修改

src/components/Login.vue

@@ -173,7 +173,7 @@
             </el-form-item>
             <el-form-item label="" prop="ValidataCode" style="display:none;">
               <el-input v-model="msg.ValidataCode" style="width:140px;" placeholder="验证码" maxlength="25" />
-              <img class="pic-captcha" src="/web/index.php?r=site%2Fpic-captcha&amp;v=5e9e7ef6a93ac6.36592545" />
+              <img class="pic-captcha" src="" />
             </el-form-item>
             <div class="el-form-item el-form-item--small">
               <div class="el-form-item__content" style="margin-left: 0px;">