diff --git a/dubbo-admin-ui/src/components/public/Footers.vue b/dubbo-admin-ui/src/components/public/Footers.vue
index 331bea7..64f4e73 100644
--- a/dubbo-admin-ui/src/components/public/Footers.vue
+++ b/dubbo-admin-ui/src/components/public/Footers.vue
@@ -18,7 +18,7 @@
 <template>
   <v-footer inset height="auto" class="pa-3 footer-border-top">
     <v-spacer></v-spacer>
-    <span class="caption mr-1"><strong>Copyright</strong> &copy;{{ new Date().getFullYear() }} <strong>The Apache Software Foundation.</strong></span>
+    <span class="caption mr-1"><strong>Copyright</strong> &copy;2018-2019 <strong>The Apache Software Foundation.</strong></span>
   </v-footer>
 </template>
 <script>
diff --git a/dubbo-admin-ui/src/components/test/TestMethod.vue b/dubbo-admin-ui/src/components/test/TestMethod.vue
index b307ecb..c5da6aa 100644
--- a/dubbo-admin-ui/src/components/test/TestMethod.vue
+++ b/dubbo-admin-ui/src/components/test/TestMethod.vue
@@ -128,7 +128,11 @@
       if (method) {
         const [methodName, parametersTypes] = method.split('~')
         this.method.name = methodName
-        this.method.parameterTypes = parametersTypes.split(';')
+        if (parametersTypes) {
+          this.method.parameterTypes = parametersTypes.split(';')
+        } else { // if parametersTypes === "",  "".split(";") will produce [""], which is wrong
+          this.method.parameterTypes = []
+        }
       }
 
       let url = '/test/method?' + 'application=' + this.application +