diff --git a/pages/config/config.vue b/pages/config/config.vue
index b06bf2f..6522b62 100755
--- a/pages/config/config.vue
+++ b/pages/config/config.vue
@@ -132,12 +132,7 @@
         <text class="summary-label">预计初始投入</text>
         <text class="summary-val">¥ {{ totalInvestment }}</text>
       </view>
-      <u-button 
-        type="primary" 
-        text="创建组合"
-        :customStyle="{ backgroundColor: '#064E3B', borderRadius: '24rpx', height: '96rpx', fontSize: '30rpx', fontWeight: '700' }"
-        @click="submitForm"
-      ></u-button>
+      <button class="btn-submit" @click="submitForm">创建组合</button>
     </view>
 
   </view>
@@ -697,18 +692,19 @@ onShow(async () => {
   font-family: 'DIN Alternate';
 }
 
-.submit-btn {
+.btn-submit {
   background-color: #064E3B;
   color: #fff;
   font-weight: 700;
   border-radius: 24rpx;
   height: 96rpx;
-  line-height: 96rpx;
   font-size: 30rpx;
   width: 100%;
+  border: none;
+  display: flex;
+  align-items: center;
+  justify-content: center;
 }
-
-.submit-btn:active {
-  opacity: 0.9;
-}
+.btn-submit::after { border: none; }
+.btn-submit:active { opacity: 0.9; }
 </style>
\ No newline at end of file
diff --git a/pages/detail/detail.vue b/pages/detail/detail.vue
index 346018c..60339f7 100755
--- a/pages/detail/detail.vue
+++ b/pages/detail/detail.vue
@@ -170,28 +170,17 @@
     </view>
 
     <view class="action-section fixed-bottom">
-      <u-button 
-        type="error" 
-        :plain="true"
-        icon="trash"
-        :customStyle="{ flex: '0 0 96rpx', width: '96rpx', height: '96rpx', borderRadius: '24rpx', backgroundColor: '#FEE2E2', borderColor: '#FEE2E2' }"
-        @click="deletePortfolio"
-      ></u-button>
-      <u-button 
-        type="primary" 
-        icon="download"
-        text="增加"
-        :customStyle="{ backgroundColor: '#064E3B', borderRadius: '24rpx', height: '96rpx', fontSize: '30rpx', fontWeight: '700' }"
-        @click="handleBuy"
-      ></u-button>
-      <u-button 
-        type="primary" 
-        :plain="true"
-        icon="upload"
-        text="减少"
-        :customStyle="{ borderRadius: '24rpx', height: '96rpx', fontSize: '30rpx', fontWeight: '700', borderColor: '#064E3B', color: '#064E3B' }"
-        @click="handleSell"
-      ></u-button>
+      <button class="btn-delete" @click="deletePortfolio">
+        <uni-icons type="trash" size="20" color="#DC2626"></uni-icons>
+      </button>
+      <button class="btn-buy" @click="handleBuy">
+        <uni-icons type="download" size="18" color="#FFFFFF"></uni-icons>
+        <text>增加</text>
+      </button>
+      <button class="btn-sell" @click="handleSell">
+        <uni-icons type="upload" size="18" color="#064E3B"></uni-icons>
+        <text>减少</text>
+      </button>
     </view>
 
     <!-- 交易表单弹窗 -->
@@ -286,18 +275,8 @@
         </view>
         
         <view class="modal-footer">
-          <u-button 
-            type="default" 
-            text="取消"
-            :customStyle="{ borderRadius: '12rpx', height: '80rpx', fontSize: '24rpx', fontWeight: '600', backgroundColor: '#F3F4F6', color: '#6B7280' }"
-            @click="showTransactionForm = false"
-          ></u-button>
-          <u-button 
-            type="primary" 
-            text="确认"
-            :customStyle="{ backgroundColor: '#064E3B', borderRadius: '12rpx', height: '80rpx', fontSize: '24rpx', fontWeight: '600' }"
-            @click="submitTransaction"
-          ></u-button>
+          <button class="btn-cancel" @click="showTransactionForm = false">取消</button>
+          <button class="btn-confirm" @click="submitTransaction">确认</button>
         </view>
       </view>
     </view>
@@ -738,6 +717,52 @@ const deletePortfolio = async () => {
   z-index: 999;
 }
 
