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Nano Banana Image Prompt Generator

Nano Banana图像提示词生成器

Generate high-quality prompts for Gemini 2.5 Flash Image using proven best practices from October 2025.
基于2025年10月的成熟最佳实践，为Gemini 2.5 Flash Image生成高质量提示词。

Core Principle

核心原则

Describe scenes naturally, don't list keywords.
❌ 
woman, business suit, office, professional
✅ 
A professional businesswoman in navy suit stands confidently in modern glass-walled office overlooking city skyline. Warm afternoon light streams through windows.
用自然语言描述场景，不要罗列关键词。
❌ 
woman, business suit, office, professional
✅ 
A professional businesswoman in navy suit stands confidently in modern glass-walled office overlooking city skyline. Warm afternoon light streams through windows.

Prompt Structure

提示词结构

Basic Template

基础模板

A [SHOT TYPE] of [SUBJECT] [ACTION] in [ENVIRONMENT]. 
[LIGHTING] creates [MOOD]. [CAMERA/STYLE DETAILS]. [ASPECT RATIO].
A [SHOT TYPE] of [SUBJECT] [ACTION] in [ENVIRONMENT]. 
[LIGHTING] creates [MOOD]. [CAMERA/STYLE DETAILS]. [ASPECT RATIO].

Components

组成部分

  1. Subject & Action - Who/what and what they're doing
  2. Setting - Where the scene takes place
  3. Lighting - Natural/artificial light sources and quality
  4. Mood - Emotional tone or atmosphere
  5. Technical Details - Camera, lens, style specifics
  6. Format - Aspect ratio or dimensions
  1. 主体与动作 - 描述对象以及其行为
  2. 场景 - 场景发生的地点
  3. 光线 - 自然光/人工光源及光线质感
  4. 氛围 - 情绪基调或环境氛围
  5. 技术细节 - 相机、镜头、风格参数
  6. 格式 - 宽高比或尺寸

Prompt Length

提示词长度

  • Short (10-20 words): Quick generation, minimal control
  • Medium (50-100 words): ⭐ RECOMMENDED - balanced control
  • Long (100-200 words): Maximum control for complex scenes
  • 短（10-20词）：快速生成，控制度低
  • 中（50-100词）：⭐ 推荐 - 平衡控制度与生成效率
  • 长（100-200词）：对复杂场景实现最大程度控制

Photography Prompts

摄影类提示词

Template

模板

Photorealistic [SHOT TYPE] of [SUBJECT], [ACTION], in [ENVIRONMENT]. 
Illuminated by [LIGHTING], creating [MOOD]. Captured with [CAMERA/LENS], 
emphasizing [DETAILS]. [ASPECT RATIO] format.
Photorealistic [SHOT TYPE] of [SUBJECT], [ACTION], in [ENVIRONMENT]. 
Illuminated by [LIGHTING], creating [MOOD]. Captured with [CAMERA/LENS], 
emphasizing [DETAILS]. [ASPECT RATIO] format.

Camera Control

相机控制

Lenses:
  • 35mm, 50mm (standard)
  • 85mm portrait (close-ups)
  • 10-24mm wide (landscapes)
  • 60-105mm macro (details)
Lighting:
  • Golden hour (warm, soft)
  • Blue hour (cool, atmospheric)
  • Three-point (studio)
  • Dramatic side (high contrast)
  • Rembrandt (classic portrait)
Settings:
  • Shallow DOF: f/1.4-2.8 (blurred background)
  • Deep focus: f/11-22 (everything sharp)
  • Motion blur for action
镜头：
  • 35mm、50mm（标准镜头）
  • 85mm人像镜头（特写）
  • 10-24mm广角镜头（风景）
  • 60-105mm微距镜头（细节）
光线：
  • 黄金时刻（温暖柔和）
  • 蓝色时刻（清冷氛围感）
  • 三点布光（工作室）
  • 戏剧性侧光（高对比度）
  • 伦勃朗光（经典人像）
设置：
  • 浅景深：f/1.4-2.8（背景虚化）
  • 深景深：f/11-22（全画面清晰）
  • 运动模糊（捕捉动态）

