diff --git a/docker/.env.example b/docker/.env.example
index 76d04b4b0c..8daa82d05a 100644
--- a/docker/.env.example
+++ b/docker/.env.example
@@ -135,7 +135,6 @@ AMPLITUDE_API_KEY=
 TEXT_GENERATION_TIMEOUT_MS=60000
 CSP_WHITELIST=
 ALLOW_EMBED=false
-ALLOW_INLINE_STYLES=false
 ALLOW_UNSAFE_DATA_SCHEME=false
 TOP_K_MAX_VALUE=10
 INDEXING_MAX_SEGMENTATION_TOKENS_LENGTH=4000
diff --git a/docker/docker-compose-template.yaml b/docker/docker-compose-template.yaml
index 309ea20eb6..9987483156 100644
--- a/docker/docker-compose-template.yaml
+++ b/docker/docker-compose-template.yaml
@@ -387,7 +387,6 @@ services:
       TEXT_GENERATION_TIMEOUT_MS: ${TEXT_GENERATION_TIMEOUT_MS:-60000}
       CSP_WHITELIST: ${CSP_WHITELIST:-}
       ALLOW_EMBED: ${ALLOW_EMBED:-false}
-      ALLOW_INLINE_STYLES: ${ALLOW_INLINE_STYLES:-false}
       ALLOW_UNSAFE_DATA_SCHEME: ${ALLOW_UNSAFE_DATA_SCHEME:-false}
       MARKETPLACE_API_URL: ${MARKETPLACE_API_URL:-https://marketplace.dify.ai}
       MARKETPLACE_URL: ${MARKETPLACE_URL:-https://marketplace.dify.ai}
diff --git a/docker/docker-compose.yaml b/docker/docker-compose.yaml
index d8aee5bb1e..2b9f91492e 100644
--- a/docker/docker-compose.yaml
+++ b/docker/docker-compose.yaml
@@ -393,7 +393,6 @@ services:
       TEXT_GENERATION_TIMEOUT_MS: ${TEXT_GENERATION_TIMEOUT_MS:-60000}
       CSP_WHITELIST: ${CSP_WHITELIST:-}
       ALLOW_EMBED: ${ALLOW_EMBED:-false}
-      ALLOW_INLINE_STYLES: ${ALLOW_INLINE_STYLES:-false}
       ALLOW_UNSAFE_DATA_SCHEME: ${ALLOW_UNSAFE_DATA_SCHEME:-false}
       MARKETPLACE_API_URL: ${MARKETPLACE_API_URL:-https://marketplace.dify.ai}
       MARKETPLACE_URL: ${MARKETPLACE_URL:-https://marketplace.dify.ai}