diff --git a/src/appdata/plugin/all-app-data-provider.cpp b/src/appdata/plugin/all-app-data-provider.cpp
index e36db82..e5edae4 100644
--- a/src/appdata/plugin/all-app-data-provider.cpp
+++ b/src/appdata/plugin/all-app-data-provider.cpp
@@ -54,7 +54,7 @@ QString AllAppDataProvider::name()
 
 QString AllAppDataProvider::icon()
 {
-    return "image://appicon/text-plain";
+    return "image://appicon/view-grid-symbolic";
 }
 
 QString AllAppDataProvider::title()
diff --git a/src/appdata/plugin/app-category-plugin.cpp b/src/appdata/plugin/app-category-plugin.cpp
index 6912b7e..2484fd0 100644
--- a/src/appdata/plugin/app-category-plugin.cpp
+++ b/src/appdata/plugin/app-category-plugin.cpp
@@ -79,7 +79,7 @@ QString AppCategoryPlugin::name()
 
 QString AppCategoryPlugin::icon()
 {
-    return "image://appicon/text-plain";
+    return "image://appicon/applications-utilities-symbolic";
 }
 
 QString AppCategoryPlugin::title()
diff --git a/src/appdata/plugin/app-letter-sort-plugin.cpp b/src/appdata/plugin/app-letter-sort-plugin.cpp
index ad0f739..167b751 100644
--- a/src/appdata/plugin/app-letter-sort-plugin.cpp
+++ b/src/appdata/plugin/app-letter-sort-plugin.cpp
@@ -48,7 +48,7 @@ QString AppLetterSortPlugin::name()
 
 QString AppLetterSortPlugin::icon()
 {
-    return "image://appicon/text-plain";
+    return "image://appicon/ukui-capslock-symbolic";
 }
 
 QString AppLetterSortPlugin::title()