Example

示例

Professional corporate headshot of mid-30s woman with shoulder-length brown hair 
in charcoal blazer. She's smiling warmly at camera against soft gray backdrop. 
Shot with 85mm f/2.0, studio three-point lighting creates gentle shadows defining 
facial features. Ultra-high resolution, LinkedIn-ready quality. 1:1 format.
Professional corporate headshot of mid-30s woman with shoulder-length brown hair 
in charcoal blazer. She's smiling warmly at camera against soft gray backdrop. 
Shot with 85mm f/2.0, studio three-point lighting creates gentle shadows defining 
facial features. Ultra-high resolution, LinkedIn-ready quality. 1:1 format.

Art & Illustration Prompts

艺术与插画类提示词

Template

模板

[STYLE] illustration of [SUBJECT] [ACTION/POSE]. [COMPOSITION] with 
[COLOR PALETTE]. [TECHNIQUE/MEDIUM]. Inspired by [REFERENCE], 
emphasizing [QUALITIES].
[STYLE] illustration of [SUBJECT] [ACTION/POSE]. [COMPOSITION] with 
[COLOR PALETTE]. [TECHNIQUE/MEDIUM]. Inspired by [REFERENCE], 
emphasizing [QUALITIES].

Common Styles

常见风格

  • Watercolor painting
  • Digital art
  • Oil painting
  • Pencil sketch
  • Ink drawing
  • Anime/manga
  • Pixel art
  • Minimalist vector
  • 水彩画
  • 数字艺术
  • 油画
  • 铅笔素描
  • 钢笔画
  • 动漫/漫画
  • 像素艺术
  • 极简矢量图

Example

示例

Watercolor illustration of young girl reading book under oak tree. Seated 
cross-legged in sun-dappled clearing with wildflowers. Soft, loose brushstrokes 
with pastel color palette of greens, yellows, pinks. Transparent washes create 
dreamy, ethereal quality. Inspired by children's book illustration, emphasizing 
wonder and tranquility. 4:5 portrait format.
Watercolor illustration of young girl reading book under oak tree. Seated 
cross-legged in sun-dappled clearing with wildflowers. Soft, loose brushstrokes 
with pastel color palette of greens, yellows, pinks. Transparent washes create 
dreamy, ethereal quality. Inspired by children's book illustration, emphasizing 
wonder and tranquility. 4:5 portrait format.

Text Rendering

文字渲染

Best Practices:
  • Keep under 25 characters total
  • Maximum 2-3 phrases
  • Specify font style (bold, script, sans-serif)
  • Put exact text in quotes
  • Describe position explicitly
Example:
Movie poster with bold red text "SUMMER" at top and "Adventure Awaits" 
in white script font at bottom. Ocean sunset background. Cinematic style.
最佳实践：
  • 总字符数控制在25以内
  • 最多2-3个短语
  • 指定字体样式（粗体、手写体、无衬线体）
  • 精确文字用引号标注
  • 明确描述文字位置
示例：
Movie poster with bold red text "SUMMER" at top and "Adventure Awaits" 
in white script font at bottom. Ocean sunset background. Cinematic style.

Multi-Turn Editing Workflow

多轮编辑工作流

Nano Banana excels at conversational editing. Make one change at a time.
Example sequence:
  1. "Create professional headshot of woman in business attire"
  2. "Change background to modern office"
  3. "Make her wearing glasses"
  4. "Add warmer lighting"
Nano Banana擅长对话式编辑。每次仅修改一个内容。
示例流程：
  1. "Create professional headshot of woman in business attire"
  2. "Change background to modern office"
  3. "Make her wearing glasses"
  4. "Add warmer lighting"

Product Photography

产品摄影提示词

Template

模板

High-resolution product photo of [PRODUCT] on [SURFACE]. [LIGHTING] 
to [PURPOSE]. Camera angle: [TYPE] to showcase [FEATURE]. Ultra-realistic, 
sharp focus on [DETAIL]. [ASPECT RATIO].
High-resolution product photo of [PRODUCT] on [SURFACE]. [LIGHTING] 
to [PURPOSE]. Camera angle: [TYPE] to showcase [FEATURE]. Ultra-realistic, 
sharp focus on [DETAIL]. [ASPECT RATIO].

