diff --git a/sonar-keyware-plugins-java/src/main/java/com/keyware/sonar/java/rules/checkers/UploadFileVerifyChecker.java b/sonar-keyware-plugins-java/src/main/java/com/keyware/sonar/java/rules/checkers/UploadFileVerifyChecker.java
index ab34771..46d9c39 100644
--- a/sonar-keyware-plugins-java/src/main/java/com/keyware/sonar/java/rules/checkers/UploadFileVerifyChecker.java
+++ b/sonar-keyware-plugins-java/src/main/java/com/keyware/sonar/java/rules/checkers/UploadFileVerifyChecker.java
@@ -22,6 +22,8 @@ import java.util.List;
 
 @Rule(key = "UploadFileVerify")
 public class UploadFileVerifyChecker extends IssuableSubscriptionVisitor {
+
+    private final String value = "程序设计时，应以“白名单”方式限制允许用户上传的文件的类型";
     @Override
     public List<Tree.Kind> nodesToVisit() {
         /**
@@ -42,38 +44,38 @@ public class UploadFileVerifyChecker extends IssuableSubscriptionVisitor {
             //获取文件名称类型判断是否配置文件权限
             var interiorInvoIf = new InteriorInvoIf();
             ((MethodTree) tree).block().accept(interiorInvoIf);
-            if (interiorInvoIf.fileType != "") {
+            if (!interiorInvoIf.fileType.equals("")) {
                 //判断是否对文件后缀进行限制
                 NodeIf nodeIf = new NodeIf(interiorInvoIf.fileType);
                 ((MethodTree) tree).block().accept(nodeIf);
                 if (nodeIf.boo) {
-                    context.reportIssue(this, node.simpleName(), "程序设计时，应以“白名单”方式限制允许用户上传的文件的类型");
+                    context.reportIssue(this, node.simpleName(), value);
                 }
             } else {
-                if (interiorInvoIf.fileName != "") {
+                if (!interiorInvoIf.fileName.equals("")) {
                     //                判断是否对文件后缀进行限制
                     NodeIf nodeIf = new NodeIf(interiorInvoIf.fileName);
                     ((MethodTree) tree).block().accept(nodeIf);
                     if (nodeIf.boo) {
-                        context.reportIssue(this, node.simpleName(), "程序设计时，应以“白名单”方式限制允许用户上传的文件的类型");
+                        context.reportIssue(this, node.simpleName(), value);
                     }
                 } else {
-                    context.reportIssue(this, node.simpleName(), "程序设计时，应以“白名单”方式限制允许用户上传的文件的类型");
+                    context.reportIssue(this, node.simpleName(), value);
                 }
             }
 
-            if (interiorInvoIf.sizeName != "") {
+            if (!interiorInvoIf.sizeName.equals("")) {
                 //判断是否对文件大小进行限制
                 NodeIf nodeIf = new NodeIf(interiorInvoIf.sizeName);
                 //nodeIf.check(((MethodTree) tree).block());
                 ((MethodTree) tree).block().accept(nodeIf);
                 if (nodeIf.boo) {
-                    context.reportIssue(this, node.simpleName(), "程序设计时，应以“白名单”方式限制允许用户上传的文件的类型");
+                    context.reportIssue(this, node.simpleName(), value);
                 }
             }
             //判断是否进行权限设置
             if (interiorInvoIf.privType) {
-                context.reportIssue(this, node.simpleName(), "程序设计时，应以“白名单”方式限制允许用户上传的文件的类型");
+                context.reportIssue(this, node.simpleName(), value);
             }
         }