diff --git a/buffer/README.md b/buffer/README.md
index b46fa687..fb40d14a 100644
--- a/buffer/README.md
+++ b/buffer/README.md
@@ -30,7 +30,7 @@ You can think of a chunk as a cargo box. A buffer plugin uses a chunk as a light
 
 Internally, a buffer plugin has two separated places to store its chunks: _"stage"_ where chunks get filled with events, and _"queue"_ where chunks wait before the transportation. Every newly-created chunk starts from _stage_, then proceeds to _queue_ in time \(and subsequently gets transferred to the destination\).
 
-[![Fluentd-v0.14 Plugin API Overview](../.gitbook/assets/fluentd-v0.14-plugin-api-overview.png)](https://github.com/fluent/fluentd-docs-gitbook/tree/da81ba70252eaa863cc28fc888584c59d6fc14d3/images/fluentd-v0.14-plugin-api-overview.png)
+![Fluentd-v0.14 Plugin API Overview](../.gitbook/assets/fluentd-v0.14-plugin-api-overview.png)
 
 ## Control Retry Behavior
 
diff --git a/installation/install-by-msi.md b/installation/install-by-msi.md
index 6e689926..889a7aa3 100644
--- a/installation/install-by-msi.md
+++ b/installation/install-by-msi.md
@@ -164,7 +164,7 @@ It's working properly if td-agent process outputs:
 test.event: {"k", "v"}
 ```
 
-[![Td-agent Windows Prompt](../.gitbook/assets/td-agent-windows-prompt.png)](https://github.com/fluent/fluentd-docs-gitbook/tree/da81ba70252eaa863cc28fc888584c59d6fc14d3/images/td-agent-windows-prompt.png)
+![Td-agent Windows Prompt](../.gitbook/assets/td-agent-windows-prompt.png)
 
 ### Step 3: Register `td-agent` to Windows Service