Example

示例

High-resolution product photo of stainless steel smartwatch on white marble 
surface. Soft diffused studio lighting from 45-degree angle to minimize 
reflections and show screen clearly. Camera angle: slight overhead to showcase 
circular face and metal band texture. Ultra-realistic, sharp focus on watch 
face display. 1:1 format for e-commerce.
High-resolution product photo of stainless steel smartwatch on white marble 
surface. Soft diffused studio lighting from 45-degree angle to minimize 
reflections and show screen clearly. Camera angle: slight overhead to showcase 
circular face and metal band texture. Ultra-realistic, sharp focus on watch 
face display. 1:1 format for e-commerce.

Landscape Photography

风景摄影提示词

Template

模板

[TYPE] landscape of [LOCATION] at [TIME]. [WEATHER/ATMOSPHERE]. 
[FOREGROUND ELEMENTS]. Shot with [LENS] from [VANTAGE POINT]. 
[COMPOSITION]. Professional landscape photography with [GRADING]. [MOOD].
[TYPE] landscape of [LOCATION] at [TIME]. [WEATHER/ATMOSPHERE]. 
[FOREGROUND ELEMENTS]. Shot with [LENS] from [VANTAGE POINT]. 
[COMPOSITION]. Professional landscape photography with [GRADING]. [MOOD].

Example

示例

Dramatic landscape of mountain lake at golden hour. Wispy clouds catch 
warm orange light over snow-capped peaks. Weathered dock extends into 
mirror-still water as foreground. Shot with 16mm wide-angle from low 
lakeside vantage. Rule-of-thirds composition places horizon in upper third. 
Professional landscape photography with warm color grading. Serene yet majestic.
Dramatic landscape of mountain lake at golden hour. Wispy clouds catch 
warm orange light over snow-capped peaks. Weathered dock extends into 
mirror-still water as foreground. Shot with 16mm wide-angle from low 
lakeside vantage. Rule-of-thirds composition places horizon in upper third. 
Professional landscape photography with warm color grading. Serene yet majestic.

Abstract Art

抽象艺术提示词

Template

模板

[MOVEMENT] abstract exploring [CONCEPT]. [COMPOSITION] with [COLORS/TEXTURES]. 
[MEDIUM] emphasizing [GOALS]. [CONTEXT].
[MOVEMENT] abstract exploring [CONCEPT]. [COMPOSITION] with [COLORS/TEXTURES]. 
[MEDIUM] emphasizing [GOALS]. [CONTEXT].

Example

示例

Bold geometric abstract exploring tension and harmony. Overlapping angular 
shapes with vibrant primary colors against deep black. Digital art emphasizing 
sharp edges and color interaction. Large-scale wall art format, 16:9.
Bold geometric abstract exploring tension and harmony. Overlapping angular 
shapes with vibrant primary colors against deep black. Digital art emphasizing 
sharp edges and color interaction. Large-scale wall art format, 16:9.

