diff --git a/README.md b/README.md
index 0c7b6ca..80ad261 100644
--- a/README.md
+++ b/README.md
@@ -7,3 +7,4 @@ See:
 
 * [ccls/wiki/Home](https://github.com/MaskRay/ccls/wiki/Home)
 * [ccls/wiki/Visual Studio Code](https://github.com/MaskRay/ccls/wiki/Visual-Studio-Code)
+* [enable SemanticTokens Rainbow](doc/enable-rainbow-colors.md)
\ No newline at end of file
diff --git a/doc/enable-rainbow-colors.md b/doc/enable-rainbow-colors.md
new file mode 100644
index 0000000..b9edc7f
--- /dev/null
+++ b/doc/enable-rainbow-colors.md
@@ -0,0 +1,220 @@
+# Enable rainbow colors for C/C++/Objective-C/Objective-C++
+
+Insert below codes to the users `settings.json`
+
+```json
+{
+    "ccls.highlight.rainbow": 10,
+    "editor.semanticHighlighting.enabled": true,
+    "editor.semanticTokenColorCustomizations": {
+        "enabled": true,
+        "rules": {
+            "class:c": { "foreground": "#e1afc3" },
+            "class:cpp": { "foreground": "#e1afc3" },
+            "class:objective-c": { "foreground": "#e1afc3" },
+            "class:objective-cpp": { "foreground": "#e1afc3" },
+            
+            "constructor:c": { "foreground": "#e5b124" },
+            "constructor:cpp": { "foreground": "#e5b124" },
+            "constructor:objective-c": { "foreground": "#e5b124" },
+            "constructor:objective-cpp": { "foreground": "#e5b124" },
+            
+            "enum:c": { "foreground": "#e1afc3" },
+            "enum:cpp": { "foreground": "#e1afc3" },
+            "enum:objective-c": { "foreground": "#e1afc3" },
+            "enum:objective-cpp": { "foreground": "#e1afc3" },
+            
+            "enumMember:c": { "foreground": "#429921" },
+            "enumMember:cpp": { "foreground": "#429921" },
+            "enumMember:objective-c": { "foreground": "#429921" },
+            "enumMember:objective-cpp": { "foreground": "#429921" },
+            
+            "field:c": { "foreground": "#429921" },
+            "field:cpp": { "foreground": "#429921" },
+            "field:objective-c": { "foreground": "#429921" },
+            "field:objective-cpp": { "foreground": "#429921" },
+            
+            "function:c": { "foreground": "#e5b124" },
+            "function:cpp": { "foreground": "#e5b124" },
+            "function:objective-c": { "foreground": "#e5b124" },
+            "function:objective-cpp": { "foreground": "#e5b124" },
+            
+            "method:c": { "foreground": "#e5b124" },
+            "method:cpp": { "foreground": "#e5b124" },
+            "method:objective-c": { "foreground": "#e5b124" },
+            "method:objective-cpp": { "foreground": "#e5b124" },
+            
+            "parameter:c": { "foreground": "#e5b124" },
+            "parameter:cpp": { "foreground": "#e5b124" },
+            "parameter:objective-c": { "foreground": "#e5b124" },
+            "parameter:objective-cpp": { "foreground": "#e5b124" },
+            
+            "struct:c": { "foreground": "#e1afc3" },
+            "struct:cpp": { "foreground": "#e1afc3" },
+            "struct:objective-c": { "foreground": "#e1afc3" },
+            "struct:objective-cpp": { "foreground": "#e1afc3" },
+            
+            "typeAlias:c": { "foreground": "#e1afc3" },
+            "typeAlias:cpp": { "foreground": "#e1afc3" },
+            "typeAlias:objective-c": { "foreground": "#e1afc3" },
+            "typeAlias:objective-cpp": { "foreground": "#e1afc3" },
+            
+            "typeParameter:c": { "foreground": "#e1afc3" },
+            "typeParameter:cpp": { "foreground": "#e1afc3" },
+            "typeParameter:objective-c": { "foreground": "#e1afc3" },
+            "typeParameter:objective-cpp": { "foreground": "#e1afc3" },
+            
+            "variable:c": { "foreground": "#429921" },
+            "variable:cpp": { "foreground": "#429921" },
+            "variable:objective-c": { "foreground": "#429921" },
+            "variable:objective-cpp": { "foreground": "#429921" },
+            
+            "*.static:c": { "fontStyle": "bold" },
+            "*.static:cpp": { "fontStyle": "bold" },
