irrigation/icl/utils/RestResultGeneratorUtil.java b/src/main/java/com/irrigation/icl/utils/RestResultGeneratorUtil.java
index 1797e90..9e2646d 100644
--- a/src/main/java/com/irrigation/icl/utils/RestResultGeneratorUtil.java
+++ b/src/main/java/com/irrigation/icl/utils/RestResultGeneratorUtil.java
@@ -19,15 +19,15 @@ public class RestResultGeneratorUtil {
         return getResult(ResultEnum.SUCCESS.getCode(), null, ResultEnum.SUCCESS.getMessage());
     }
 
-    public static RestResult<String> getErrorResult(String message) {
+    public static RestResult getErrorResult(String message) {
         return getResult(ResultEnum.ERROR.getCode(), null, message);
     }
 
-    public static RestResult<String> getErrorResult(int code, String message) {
+    public static RestResult getErrorResult(int code, String message) {
         return getResult(code, null, message);
     }
 
-    public static RestResult<String> getErrorResult(ResultEnum resultEnum) {
+    public static RestResult getErrorResult(ResultEnum resultEnum) {
         return getResult(resultEnum.getCode(), null, resultEnum.getMessage());
     }
 }