Common Pitfalls

常见误区

Avoid:
  • Keyword lists without context
  • Vague descriptions
  • Conflicting style instructions
  • Overly complex text rendering
  • Too many simultaneous changes in edits
Instead:
  • Use complete sentences
  • Be specific about details
  • Maintain style consistency
  • Keep text simple
  • Edit iteratively
需避免：
  • 无上下文的关键词列表
  • 模糊的描述
  • 冲突的风格指令
  • 过于复杂的文字渲染
  • 编辑时同时修改过多内容
正确做法：
  • 使用完整句子
  • 细节描述要具体
  • 保持风格一致性
  • 文字内容简洁
  • 迭代式编辑

Style References

风格参考

When requesting specific artistic styles, reference:
  • Art movements (impressionism, art deco)
  • Artists (in style of Van Gogh's brushwork)
  • Media (watercolor, oil painting, digital art)
  • Eras (1950s photography, modern minimalist)
当需要指定特定艺术风格时，可参考：
  • 艺术运动（印象派、装饰艺术）
  • 艺术家（如梵高的笔触风格）
  • 媒介（水彩、油画、数字艺术）
  • 时代（1950年代摄影、现代极简主义）

Aspect Ratios

宽高比

  • 1:1 - Square (social media, profile pics)
  • 16:9 - Landscape (presentations, headers)
  • 9:16 - Portrait (mobile, stories)
  • 4:5 - Portrait (Instagram posts)
  • 2:3 - Classic portrait
  • 3:2 - Standard photo
  • 1:1 - 正方形（社交媒体、头像）
  • 16:9 - 横屏（演示文稿、页眉）
  • 9:16 - 竖屏（移动端、故事类内容）
  • 4:5 - 竖屏（Instagram帖子）
  • 2:3 - 经典竖屏
  • 3:2 - 标准照片比例

Quick Prompt Checklist

快速提示词检查清单

✅ Subject clearly described ✅ Action or pose specified ✅ Environment/setting detailed ✅ Lighting source and quality ✅ Mood or atmosphere ✅ Style or technical specs ✅ Aspect ratio chosen ✅ Complete sentences, not keywords
✅ 主体描述清晰 ✅ 动作或姿势明确 ✅ 环境/场景细节完整 ✅ 光源与光线质感已说明 ✅ 氛围或情绪已设定 ✅ 风格或技术参数已指定 ✅ 已选择宽高比 ✅ 使用完整句子而非关键词

Common Issues & Solutions

常见问题与解决方案

Prompt Quality Issues

提示词质量问题

Issue: Generic or vague output Cause: Prompt too short or lacks specificity Solution: Expand to 50-100 words. Add lighting details, mood, and specific technical specs (lens, style, etc.).
Example:
  • ❌ Too vague: "A woman in an office"
  • ✅ Specific: "Professional businesswoman in navy suit stands confidently in modern glass-walled office overlooking city skyline at golden hour. Warm afternoon light streams through floor-to-ceiling windows creating soft rim lighting. Shot with 50mm f/2.0, shallow depth of field blurs cityscape background. Confident yet approachable mood. 4:5 portrait format."
Issue: Conflicting style instructions Cause: Mixing incompatible styles (e.g., "photorealistic watercolor") Solution: Choose one primary style. For photography, use camera terminology. For art, use medium/technique terminology.
Issue: Text rendering failures Cause: Too much text, complex fonts, or unclear positioning Solution:
  • Limit to under 25 characters total
  • Use simple, clear fonts (bold, script, sans-serif)
  • Specify exact position ("at top", "centered", "bottom right")
  • Put text in quotes: "SUMMER"
Issue: Unwanted elements in image Cause: Ambiguous phrasing or conflicting descriptors Solution: Be explicit about what should NOT appear. Use precise, unambiguous language.
问题：生成结果通用或模糊 原因：提示词过短或缺乏细节 解决方案：扩展至50-100词。添加光线细节、氛围以及具体技术参数（镜头、风格等）。
示例：
  • ❌ 过于模糊："A woman in an office"
  • ✅ 具体描述："Professional businesswoman in navy suit stands confidently in modern glass-walled office overlooking city skyline at golden hour. Warm afternoon light streams through floor-to-ceiling windows creating soft rim lighting. Shot with 50mm f/2.0, shallow depth of field blurs cityscape background. Confident yet approachable mood. 4:5 portrait format."
问题：风格指令冲突 原因：混合了不兼容的风格（如"photorealistic watercolor"） 解决方案：选择一种主风格。摄影类使用相机术语，艺术类使用媒介/技术术语。
问题：文字渲染失败 原因：文字过多、字体复杂或位置描述模糊 解决方案：
  • 总字符数控制在25以内
  • 使用简洁清晰的字体（粗体、手写体、无衬线体）
  • 明确指定位置（"顶部"、"居中"、"右下角"）
  • 文字用引号标注："SUMMER"
问题：图像中出现多余元素 原因：表述模糊或描述冲突 解决方案：明确说明不应出现的元素。使用精准、无歧义的语言。