+            "*.static:objective-c": { "fontStyle": "bold" },
+            "*.static:objective-cpp": { "fontStyle": "bold" },
+            
+            "*.classScope:c": { "fontStyle": "italic" },
+            "*.classScope:cpp": { "fontStyle": "italic" },
+            "*.classScope:objective-c": { "fontStyle": "italic" },
+            "*.classScope:objective-cpp": { "fontStyle": "italic" },
+            
+            "*.namespaceScope:c": { "fontStyle": "bold underline" },
+            "*.namespaceScope:cpp": { "fontStyle": "bold underline" },
+            "*.namespaceScope:objective-c": { "fontStyle": "bold underline" },
+            "*.namespaceScope:objective-cpp": { "fontStyle": "bold underline" },
+
+            "class.id0": { "foreground": "#e1afc3" },
+            "class.id1": { "foreground": "#d533bb" },
+            "class.id2": { "foreground": "#9b677f" },
+            "class.id3": { "foreground": "#e350b6" },
+            "class.id4": { "foreground": "#a04360" },
+            "class.id5": { "foreground": "#dd82bc" },
+            "class.id6": { "foreground": "#de3864" },
+            "class.id7": { "foreground": "#ad3f87" },
+            "class.id8": { "foreground": "#dd7a90" },
+            "class.id9": { "foreground": "#e0438a" },
+
+            "constructor.id0:c": { "foreground": "#e5b124" },
+            "constructor.id1:c": { "foreground": "#927754" },
+            "constructor.id2:c": { "foreground": "#eb992c" },
+            "constructor.id3:c": { "foreground": "#e2bf8f" },
+            "constructor.id4:c": { "foreground": "#d67c17" },
+            "constructor.id5:c": { "foreground": "#88651e" },
+            "constructor.id6:c": { "foreground": "#e4b953" },
+            "constructor.id7:c": { "foreground": "#a36526" },
+            "constructor.id8:c": { "foreground": "#b28927" },
+            "constructor.id9:c": { "foreground": "#d69855" },
+
+            "enum.id0": { "foreground": "#e1afc3" },
+            "enum.id1": { "foreground": "#d533bb" },
+            "enum.id2": { "foreground": "#9b677f" },
+            "enum.id3": { "foreground": "#e350b6" },
+            "enum.id4": { "foreground": "#a04360" },
+            "enum.id5": { "foreground": "#dd82bc" },
+            "enum.id6": { "foreground": "#de3864" },
+            "enum.id7": { "foreground": "#ad3f87" },
+            "enum.id8": { "foreground": "#dd7a90" },
+            "enum.id9": { "foreground": "#e0438a" },
+
+            "enumMember.id0": { "foreground": "#429921" },
+            "enumMember.id1": { "foreground": "#58c1a4" },
+            "enumMember.id2": { "foreground": "#5ec648" },
+            "enumMember.id3": { "foreground": "#36815b" },
+            "enumMember.id4": { "foreground": "#83c65d" },
+            "enumMember.id5": { "foreground": "#419b2f" },
+            "enumMember.id6": { "foreground": "#43cc71" },
+            "enumMember.id7": { "foreground": "#7eb769" },
+            "enumMember.id8": { "foreground": "#58bf89" },
+            "enumMember.id9": { "foreground": "#3e9f4a" },
+
+            "field.id0": { "foreground": "#429921" },
+            "field.id1": { "foreground": "#58c1a4" },
+            "field.id2": { "foreground": "#5ec648" },
+            "field.id3": { "foreground": "#36815b" },
+            "field.id4": { "foreground": "#83c65d" },
+            "field.id5": { "foreground": "#419b2f" },
+            "field.id6": { "foreground": "#43cc71" },
+            "field.id7": { "foreground": "#7eb769" },
+            "field.id8": { "foreground": "#58bf89" },
+            "field.id9": { "foreground": "#3e9f4a" },
+
+            "function.id0": { "foreground": "#e5b124" },
+            "function.id1": { "foreground": "#927754" },
+            "function.id2": { "foreground": "#eb992c" },
+            "function.id3": { "foreground": "#e2bf8f" },
+            "function.id4": { "foreground": "#d67c17" },
+            "function.id5": { "foreground": "#88651e" },
+            "function.id6": { "foreground": "#e4b953" },
+            "function.id7": { "foreground": "#a36526" },
+            "function.id8": { "foreground": "#b28927" },
