diff --git a/md/developer/set_variable_types.md b/md/developer/set_variable_types.md
index 6e8a0a503..b1a7d7d3c 100755
--- a/md/developer/set_variable_types.md
+++ b/md/developer/set_variable_types.md
@@ -40,7 +40,7 @@ ex) Transform `editText` command variable into select box
 |--------|-----------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
 | `LBL`  | text label                                                                                                                        | {variableName}:LBL=${label name}                                                                                                                                                                                                                                                                             |
 | `TXT`  | edit text enphasys                                                                                                                | {variableName}:TXT=                                                                                                                                                                                                                                                                                          |
-| `TXTP` | edit text property setting  -> [detail]()                                                                                                 | {variableName}:TXTP=(size=${text size})(|height=${edit text height})(|onUnderLine={ON/OFF})(|hint=${hint string})|shellPath=${shell path}?args=${arg1}=${arg value}&${arg1}=${arg value}                                                                                                 |
+ | `TXTP` | edit text property setting  -> [detail](https://github.com/puutaro/CommandClick/blob/master/md/developer/set_variable_types/text_property.md)                                                                                                 | {variableName}:TXTP=(size=${text size})(|height=${edit text height})(|onUnderLine={ON/OFF})(|hint=${hint string})|shellPath=${shell path}?args=${arg1}=${arg value}&${arg1}=${arg value}                                                                                                 |
 | `CB`   | c(s)elect box                                                                                                                     | {variableName}:CB=value1?value2?                                                                                                                                                                                                                                                                             |
 | `ECB`  | editable c(s)elect box                                                                                                            | {variableName}:ECB=value1?value2?                                                                                                                                                                                                                                                                            |
 | `LSB`  | list contents select box                                                                                                          | {variableName}:LSB=listPath={target list file path}(?limitNum={list limit num})                                                                                                                                                                                                                              |