Generation Issues

生成结果问题

Issue: Image doesn't match prompt Cause: Prompt too complex or contradictory elements Solution:
  1. Simplify prompt to core concept
  2. Use multi-turn editing workflow
  3. Start basic, refine iteratively
Issue: Inconsistent results across generations Cause: Vague descriptors allowing wide interpretation Solution: Add specific details about colors, materials, lighting angles, camera settings, and composition rules (rule of thirds, golden ratio).
Issue: Poor composition Cause: No compositional guidance in prompt Solution: Explicitly mention composition rules:
  • "Rule of thirds composition"
  • "Centered subject with symmetrical framing"
  • "Leading lines draw eye to focal point"
  • "Foreground, mid-ground, background layers"
问题：图像与提示词不符 原因：提示词过于复杂或包含矛盾元素 解决方案：
  1. 将提示词简化为核心概念
  2. 使用多轮编辑工作流
  3. 从基础版本开始，逐步细化
问题：多次生成结果不一致 原因：描述模糊，AI可解读空间过大 解决方案：添加颜色、材质、光线角度、相机设置和构图规则（三分法、黄金比例）等具体细节。
问题：构图不佳 原因：提示词中未包含构图指导 解决方案：明确提及构图规则：
  • "三分法构图"
  • "主体居中，对称构图"
  • "引导线将视线引向焦点"
  • "包含前景、中景、背景层次"

Multi-Turn Editing Issues

多轮编辑问题

Issue: Too many changes at once causing confusion Cause: Requesting multiple edits simultaneously Solution: Make one change per turn. Wait for result before next edit.
Example sequence:
  1. ✅ "Change background to sunset"
  2. ✅ "Make the lighting warmer"
  3. ✅ "Add reflections on water" vs.
  4. ❌ "Change background to sunset with warmer lighting and add reflections"
Issue: Losing context from earlier turns Cause: Vague references without reinforcing key details Solution: Briefly reinforce context: "In this mountain landscape, add a hiking trail in the foreground"
问题：同时修改过多内容导致AI混淆 原因：一次请求多项修改 解决方案：每次仅修改一项。等待生成结果后再进行下一次编辑。
示例流程：
  1. ✅ "Change background to sunset"
  2. ✅ "Make the lighting warmer"
  3. ✅ "Add reflections on water" vs.
  4. ❌ "Change background to sunset with warmer lighting and add reflections"
问题：编辑时丢失上下文 原因：引用模糊，未强化关键细节 解决方案：简要强化上下文："在这幅山地风景中，在前景添加一条徒步小径"

Prompt Validation

提示词验证

Before submitting a prompt, verify:
提交提示词前，请验证以下内容：

Content Completeness

内容完整性

  • Subject clearly identified (who/what)
  • Action or state described (what subject is doing)
  • Environment/setting specified (where)
  • Lighting described (source, quality, direction)
  • Mood or atmosphere indicated (emotional tone)
  • Style or medium specified (photography, watercolor, etc.)
  • Aspect ratio chosen (1:1, 16:9, 4:5, etc.)
  • 主体已清晰识别（谁/什么）
  • 动作或状态已描述（主体在做什么）
  • 环境/场景已指定（在哪里）
  • 光线已描述（光源、质感、方向）
  • 氛围或情绪已说明（情感基调）
  • 风格或媒介已指定（摄影、水彩等）
  • 已选择宽高比（1:1、16:9、4:5等）