+.btn-delete {
+  flex: 0 0 96rpx;
+  width: 96rpx;
+  height: 96rpx;
+  border-radius: 24rpx;
+  background-color: #FEE2E2;
+  border: none;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: 0;
+}
+.btn-delete::after { border: none; }
+.btn-buy {
+  flex: 1;
+  height: 96rpx;
+  border-radius: 24rpx;
+  background-color: #064E3B;
+  border: none;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 8rpx;
+  color: #FFFFFF;
+  font-size: 30rpx;
+  font-weight: 700;
+  padding: 0;
+}
+.btn-buy::after { border: none; }
+.btn-sell {
+  flex: 1;
+  height: 96rpx;
+  border-radius: 24rpx;
+  background-color: #FFFFFF;
+  border: 2rpx solid #064E3B;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 8rpx;
+  color: #064E3B;
+  font-size: 30rpx;
+  font-weight: 700;
+  padding: 0;
+}
+.btn-sell::after { border: none; }
+
 .transaction-modal {
   position: fixed;
   top: 0;
@@ -818,6 +843,30 @@ const deletePortfolio = async () => {
   gap: 16rpx;
 }
 
+.btn-cancel,
+.btn-confirm {
+  flex: 1;
+  height: 80rpx;
+  border-radius: 12rpx;
+  font-size: 26rpx;
+  font-weight: 600;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  border: none;
+  padding: 0;
+}
+.btn-cancel {
+  background-color: #F3F4F6;
+  color: #6B7280;
+}
+.btn-cancel::after { border: none; }
+.btn-confirm {
+  background-color: #064E3B;
+  color: #fff;
+}
+.btn-confirm::after { border: none; }
+
 .relative { position: relative; }
 
 .search-dropdown {
diff --git a/pages/strategies/edit/edit.vue b/pages/strategies/edit/edit.vue
index 835d7c8..4c65edf 100755
--- a/pages/strategies/edit/edit.vue
+++ b/pages/strategies/edit/edit.vue
@@ -233,27 +233,10 @@
 
     <view class="footer-bar">
       <view class="btn-row" v-if="isEditMode">
-        <u-button 
-          type="error" 
-          text="删除策略"
-          :plain="true"
-          :customStyle="{ flex: '0 0 180rpx', borderRadius: '24rpx', height: '96rpx', fontSize: '24rpx', fontWeight: '700', backgroundColor: '#FEE2E2', borderColor: '#FEE2E2', color: '#DC2626' }"
-          @click="deleteStrategy"
-        ></u-button>
-        <u-button 
-          type="primary" 
-          text="更新策略配置"
-          :customStyle="{ backgroundColor: '#064E3B', borderRadius: '24rpx', height: '96rpx', fontSize: '30rpx', fontWeight: '700' }"
-          @click="submit"
-        ></u-button>
+        <button class="btn-delete" @click="deleteStrategy">删除策略</button>
+        <button class="btn-save" @click="submit">更新策略配置</button>
       </view>
-      <u-button 
-        v-else
-        type="primary" 
-        text="保存策略配置"
-        :customStyle="{ backgroundColor: '#064E3B', borderRadius: '24rpx', height: '96rpx', fontSize: '30rpx', fontWeight: '700' }"
-        @click="submit"
-      ></u-button>
+      <button v-else class="btn-save btn-full" @click="submit">保存策略配置</button>
     </view>
 
   </view>
@@ -936,7 +919,7 @@ onMounted(() => {
   left: 0;
   right: 0;
   background-color: #fff;
-  padding: 20rpx 32rpx 50rpx 32rpx; /* 适配底部安全区 */
+  padding: 20rpx 32rpx 50rpx 32rpx;
   box-shadow: 0 -4rpx 16rpx rgba(0,0,0,0.05);
   z-index: 99;
 }
@@ -944,27 +927,35 @@ onMounted(() => {
   display: flex;
   gap: 16rpx;
 }
-.submit-btn {
+.btn-save {
   flex: 1;
   background-color: #064E3B;
   color: #fff;
   font-weight: 700;
   border-radius: 24rpx;
   height: 96rpx;
-  line-height: 96rpx;
   font-size: 30rpx;
+  border: none;
+  display: flex;
+  align-items: center;
+  justify-content: center;
 }
-.submit-btn:active { opacity: 0.9; }
-.delete-btn {
-  flex: 0 0 120rpx;
+.btn-save::after { border: none; }
+.btn-save:active { opacity: 0.9; }
+.btn-full { width: 100%; }
+.btn-delete {
+  flex: 0 0 180rpx;
   background-color: #FEE2E2;
   color: #DC2626;
   font-weight: 700;
   border-radius: 24rpx;
   height: 96rpx;
-  line-height: 96rpx;
   font-size: 24rpx;
   border: none;
+  display: flex;
+  align-items: center;
+  justify-content: center;
 }
-.delete-btn:active { background-color: #FECACA; }
+.btn-delete::after { border: none; }
+.btn-delete:active { background-color: #FECACA; }
 </style>
\ No newline at end of file