diff --git a/Dustbin/Dustbin.csproj b/Dustbin/Dustbin.csproj
index 843af12..3dad88c 100644
--- a/Dustbin/Dustbin.csproj
+++ b/Dustbin/Dustbin.csproj
@@ -4,7 +4,7 @@
     <TargetFramework>net472</TargetFramework>
     <BepInExPluginGuid>org.soardev.dustbin</BepInExPluginGuid>
     <Description>DSP MOD - Dustbin</Description>
-    <Version>1.1.0</Version>
+    <Version>1.2.0</Version>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <LangVersion>latest</LangVersion>
     <PackageId>Dustbin</PackageId>
diff --git a/Dustbin/README.md b/Dustbin/README.md
index c777c72..c5bfe75 100644
--- a/Dustbin/README.md
+++ b/Dustbin/README.md
@@ -5,6 +5,12 @@
 
 ## Updates
 
+* 1.2.0
+  * Use [DSPModSave](https://dsp.thunderstore.io/package/CommonAPI/DSPModSave/) to save dustbin specified data now, which fixes [#1](https://github.com/soarqin/DSP_Mods/issues/1).
+  * Fix issue for storages on multiple planets.
+  * Fix issue for multi-level tanks.
+  * Add a note in README for known bug on tank.
+
 * 1.1.0
   * Rewrite whole plugin, make a checkbox on UI so that you can turn storages into dustbin by just ticking it.
   * Can turn tank into dustbin now.
@@ -19,6 +25,7 @@
 * Can get sands from destroyed items (with factors configurable):
   * Get 10/100 sands from each silicon/fractal silicon ore
   * Get 1 sand from any other normal item but fluid
+* Known bug: Tank with some fluids inside cannot output to belts if turned into dusbin, you can put a dustbin upon a normal tank to resolve this problem. 
 
 ## 使用说明
 
@@ -27,3 +34,4 @@
 * 可以从移除的物品中获得沙子(可配置，下为默认值):
   * 从硅石和分形硅石中获得10/100个沙子。
   * 从普通物品中获得1个沙子，但液体不会给沙子。
+* 已知问题：装有液体的储液罐变为垃圾桶后无法输出液体，可以在普通储液罐上面叠一个垃圾桶来解决这个问题。
diff --git a/Dustbin/package/manifest.json b/Dustbin/package/manifest.json
index d97d5db..fbc9f5c 100644
--- a/Dustbin/package/manifest.json
+++ b/Dustbin/package/manifest.json
@@ -1,6 +1,6 @@
 {
   "name": "Dustbin",
-  "version_number": "1.1.0",
+  "version_number": "1.2.0",
   "website_url": "https://github.com/soarqin/DSP_Mods/tree/master/Dustbin",
   "description": "Can turn Storages and Tanks into Dustbin(Destroy incoming items) / 储物仓和储液罐可以转变为垃圾桶(销毁送进的物品)",
   "dependencies": [