Technical Specifications

技术规格

For Photography:
  • Camera/lens mentioned (50mm, 85mm, wide-angle)
  • Camera settings if relevant (f/2.8, shallow DOF)
  • Lighting type (golden hour, studio three-point, dramatic side)
  • Shot type (close-up, wide shot, overhead)
For Art/Illustration:
  • Medium specified (watercolor, digital art, oil painting)
  • Technique mentioned (loose brushstrokes, sharp vector)
  • Color palette described (pastels, vibrant, monochrome)
  • Style reference if applicable (children's book, manga, minimalist)
摄影类：
  • 已提及相机/镜头（50mm、85mm、广角）
  • 相关相机设置已说明（f/2.8、浅景深）
  • 光线类型已指定（黄金时刻、工作室三点布光、戏剧性侧光）
  • 拍摄类型已说明（特写、广角、俯拍）
艺术/插画类：
  • 媒介已指定（水彩、数字艺术、油画）
  • 技术已提及（松散笔触、锐利矢量图）
  • 调色板已描述（马卡龙色、高饱和度、单色）
  • 风格参考已说明（儿童绘本、漫画、极简主义）

Quality Checks

质量检查

  • Uses complete sentences, not keyword lists
  • Specific rather than vague ("charcoal blazer" vs. "suit")
  • No conflicting style instructions
  • Text under 25 characters if included
  • Length appropriate: 50-100 words for balanced control
  • No contradictory elements (photorealistic watercolor)
  • 使用完整句子而非关键词列表
  • 描述具体而非模糊（"炭灰色西装外套" vs "西装"）
  • 无冲突的风格指令
  • 若包含文字，字符数在25以内
  • 长度合适：50-100词（平衡控制度）
  • 无矛盾元素（如"写实水彩"）

Text Rendering Validation

文字渲染验证

If prompt includes text:
  • Total characters under 25
  • Maximum 2-3 text phrases
  • Text in quotes ("SUMMER")
  • Font style specified (bold, script, sans-serif)
  • Position explicitly stated (top, bottom, centered)
  • Text color contrasts with background
若提示词包含文字：
  • 总字符数在25以内
  • 最多2-3个文字短语
  • 文字用引号标注（"SUMMER"）
  • 已指定字体样式（粗体、手写体、无衬线体）
  • 已明确位置（顶部、底部、居中）
  • 文字颜色与背景形成对比

Testing Your Prompts

测试你的提示词

Quick Test

快速测试

Generate image and evaluate:
  1. Subject accuracy: Is the main subject as described?
  2. Composition: Does layout match prompt intent?
  3. Lighting: Is lighting source and quality correct?
  4. Style: Does aesthetic match requested style?
  5. Technical specs: Are camera/art specs honored?
  6. Mood: Does image convey intended atmosphere?
生成图像后评估以下维度：
  1. 主体准确性：主体是否与描述一致？
  2. 构图：布局是否符合提示词意图？
  3. 光线：光源与质感是否正确？
  4. 风格：视觉效果是否匹配请求的风格？
  5. 技术参数：相机/艺术参数是否被遵循？
  6. 氛围：图像是否传达了预期的情绪？

Refinement Workflow

优化工作流

If image doesn't match expectations:
Step 1: Identify the gap
  • What element is wrong/missing?
  • Is it subject, lighting, style, composition, or mood?
Step 2: Use multi-turn editing
  • Don't regenerate from scratch
  • Make targeted edit: "Make the lighting softer"
  • One change at a time
Step 3: Refine prompt for future use
  • If you need to regenerate, add more specificity to weak areas
  • Save successful prompts as templates
若图像不符合预期：
步骤1：识别差距
  • 哪个元素错误/缺失？
  • 是主体、光线、风格、构图还是氛围？
步骤2：使用多轮编辑
  • 不要从头重新生成
  • 进行针对性修改："让光线更柔和"
  • 每次仅修改一项
步骤3：优化提示词以备后续使用
  • 若需要重新生成，在薄弱环节添加更多细节
  • 将成功的提示词保存为模板

