diff --git a/ui/src/assets/workflow/icon_knowledge-base.svg b/ui/src/assets/workflow/icon_knowledge-base.svg
new file mode 100644
index 000000000..a7ea575c8
--- /dev/null
+++ b/ui/src/assets/workflow/icon_knowledge-base.svg
@@ -0,0 +1,3 @@
+
diff --git a/ui/src/components/app-icon/KnowledgeIcon.vue b/ui/src/components/app-icon/KnowledgeIcon.vue
index 43e707151..cc5508397 100644
--- a/ui/src/components/app-icon/KnowledgeIcon.vue
+++ b/ui/src/components/app-icon/KnowledgeIcon.vue
@@ -13,7 +13,7 @@
diff --git a/ui/src/styles/app.scss b/ui/src/styles/app.scss
index 911802053..c98483900 100644
--- a/ui/src/styles/app.scss
+++ b/ui/src/styles/app.scss
@@ -428,6 +428,10 @@ h5 {
background: #3370ff;
}
+.avatar-orange {
+ background: #ff8800;
+}
+
.layout-bg {
background: var(--app-layout-bg-color);
}
diff --git a/ui/src/views/knowledge-workflow/component/action/Result.vue b/ui/src/views/knowledge-workflow/component/action/Result.vue
index 7f5b998e3..77188ad2b 100644
--- a/ui/src/views/knowledge-workflow/component/action/Result.vue
+++ b/ui/src/views/knowledge-workflow/component/action/Result.vue
@@ -24,7 +24,7 @@
diff --git a/ui/src/workflow/icons/reply-node-icon.vue b/ui/src/workflow/icons/reply-node-icon.vue
index f9f15d92f..0cb32fbe3 100644
--- a/ui/src/workflow/icons/reply-node-icon.vue
+++ b/ui/src/workflow/icons/reply-node-icon.vue
@@ -1,5 +1,5 @@
-
+
diff --git a/ui/src/workflow/icons/speech-to-text-node-icon.vue b/ui/src/workflow/icons/speech-to-text-node-icon.vue
index a747bae2b..516dc8e16 100644
--- a/ui/src/workflow/icons/speech-to-text-node-icon.vue
+++ b/ui/src/workflow/icons/speech-to-text-node-icon.vue
@@ -1,5 +1,5 @@
-
+
diff --git a/ui/src/workflow/icons/text-to-speech-node-icon.vue b/ui/src/workflow/icons/text-to-speech-node-icon.vue
index 42be2028f..7ef8cd2bc 100644
--- a/ui/src/workflow/icons/text-to-speech-node-icon.vue
+++ b/ui/src/workflow/icons/text-to-speech-node-icon.vue
@@ -1,5 +1,5 @@
-
+