验证码配置重构完成

web/src/views/Dalle.vue

@@ -106,6 +106,7 @@
           <div class="py-4">
             <button
               class="w-full py-3 bg-gradient-to-r from-blue-500 to-purple-600 text-white rounded-xl disabled:from-gray-400 disabled:to-gray-400 disabled:cursor-not-allowed hover:from-blue-600 hover:to-purple-700 transition-all duration-200 flex items-center justify-center space-x-2 text-base"
+              type="button"
               @click="generate"
             >
               <i v-if="isGenerating" class="iconfont icon-loading animate-spin"></i>