+            "function.id9": { "foreground": "#d69855" },
+
+            "method.id0": { "foreground": "#e5b124" },
+            "method.id1": { "foreground": "#927754" },
+            "method.id2": { "foreground": "#eb992c" },
+            "method.id3": { "foreground": "#e2bf8f" },
+            "method.id4": { "foreground": "#d67c17" },
+            "method.id5": { "foreground": "#88651e" },
+            "method.id6": { "foreground": "#e4b953" },
+            "method.id7": { "foreground": "#a36526" },
+            "method.id8": { "foreground": "#b28927" },
+            "method.id9": { "foreground": "#d69855" },
+
+            "parameter.id0": { "foreground": "#e5b124" },
+            "parameter.id1": { "foreground": "#927754" },
+            "parameter.id2": { "foreground": "#eb992c" },
+            "parameter.id3": { "foreground": "#e2bf8f" },
+            "parameter.id4": { "foreground": "#d67c17" },
+            "parameter.id5": { "foreground": "#88651e" },
+            "parameter.id6": { "foreground": "#e4b953" },
+            "parameter.id7": { "foreground": "#a36526" },
+            "parameter.id8": { "foreground": "#b28927" },
+            "parameter.id9": { "foreground": "#d69855" },
+
+            "struct.id0": { "foreground": "#e1afc3" },
+            "struct.id1": { "foreground": "#d533bb" },
+            "struct.id2": { "foreground": "#9b677f" },
+            "struct.id3": { "foreground": "#e350b6" },
+            "struct.id4": { "foreground": "#a04360" },
+            "struct.id5": { "foreground": "#dd82bc" },
+            "struct.id6": { "foreground": "#de3864" },
+            "struct.id7": { "foreground": "#ad3f87" },
+            "struct.id8": { "foreground": "#dd7a90" },
+            "struct.id9": { "foreground": "#e0438a" },
+
+            "typeAlias.id0": { "foreground": "#e1afc3" },
+            "typeAlias.id1": { "foreground": "#d533bb" },
+            "typeAlias.id2": { "foreground": "#9b677f" },
+            "typeAlias.id3": { "foreground": "#e350b6" },
+            "typeAlias.id4": { "foreground": "#a04360" },
+            "typeAlias.id5": { "foreground": "#dd82bc" },
+            "typeAlias.id6": { "foreground": "#de3864" },
+            "typeAlias.id7": { "foreground": "#ad3f87" },
+            "typeAlias.id8": { "foreground": "#dd7a90" },
+            "typeAlias.id9": { "foreground": "#e0438a" },
+
+            "typeParameter.id0": { "foreground": "#e1afc3" },
+            "typeParameter.id1": { "foreground": "#d533bb" },
+            "typeParameter.id2": { "foreground": "#9b677f" },
+            "typeParameter.id3": { "foreground": "#e350b6" },
+            "typeParameter.id4": { "foreground": "#a04360" },
+            "typeParameter.id5": { "foreground": "#dd82bc" },
+            "typeParameter.id6": { "foreground": "#de3864" },
+            "typeParameter.id7": { "foreground": "#ad3f87" },
+            "typeParameter.id8": { "foreground": "#dd7a90" },
+            "typeParameter.id9": { "foreground": "#e0438a" },
+
+            "variable.id0": { "foreground": "#429921" },
+            "variable.id1": { "foreground": "#58c1a4" },
+            "variable.id2": { "foreground": "#5ec648" },
+            "variable.id3": { "foreground": "#36815b" },
+            "variable.id4": { "foreground": "#83c65d" },
+            "variable.id5": { "foreground": "#419b2f" },
+            "variable.id6": { "foreground": "#43cc71" },
+            "variable.id7": { "foreground": "#7eb769" },
+            "variable.id8": { "foreground": "#58bf89" },
+            "variable.id9": { "foreground": "#3e9f4a" }
+        }
+    }
+}
\ No newline at end of file
diff --git a/package.json b/package.json
index 2801e93..6c3675e 100644
--- a/package.json
+++ b/package.json
@@ -581,7 +581,7 @@
         },
         "ccls.highlight.rainbow": {
           "type": "number",
-          "default": 10,
+          "default": 0,
           "minimum": 0,
           "maximum": 20,
           "description": "Enable rainbow semantic tokens by assigning different colors to symbols. Value indicates number of colors (0 to disable)."
