diff --git a/resource/item_index.json b/resource/item_index.json
index 9ef3bfded8..8ebc0e6dc2 100644
--- a/resource/item_index.json
+++ b/resource/item_index.json
@@ -343,6 +343,14 @@
         "sortId": 100002,
         "usage": "对工艺要求极高的现代科技产物。用于高级强化场合。"
     },
+    "30165": {
+        "name": "重相位对映体",
+        "icon": "30165.png",
+        "usage": "光功能材料领域最尖端技术的产物。用于高级强化场合。",
+        "description": "仍处于试验阶段的新材料，不仅能够承受高功率的能量输出，甚至对源石技艺展现出了自适应的特性。这或许预示了光学防护材料的发展方向。",
+        "sortId": 100001,
+        "classifyType": "MATERIAL"
+    },
     "31013": {
         "classifyType": "MATERIAL",
         "description": "于实验室中意外诞生的人工材料。拥有优良的高低温度耐性，强度高，重量轻，易加工，广泛运用于高新项目。",
@@ -479,6 +487,22 @@
         "sortId": 100009,
         "usage": "由多种优良材料预加工而成的工业用材。可用于多种强化场合。"
     },
+    "31093": {
+        "name": "类凝结核",
+        "icon": "31093.png",
+        "usage": "在实验室中人工合成的微粒，拥有良好的吸附性能。可用于多种强化场合。",
+        "description": "能够吸附多种物质的微粒，最初仅被当作廉价吸附剂使用，后因其通用性和易于实现的凝结条件而被应用于尖端领域。",
+        "sortId": 100008,
+        "classifyType": "MATERIAL"
+    },
+    "31094": {
+        "name": "手性屈光体",
+        "icon": "31094.png",
+        "usage": "具备良好光学性能和物理性能的特种光学材料。用于高级强化场合。",
+        "description": "拥有良好的物理强度，源石技艺耐受力也相当惊人的光学材料，目前可用于光学防护领域。其他用途仍在测试当中。",
+        "sortId": 100007,
+        "classifyType": "MATERIAL"
+    },
     "3112": {
         "classifyType": "NORMAL",
         "description": "可生产出种类繁多的聚合物，是工业制造不可缺少的原材料之一。",
@@ -1567,6 +1591,14 @@
         "sortId": -10000,
         "usage": "罗德岛医疗部研制出的新型药剂，能够在天灾和战场等活性化的源石环境里起到暂时抑制矿石病恶化的作用。本药品会给身体带来极大负担，请谨慎使用。"
     },
+    "act2mainss_token": {
+        "name": "“勇气”胸章",
+        "icon": "act2mainss_token.png",
+        "usage": "Raidian制作的胸章型通讯器。回收它们可以减少通讯网络受到的信号干扰，还可以在可露希尔那里兑换各类物资。",
+        "description": "为了安慰那些因即将离舰而惶恐不安的孩子，Raidian制作了大批具有寻呼和留言功能的胸章，鼓励他们保持微笑，也保持联系。不少干员听说后也向Raidian求取了胸章，他们录下了祝福与鼓励的话语，撤离前将胸章藏在了各个角落。",
+        "sortId": -10000,
+        "classifyType": "NONE"
+    },
     "act1multi_token_cap": {
         "classifyType": "NONE",
         "description": "罗德岛促融共竞的参赛认证。“留在赛场上的是汗水，从赛场带走的是友谊。”",
diff --git a/resource/template/items/30165.png b/resource/template/items/30165.png
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diff --git a/resource/template/items/31094.png b/resource/template/items/31094.png
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diff --git a/resource/template/items/act2mainss_token.png b/resource/template/items/act2mainss_token.png
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