diff --git a/src/main/resources/static/assets/js/project_budget_income.js b/src/main/resources/static/assets/js/project_budget_income.js
index fc5ab3f..c7cda2f 100644
--- a/src/main/resources/static/assets/js/project_budget_income.js
+++ b/src/main/resources/static/assets/js/project_budget_income.js
@@ -141,7 +141,7 @@ function appendTrIncome() {
         '                        <td><input type="number" min="0.00" max="99.99" step="0.01" maxlength="5" class="am-modal-prompt-input am-modal-prompt-input-income input-changeable-tax-rate"></td>\n' +
         '                        <td><input type="text" class="am-modal-prompt-input am-modal-prompt-input-income input-changeable-total-tax-include" readonly></td>\n' +
         '                        <td><input type="text" class="am-modal-prompt-input am-modal-prompt-input-income input-changeable-total-tax-exclude" readonly></td>\n' +
-        '                        <td><button type="button" class="am-btn am-btn-warning am-btn-xs am-round am-modal-line-delete"><span class="am-icon-minus"></span></button></td>\n' +
+        '                        <td><button type="button" class="am-btn am-btn-danger am-btn-xs am-round am-modal-line-delete"><span class="am-icon-minus"></span></button></td>\n' +
         '                    </tr>';
     $("#incomeTable").append(template);
     //重新绑定删除事件和input修改事件