diff --git a/BetterGI.Assets/Assets/Map/Teyvat/City_4306_color.webp b/BetterGI.Assets/Assets/Map/Teyvat/City_4306_color.webp
new file mode 100644
index 0000000..c984bef
Binary files /dev/null and b/BetterGI.Assets/Assets/Map/Teyvat/City_4306_color.webp differ
diff --git a/BetterGI.Assets/Assets/Map/Teyvat/City_4306_gray.webp b/BetterGI.Assets/Assets/Map/Teyvat/City_4306_gray.webp
new file mode 100644
index 0000000..7f2d503
Binary files /dev/null and b/BetterGI.Assets/Assets/Map/Teyvat/City_4306_gray.webp differ
diff --git a/BetterGI.Assets/Assets/Map/Teyvat/city_info.json b/BetterGI.Assets/Assets/Map/Teyvat/city_info.json
index 8bdff81..f9fd96d 100644
--- a/BetterGI.Assets/Assets/Map/Teyvat/city_info.json
+++ b/BetterGI.Assets/Assets/Map/Teyvat/city_info.json
@@ -79,6 +79,14 @@
         "Left": 2593.0,
         "Top": 2796.0
     },
+    {
+        "LayerId": "City_4306",
+        "Floor": 0,
+        "Scale": 3,
+        "Name": "「回声之子」",
+        "Left": 7848.0,
+        "Top": -1246.0
+    },
     {
         "LayerId": "City_4402",
         "Floor": 0,
diff --git a/BetterGI.Assets/BetterGI.Assets.csproj b/BetterGI.Assets/BetterGI.Assets.csproj
index 8bf8d4b..15fcce3 100644
--- a/BetterGI.Assets/BetterGI.Assets.csproj
+++ b/BetterGI.Assets/BetterGI.Assets.csproj
@@ -5,7 +5,7 @@
         <Nullable>enable</Nullable>
         <IncludeNativeLibrariesForSelfExtract>true</IncludeNativeLibrariesForSelfExtract>
         <EnableDynamicLoading>true</EnableDynamicLoading>
-        <Version>1.0.5</Version>
+        <Version>1.0.6</Version>
         <Authors>huiyadanli</Authors>
         <Description>BetterGI Assets Content </Description>
         <PackageProjectUrl>https://github.com/babalae/bettergi-libraries</PackageProjectUrl>