Update connect view.

src/vue/connect/index.vue

@@ -140,8 +140,7 @@
             </div>
             <div class="inline-block mr-10" v-if="connectionOption.dbType!='Redis' ">
               <label class="font-bold mr-5 inline-block w-32">Include Databases</label>
-              <input class="w-64 field__input" placeholder="Which databases need to be displayed"
-                title="Example: mysql,test" v-model="connectionOption.includeDatabases" />
+              <input class="w-64 field__input" placeholder="Example: mysql,information_schema" v-model="connectionOption.includeDatabases" />
             </div>
           </section>