diff --git a/Claude Code 工程师使用指南/报告/claude-code-engineering-guide.html b/Claude Code 工程师使用指南/报告/claude-code-engineering-guide.html
index 78726e6..753b6c3 100644
--- a/Claude Code 工程师使用指南/报告/claude-code-engineering-guide.html	
+++ b/Claude Code 工程师使用指南/报告/claude-code-engineering-guide.html	
@@ -28,7 +28,7 @@
             --border-light: #F0F0F0;
             --text-primary: #141414;
             --text-secondary: #595959;
-            --text-tertiary: #8C8C8C;
+            --text-tertiary: #767676;
 
             --radius-sm: 6px;
             --radius-md: 8px;
diff --git a/Graphify 深度分析报告/代码/graphify-analysis.html b/Graphify 深度分析报告/代码/graphify-analysis.html
index 125418a..3d39ee5 100644
--- a/Graphify 深度分析报告/代码/graphify-analysis.html	
+++ b/Graphify 深度分析报告/代码/graphify-analysis.html	
@@ -9,7 +9,7 @@
   --color-primary: #1677FF;
   --color-primary-hover: #4096FF;
   --color-primary-active: #0958D9;
-  --color-primary-bg: rgba(22, 119, 255, 0.1);
+  --color-primary-bg: #E6F4FF;
   --color-success: #52C41A;
   --color-warning: #FAAD14;
   --color-error: #FF4D4F;
diff --git a/graphify-rs使用手册/报告/graphify-rs-usage-guide.html b/graphify-rs使用手册/报告/graphify-rs-usage-guide.html
index 6636adc..7a4190a 100644
--- a/graphify-rs使用手册/报告/graphify-rs-usage-guide.html
+++ b/graphify-rs使用手册/报告/graphify-rs-usage-guide.html
@@ -9,7 +9,7 @@
   --color-primary: #1677FF;
   --color-primary-hover: #4096FF;
   --color-primary-active: #0958D9;
-  --color-primary-bg: rgba(22, 119, 255, 0.1);
+  --color-primary-bg: #E6F4FF;
   --color-success: #52C41A;
   --color-warning: #FAAD14;
   --color-error: #FF4D4F;
diff --git a/mcp-services-guide/index.html b/mcp-services-guide/index.html
index f9abeb0..f365c07 100644
--- a/mcp-services-guide/index.html
+++ b/mcp-services-guide/index.html
@@ -9,7 +9,7 @@
   --color-primary: #1677FF;
   --color-primary-hover: #4096FF;
   --color-primary-active: #0958D9;
-  --color-primary-bg: rgba(22, 119, 255, 0.1);
+  --color-primary-bg: #E6F4FF;
   --color-success: #52C41A;
   --color-warning: #FAAD14;
   --color-error: #FF4D4F;
diff --git a/金鹿商城电商小程序需求分析/报告/jinlu-deer-mall-requirements-analysis.html b/金鹿商城电商小程序需求分析/报告/jinlu-deer-mall-requirements-analysis.html
index 9b059db..4ff17a6 100644
--- a/金鹿商城电商小程序需求分析/报告/jinlu-deer-mall-requirements-analysis.html
+++ b/金鹿商城电商小程序需求分析/报告/jinlu-deer-mall-requirements-analysis.html
@@ -9,7 +9,7 @@
   --color-primary: #1677FF;
   --color-primary-hover: #D4A520;
   --color-primary-active: #9A7209;
-  --color-primary-bg: #F9F0D8;
+  --color-primary-bg: #E6F4FF;
   --color-success: #52C41A;
   --color-warning: #FAAD14;
   --color-error: #FF4D4F;