@@ -714,166 +714,6 @@
           "description": "When set, logs all LSP messages to specified WebSocket endpoint."
         }
       }
-    },
-    "configurationDefaults": {
-      "[c][cpp][objective-c][objective-cpp]": {
-        "editor.semanticHighlighting.enabled": true,
-        "editor.semanticTokenColorCustomizations": {
-          "enabled": true
-        }
-      },
-      "editor.semanticTokenColorCustomizations": {
-        "rules": {
-          "class": { "foreground": "#e1afc3" },
-          "constructor": { "foreground": "#e5b124" },
-          "enum": { "foreground": "#e1afc3" },
-          "enumMember": { "foreground": "#429921" },
-          "field": { "foreground": "#429921" },
-          "function": { "foreground": "#e5b124" },
-          "method": { "foreground": "#e5b124" },
-          "parameter": { "foreground": "#e5b124" },
-          "struct": { "foreground": "#e1afc3" },
-          "typeAlias": { "foreground": "#e1afc3" },
-          "typeParameter": { "foreground": "#e1afc3" },
-          "variable": { "foreground": "#429921" },
-
-          "*.static": { "fontStyle": "bold" },
-          "*.classScope": { "fontStyle": "italic" },
-          "*.namespaceScope": { "fontStyle": "bold underline" },
-
-          "class.id0": { "foreground": "#e1afc3" },
-          "class.id1": { "foreground": "#d533bb" },
-          "class.id2": { "foreground": "#9b677f" },
-          "class.id3": { "foreground": "#e350b6" },
-          "class.id4": { "foreground": "#a04360" },
-          "class.id5": { "foreground": "#dd82bc" },
-          "class.id6": { "foreground": "#de3864" },
-          "class.id7": { "foreground": "#ad3f87" },
-          "class.id8": { "foreground": "#dd7a90" },
-          "class.id9": { "foreground": "#e0438a" },
-
-          "constructor.id0": { "foreground": "#e5b124" },
-          "constructor.id1": { "foreground": "#927754" },
-          "constructor.id2": { "foreground": "#eb992c" },
-          "constructor.id3": { "foreground": "#e2bf8f" },
-          "constructor.id4": { "foreground": "#d67c17" },
-          "constructor.id5": { "foreground": "#88651e" },
-          "constructor.id6": { "foreground": "#e4b953" },
-          "constructor.id7": { "foreground": "#a36526" },
-          "constructor.id8": { "foreground": "#b28927" },
-          "constructor.id9": { "foreground": "#d69855" },
-
-          "enum.id0": { "foreground": "#e1afc3" },
-          "enum.id1": { "foreground": "#d533bb" },
-          "enum.id2": { "foreground": "#9b677f" },
-          "enum.id3": { "foreground": "#e350b6" },
-          "enum.id4": { "foreground": "#a04360" },
-          "enum.id5": { "foreground": "#dd82bc" },
-          "enum.id6": { "foreground": "#de3864" },
-          "enum.id7": { "foreground": "#ad3f87" },
-          "enum.id8": { "foreground": "#dd7a90" },
-          "enum.id9": { "foreground": "#e0438a" },
-
-          "enumMember.id0": { "foreground": "#429921" },
-          "enumMember.id1": { "foreground": "#58c1a4" },
-          "enumMember.id2": { "foreground": "#5ec648" },
-          "enumMember.id3": { "foreground": "#36815b" },
-          "enumMember.id4": { "foreground": "#83c65d" },
-          "enumMember.id5": { "foreground": "#419b2f" },
-          "enumMember.id6": { "foreground": "#43cc71" },
-          "enumMember.id7": { "foreground": "#7eb769" },
-          "enumMember.id8": { "foreground": "#58bf89" },
-          "enumMember.id9": { "foreground": "#3e9f4a" },
-
-          "field.id0": { "foreground": "#429921" },
-          "field.id1": { "foreground": "#58c1a4" },
-          "field.id2": { "foreground": "#5ec648" },
-          "field.id3": { "foreground": "#36815b" },
-          "field.id4": { "foreground": "#83c65d" },
-          "field.id5": { "foreground": "#419b2f" },
-          "field.id6": { "foreground": "#43cc71" },
-          "field.id7": { "foreground": "#7eb769" },
-          "field.id8": { "foreground": "#58bf89" },
-          "field.id9": { "foreground": "#3e9f4a" },
