diff --git a/k_ry_mobile_form/static/src/js/status_bar_buttons.js b/k_ry_mobile_form/static/src/js/status_bar_buttons.js
index faf93cf45..1f1cb81d8 100644
--- a/k_ry_mobile_form/static/src/js/status_bar_buttons.js
+++ b/k_ry_mobile_form/static/src/js/status_bar_buttons.js
@@ -21,6 +21,33 @@ const isMobileDevice = () => {
     return hasTouch && (isIOS || isSmallScreen);
 };
 
+// soong_workflow 头部按钮 class 与 Odoo defaultRank 叠用；WebKit 上可能出现「能点但看不见」。
+// 对底部固定栏内按钮强制前景/背景与 -webkit-text-fill（不依赖 getComputedStyle 误判）。
+const WORKFLOW_BUTTON_STYLES = [
+    ['btn-confirm', '#2563eb', '#ffffff'],
+    ['btn-finish', '#1d4ed8', '#ffffff'],
+    ['btn-transfer', '#166534', '#ffffff'],
+    ['btn-distribute', '#16a34a', '#ffffff'],
+    ['btn-recall', '#f59e0b', '#ffffff'],
+    ['btn-return', '#ef4444', '#ffffff'],
+    ['btn-archive', '#6b7280', '#ffffff'],
+];
+
+function applyWorkflowButtonPaint(button) {
+    for (const [cls, bg, fg] of WORKFLOW_BUTTON_STYLES) {
+        if (button.classList.contains(cls)) {
+            button.style.setProperty('background-color', bg, 'important');
+            button.style.setProperty('border-color', bg, 'important');
+            button.style.setProperty('color', fg, 'important');
+            button.style.setProperty('-webkit-text-fill-color', fg, 'important');
+            button.style.setProperty('opacity', '1', 'important');
+            button.style.setProperty('visibility', 'visible', 'important');
+            return true;
+        }
+    }
+    return false;
+}
+
 // 覆盖 StatusBarButtons 组件，添加移动端检测逻辑
 patch(StatusBarButtons, {
     template: "k_ry_mobile_form.StatusBarButtons",
@@ -81,6 +108,7 @@ patch(StatusBarButtons, {
                                     const buttons = container.querySelectorAll('button, a.btn, .btn, a[role="button"], .o_statusbar_buttons > * > button, .o_statusbar_buttons > * > a');
                                     buttons.forEach(button => {
                                         try {
+                                            applyWorkflowButtonPaint(button);
                                             // 强制设置按钮可见性
                                             button.style.setProperty('visibility', 'visible', 'important');
                                             button.style.setProperty('opacity', '1', 'important');
@@ -220,6 +248,7 @@ if (typeof window !== 'undefined' && typeof document !== 'undefined') {
                     const buttons = container.querySelectorAll('button, a.btn, .btn, a[role="button"], .o_statusbar_buttons > * > button, .o_statusbar_buttons > * > a');
                     buttons.forEach(button => {
                         try {
+                            applyWorkflowButtonPaint(button);
                             // 使用 setProperty 强制设置样式
                             button.style.setProperty('pointer-events', 'auto', 'important');
                             button.style.setProperty('cursor', 'pointer', 'important');
diff --git a/k_ry_mobile_form/static/src/scss/status_bar_buttons.scss b/k_ry_mobile_form/static/src/scss/status_bar_buttons.scss
index 6faae2ff6..124548dd7 100644
--- a/k_ry_mobile_form/static/src/scss/status_bar_buttons.scss
+++ b/k_ry_mobile_form/static/src/scss/status_bar_buttons.scss
@@ -29,6 +29,59 @@
                 min-height: 44px;
             }
         }
+
+        // soong_workflow 流程按钮与 Odoo 注入的 defaultRank（如 btn-secondary）叠在同一
+        // button 上时，WebKit/iOS 上可能出现「可点击但看不见」（颜色/填充未按预期绘制）。
+        // 在此容器内用更高优先级强制绘制，与 soong_workflow/static/src/css/button_css.scss 对齐。
+        button.btn-confirm {
+            background-color: #2563eb !important;
+            color: #fff !important;
+            border-color: #2563eb !important;
+            -webkit-text-fill-color: #fff !important;
+        }
+        button.btn-finish {
+            background-color: #1d4ed8 !important;
+            color: #fff !important;
+            border-color: #1d4ed8 !important;
+            -webkit-text-fill-color: #fff !important;
+        }
+        button.btn-transfer {
+            background-color: #166534 !important;
+            color: #fff !important;
+            border-color: #166534 !important;
+            -webkit-text-fill-color: #fff !important;
+        }
+        button.btn-distribute {
+            background-color: #16a34a !important;
+            color: #fff !important;
+            border-color: #16a34a !important;
+            -webkit-text-fill-color: #fff !important;
+        }
+        button.btn-recall {
+            background-color: #f59e0b !important;
+            color: #fff !important;
+            border-color: #f59e0b !important;
+            -webkit-text-fill-color: #fff !important;
+        }
+        button.btn-return {
+            background-color: #ef4444 !important;
+            color: #fff !important;
+            border-color: #ef4444 !important;
+            -webkit-text-fill-color: #fff !important;
+        }
+        button.btn-archive {
+            background-color: #6b7280 !important;
+            color: #fff !important;
+            border-color: #6b7280 !important;
+            -webkit-text-fill-color: #fff !important;
+        }
+
+        // ViewButton 文案在内部 span 上；防止 WebKit 子节点仍使用透明或系统色
+        button span {
+            color: inherit !important;
+            -webkit-text-fill-color: inherit !important;
+            opacity: 1 !important;
+        }
     }
 }