Comparison Test

对比测试

For critical images, generate 2-3 variations with slightly different prompts:
Version A: Medium detail (50-75 words) Version B: High detail (100-150 words) Version C: Different style/lighting approach
Compare results to find optimal prompt verbosity and approach.
对于重要图像，使用略有不同的提示词生成2-3个版本：
版本A：中等细节（50-75词） 版本B：高细节（100-150词） 版本C：不同风格/光线方案
对比结果，找到最佳的提示词详细程度和方案。

Example: Complete Validation

示例：完整验证

Prompt:
Photorealistic close-up portrait of elderly fisherman with weathered hands mending
fishing net at dawn. Seated on wooden dock with misty harbor in background. Soft
golden light from rising sun creates warm rim lighting on his profile. Shot with
85mm f/2.0 creating shallow depth of field, net and hands in sharp focus while
background gently blurs. Contemplative and peaceful mood. 4:5 portrait format.
Validation:
  • ✅ Subject: elderly fisherman
  • ✅ Action: mending fishing net
  • ✅ Environment: wooden dock at harbor
  • ✅ Lighting: golden hour, rim lighting
  • ✅ Mood: contemplative, peaceful
  • ✅ Technical: 85mm f/2.0, shallow DOF
  • ✅ Aspect ratio: 4:5 portrait
  • ✅ Complete sentences: yes
  • ✅ Specific details: weathered hands, wooden dock, misty harbor
  • ✅ Length: ~85 words (optimal range)
  • ✅ Style consistency: photorealistic throughout
Expected result: High-quality, detailed image matching all specifications.
提示词：
Photorealistic close-up portrait of elderly fisherman with weathered hands mending
fishing net at dawn. Seated on wooden dock with misty harbor in background. Soft
golden light from rising sun creates warm rim lighting on his profile. Shot with
85mm f/2.0 creating shallow depth of field, net and hands in sharp focus while
background gently blurs. Contemplative and peaceful mood. 4:5 portrait format.
验证结果：
  • ✅ 主体：老年渔民
  • ✅ 动作：修补渔网
  • ✅ 环境：港口的木质码头
  • ✅ 光线：黄金时刻，轮廓光
  • ✅ 氛围：沉思、宁静
  • ✅ 技术参数：85mm f/2.0，浅景深
  • ✅ 宽高比：4:5竖屏
  • ✅ 使用完整句子：是
  • ✅ 细节具体：饱经风霜的手、木质码头、雾气弥漫的港口
  • ✅ 长度：约85词（最佳范围）
  • ✅ 风格一致性：全程写实风格
预期结果：符合所有规格要求的高质量细节图像。

Troubleshooting Guide

故障排除指南

ProblemLikely CauseFix
Blurry/low qualityMissing technical specsAdd camera, lens, "ultra-high resolution"
Wrong colorsVague color descriptionSpecify exact colors, hex codes if needed
Bad compositionNo compositional guidanceAdd "rule of thirds", "centered", etc.
Missing elementsElement mentioned too latePut critical elements early in prompt
Generic lookKeyword listingRewrite as natural sentences
Text garbledToo much textReduce to <25 chars, simplify font
Wrong styleConflicting instructionsChoose one consistent style
Unexpected objectsAmbiguous phrasingBe more explicit and specific
问题可能原因解决方法
模糊/低质量缺少技术参数添加相机、镜头、"超高分辨率"等描述
颜色不符颜色描述模糊指定精确颜色，必要时使用十六进制代码
构图糟糕无构图指导添加"三分法"、"居中"等描述
元素缺失关键元素描述过晚将关键元素放在提示词靠前位置
效果通用使用关键词列表改写为自然句子
文字错乱文字过多减少至25字符以内，简化字体
风格错误指令冲突选择一种统一风格
出现意外物体表述模糊描述更明确具体