diff --git a/skills/baoyu-article-illustrator/SKILL.md b/skills/baoyu-article-illustrator/SKILL.md
index 92b4a6d..f63bc70 100644
--- a/skills/baoyu-article-illustrator/SKILL.md
+++ b/skills/baoyu-article-illustrator/SKILL.md
@@ -1,7 +1,7 @@
 ---
 name: baoyu-article-illustrator
 description: Analyzes article structure, identifies positions requiring visual aids, generates illustrations with Type × Style two-dimension approach. Use when user asks to "illustrate article", "add images", "generate images for article", or "为文章配图".
-version: 1.56.1
+version: 1.57.0
 metadata:
   openclaw:
     homepage: https://github.com/JimLiu/baoyu-skills#baoyu-article-illustrator
diff --git a/skills/baoyu-article-illustrator/references/prompt-construction.md b/skills/baoyu-article-illustrator/references/prompt-construction.md
index 0a94aef..90e0e42 100644
--- a/skills/baoyu-article-illustrator/references/prompt-construction.md
+++ b/skills/baoyu-article-illustrator/references/prompt-construction.md
@@ -135,6 +135,16 @@ COLORS: Cream background (#F5F0E6), Coral Red (#E07A5F), Mint Green (#81B29A), M
 ELEMENTS: Geometric simplified icons, no gradients, playful decorative elements (dots, stars)
 ```
 
+**Infographic + vector-illustration (warm palette)**:
+```
+Flat vector illustration infographic. Clean black outlines on all elements.
+Warm-only color palette, no cool colors.
+COLORS: Soft Peach background (#FFECD2), Warm Orange (#ED8936),
+        Terracotta (#C05621), Golden Yellow (#F6AD55), Deep Brown (#744210)
+ELEMENTS: Geometric simplified icons, no gradients, rounded corners,
+          modular card layout, consistent icon style
+```
+
 ### Scene
 
 ```
@@ -197,6 +207,15 @@ COLORS: Left side Coral (#E07A5F), Right side Mint (#81B29A), cream background
 ELEMENTS: Bold icons, black outlines, centered divider line
 ```
 
+**Comparison + vector-illustration (warm palette)**:
+```
+Flat vector comparison with split layout. Clear visual separation.
+Warm-only color palette, no cool colors.
+COLORS: Left side Warm Orange (#ED8936), Right side Terracotta (#C05621),
+        Soft Peach background (#FFECD2), Deep Brown (#744210) accents
+ELEMENTS: Bold icons, black outlines, centered divider line
+```
+
 ### Framework
 
 ```
@@ -220,6 +239,15 @@ COLORS: Cream background (#F5F0E6), nodes in Coral/Mint/Mustard/Blue, black outl
 ELEMENTS: Rounded rectangles or circles for nodes, thick connecting lines
 ```
 
+**Framework + vector-illustration (warm palette)**:
+```
+Flat vector framework diagram with geometric nodes and bold connectors.
+Warm-only color palette, no cool colors.
+COLORS: Soft Peach background (#FFECD2), nodes in Warm Orange (#ED8936),
+        Terracotta (#C05621), Golden Yellow (#F6AD55), black outlines
+ELEMENTS: Rounded rectangles or circles for nodes, thick connecting lines
+```
+
 ### Timeline
 
 ```
diff --git a/skills/baoyu-article-illustrator/references/style-presets.md b/skills/baoyu-article-illustrator/references/style-presets.md
index a4d2d84..5029f5d 100644
--- a/skills/baoyu-article-illustrator/references/style-presets.md
+++ b/skills/baoyu-article-illustrator/references/style-presets.md
@@ -21,6 +21,7 @@
 | `saas-guide` | `infographic` | `notion` | Product guides, SaaS docs, tool walkthroughs |
 | `tutorial` | `flowchart` | `vector-illustration` | Step-by-step tutorials, setup guides |
 | `process-flow` | `flowchart` | `notion` | Workflow documentation, onboarding flows |
+| `warm-knowledge` | `infographic` | `vector-illustration` (warm palette) | Product showcases, team intros, feature cards, brand content |
 
 ### Data & Analysis
 
@@ -62,7 +63,7 @@ Use this table during Step 3 to recommend presets based on Step 2 content analys
 | Opinion / Editorial | `opinion-piece` | `cinematic`, `editorial-poster` |
 | Historical / Timeline | `history` | `evolution` |
 | Academic / Research | `science-paper` | `tech-explainer`, `data-report` |
-| SaaS / Product | `saas-guide` | `knowledge-base`, `process-flow` |
+| SaaS / Product | `saas-guide` | `knowledge-base`, `process-flow`, `warm-knowledge` |
 
 ## Override Examples
 
diff --git a/skills/baoyu-article-illustrator/references/styles.md b/skills/baoyu-article-illustrator/references/styles.md
index 52249ed..4b48023 100644
--- a/skills/baoyu-article-illustrator/references/styles.md
+++ b/skills/baoyu-article-illustrator/references/styles.md
@@ -98,6 +98,12 @@ Full specifications: `references/styles/<style>.md`
 - Modern, professional, highly readable
 - Perfect for knowledge articles and tutorials
 
+### infographic + vector-illustration (warm palette)
+- Same rendering: flat vector, black outlines, geometric simplification
+- Warm-only palette: terracotta, gold, brown tones on soft peach
+- Modern-retro feel, approachable and brand-friendly
+- Best for product showcases, team intros, feature grids, brand content
+
 ### flowchart + vector-illustration
 - Bold arrows and connectors
 - Distinct step containers with icons
diff --git a/skills/baoyu-article-illustrator/references/styles/vector-illustration.md b/skills/baoyu-article-illustrator/references/styles/vector-illustration.md
index fe83e7f..a82e2c2 100644
--- a/skills/baoyu-article-illustrator/references/styles/vector-illustration.md
+++ b/skills/baoyu-article-illustrator/references/styles/vector-illustration.md
@@ -24,6 +24,26 @@ Flat vector illustration with no gradients or 3D effects. Clear, uniform-thickne
 | Accent 2 | Rock Blue | #577590 | Cool balance |
 | Text | Black | #1A1A1A | Text elements |
 
+## Palette Variants
+
+### Warm Palette
+
+Use with `--preset warm-knowledge` or specify in prompt. For product showcases, team introductions, feature grids, brand content.
+
+| Role | Color | Hex | Usage |
+|------|-------|-----|-------|
+| Background | Soft Peach | #FFECD2 | Primary background |
+| Outlines | Deep Charcoal | #2D2D2D | All element outlines |
+| Primary | Warm Orange | #ED8936 | Main accent color |
+| Secondary | Terracotta | #C05621 | Warm depth |
+| Tertiary | Golden Yellow | #F6AD55 | Highlights, energy |
+| Accent | Deep Brown | #744210 | Grounding, anchoring |
+| Text | Warm Charcoal | #4A4A4A | Text elements |
+
+Warm-only palette, no cool colors (no green, blue, purple). Modern-retro feel.
+
+Default palette includes Mint Green (#81B29A) and Rock Blue (#577590) for colorful educational content. Warm palette uses exclusively warm tones for brand/product/team content.
+
 ## Visual Elements
 
 - All objects have closed black outlines (coloring book style)