-
-          "function.id0": { "foreground": "#e5b124" },
-          "function.id1": { "foreground": "#927754" },
-          "function.id2": { "foreground": "#eb992c" },
-          "function.id3": { "foreground": "#e2bf8f" },
-          "function.id4": { "foreground": "#d67c17" },
-          "function.id5": { "foreground": "#88651e" },
-          "function.id6": { "foreground": "#e4b953" },
-          "function.id7": { "foreground": "#a36526" },
-          "function.id8": { "foreground": "#b28927" },
-          "function.id9": { "foreground": "#d69855" },
-
-          "method.id0": { "foreground": "#e5b124" },
-          "method.id1": { "foreground": "#927754" },
-          "method.id2": { "foreground": "#eb992c" },
-          "method.id3": { "foreground": "#e2bf8f" },
-          "method.id4": { "foreground": "#d67c17" },
-          "method.id5": { "foreground": "#88651e" },
-          "method.id6": { "foreground": "#e4b953" },
-          "method.id7": { "foreground": "#a36526" },
-          "method.id8": { "foreground": "#b28927" },
-          "method.id9": { "foreground": "#d69855" },
-
-          "parameter.id0": { "foreground": "#e5b124" },
-          "parameter.id1": { "foreground": "#927754" },
-          "parameter.id2": { "foreground": "#eb992c" },
-          "parameter.id3": { "foreground": "#e2bf8f" },
-          "parameter.id4": { "foreground": "#d67c17" },
-          "parameter.id5": { "foreground": "#88651e" },
-          "parameter.id6": { "foreground": "#e4b953" },
-          "parameter.id7": { "foreground": "#a36526" },
-          "parameter.id8": { "foreground": "#b28927" },
-          "parameter.id9": { "foreground": "#d69855" },
-
-          "struct.id0": { "foreground": "#e1afc3" },
-          "struct.id1": { "foreground": "#d533bb" },
-          "struct.id2": { "foreground": "#9b677f" },
-          "struct.id3": { "foreground": "#e350b6" },
-          "struct.id4": { "foreground": "#a04360" },
-          "struct.id5": { "foreground": "#dd82bc" },
-          "struct.id6": { "foreground": "#de3864" },
-          "struct.id7": { "foreground": "#ad3f87" },
-          "struct.id8": { "foreground": "#dd7a90" },
-          "struct.id9": { "foreground": "#e0438a" },
-
-          "typeAlias.id0": { "foreground": "#e1afc3" },
-          "typeAlias.id1": { "foreground": "#d533bb" },
-          "typeAlias.id2": { "foreground": "#9b677f" },
-          "typeAlias.id3": { "foreground": "#e350b6" },
-          "typeAlias.id4": { "foreground": "#a04360" },
-          "typeAlias.id5": { "foreground": "#dd82bc" },
-          "typeAlias.id6": { "foreground": "#de3864" },
-          "typeAlias.id7": { "foreground": "#ad3f87" },
-          "typeAlias.id8": { "foreground": "#dd7a90" },
-          "typeAlias.id9": { "foreground": "#e0438a" },
-
-          "typeParameter.id0": { "foreground": "#e1afc3" },
-          "typeParameter.id1": { "foreground": "#d533bb" },
-          "typeParameter.id2": { "foreground": "#9b677f" },
-          "typeParameter.id3": { "foreground": "#e350b6" },
-          "typeParameter.id4": { "foreground": "#a04360" },
-          "typeParameter.id5": { "foreground": "#dd82bc" },
-          "typeParameter.id6": { "foreground": "#de3864" },
-          "typeParameter.id7": { "foreground": "#ad3f87" },
-          "typeParameter.id8": { "foreground": "#dd7a90" },
-          "typeParameter.id9": { "foreground": "#e0438a" },
-
-          "variable.id0": { "foreground": "#429921" },
-          "variable.id1": { "foreground": "#58c1a4" },
-          "variable.id2": { "foreground": "#5ec648" },
-          "variable.id3": { "foreground": "#36815b" },
-          "variable.id4": { "foreground": "#83c65d" },
-          "variable.id5": { "foreground": "#419b2f" },
-          "variable.id6": { "foreground": "#43cc71" },
-          "variable.id7": { "foreground": "#7eb769" },
-          "variable.id8": { "foreground": "#58bf89" },
-          "variable.id9": { "foreground": "#3e9f4a" }
-        }
-      }
     }
   }
 }