diff --git a/ruoyi-ui/src/views/childRoom/FourTPanel.vue b/ruoyi-ui/src/views/childRoom/FourTPanel.vue
index 73c44a6..8f73881 100644
--- a/ruoyi-ui/src/views/childRoom/FourTPanel.vue
+++ b/ruoyi-ui/src/views/childRoom/FourTPanel.vue
@@ -1,97 +1,74 @@
 <template>
-  <div
-    v-show="visible"
-    class="four-t-panel"
-    :class="{ 'four-t-panel-ready': layoutReady }"
-    :style="panelStyle"
-  >
-    <div class="four-t-panel-header" @mousedown="onDragStart">
-      <span class="four-t-panel-title">4T</span>
-      <div class="four-t-header-actions" @mousedown.stop>
-        <el-button
-          v-if="!isEditMode"
-          type="primary"
-          size="mini"
+  <!-- 4T 悬浮窗：空军 4T 作战任务面板样式 -->
+  <div v-show="visible" class="four-t-panel" :class="{ 'four-t-panel-ready': layoutReady }">
+    <div class="panel-container" :style="panelStyle">
+      <!-- 十字分割线 -->
+      <div class="cross-line-v"></div>
+      <div class="cross-line-h"></div>
+      <!-- 十字中心点 -->
+      <div class="cross-center"></div>
+
+      <!-- 顶部操作栏：左侧编辑/完成，右侧关闭 -->
+      <div class="panel-actions" @mousedown="onDragStart">
+        <button
+          class="btn-edit"
+          :class="{ complete: isEditMode }"
           @mousedown.stop
-          @click="enterEditMode"
+          @click="isEditMode ? saveAndExitEdit() : enterEditMode()"
         >
-          编辑
-        </el-button>
-        <template v-else>
-          <el-button
-            type="success"
-            size="mini"
-            @mousedown.stop
-            @click="saveAndExitEdit"
-          >
-            保存
-          </el-button>
-          <el-button
-            size="mini"
-            @mousedown.stop
-            @click="cancelEdit"
-          >
-            取消
-          </el-button>
-        </template>
-        <i class="el-icon-close close-btn" @mousedown.stop @click="$emit('update:visible', false)" title="关闭"></i>
+          {{ isEditMode ? '完成' : '编辑' }}
+        </button>
+        <button class="btn-close" @mousedown.stop @click="$emit('update:visible', false)">×</button>
       </div>
-    </div>
-    <div class="four-t-panel-body">
-      <div
-        v-for="section in sections"
-        :key="section.key"
-        class="four-t-section"
-      >
-        <div class="four-t-section-header">
-          <span class="four-t-section-title">{{ section.title }}</span>
-          <div
-            v-if="isEditMode"
-            class="four-t-add-btn four-t-add-btn-inline"
-            @click="addImage(section.key)"
-            title="插入图片"
-          >
-            <i class="el-icon-plus"></i>
-          </div>
-        </div>
-        <div class="four-t-section-content four-t-content-box">
-          <el-input
-            v-model="localData[section.key].text"
-            type="textarea"
-            :autosize="{ minRows: 2, maxRows: 8 }"
-            :placeholder="isEditMode ? '请输入文本内容' : ''"
-            :disabled="!isEditMode"
-            class="four-t-textarea"
-          />
-          <div v-if="localData[section.key].images.length > 0" class="four-t-images-inline">
-            <div
-              v-for="(img, idx) in localData[section.key].images"
-              :key="idx"
-              class="four-t-image-item"
-            >
-              <img :src="img" alt="插入的图片" />
-              <i
-                v-if="isEditMode"
-                class="el-icon-close remove-img"
-                @click="removeImage(section.key, idx)"
-              ></i>
-            </div>
-          </div>
-        </div>
+
+      <!-- 四个象限 -->
+      <div class="quadrant quadrant-top-left">
+        <div class="quadrant-title">THREAT</div>
+        <textarea
+          class="quadrant-content"
+          :readonly="!isEditMode"
+          v-model="localData.threat.text"
+          placeholder="请输入威胁描述..."
+        ></textarea>
+      </div>
+
+      <div class="quadrant quadrant-top-right">
+        <div class="quadrant-title">TARGET</div>
+        <textarea
+          class="quadrant-content"
+          :readonly="!isEditMode"
+          v-model="localData.target.text"
+          placeholder="请输入打击目标..."
+        ></textarea>
+      </div>
+
+      <div class="quadrant quadrant-bottom-left">
+        <div class="quadrant-title">TASK</div>
+        <textarea
+          class="quadrant-content"
+          v-model="localData.task.text"
+          :readonly="!isEditMode"
+          placeholder="请输入任务内容..."
+        ></textarea>
       </div>
+
+      <div class="quadrant quadrant-bottom-right">
+        <div class="quadrant-title">TACTIC</div>
+        <textarea
+          class="quadrant-content"
+          v-model="localData.tactic.text"
+          :readonly="!isEditMode"
+          placeholder="请输入战术方案..."
+        ></textarea>
+      </div>
+
+      <!-- 右下角拖拽调整大小 -->
+      <div
+        class="four-t-resize-handle"
+        @mousedown="onResizeStart"
+        title="拖动调整大小"
+      ></div>
     </div>
-    <div
-      class="four-t-resize-handle"
-      @mousedown="onResizeStart"
-      title="拖动调整大小"
-    ></div>
-    <input
-      ref="fileInput"
-      type="file"
-      accept="image/*"
-      style="display: none"
-      @change="onFileSelected"
-    />
   </div>
 </template>
 
@@ -358,207 +335,253 @@ export default {
 </script>
 
 <style scoped>
+/* 根容器：覆盖全屏，居中显示 4T 面板 */
 .four-t-panel {
   position: fixed;
+  inset: 0;
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  background: rgba(0, 0, 0, 0.12); /* 轻微遮罩，突出面板 */
+  z-index: 200;
   opacity: 0;
   pointer-events: none;
   transition: opacity 0.15s ease-out;
-  background: rgba(255, 255, 255, 0.95);
-  backdrop-filter: blur(10px);
-  border: 1px solid rgba(0, 138, 255, 0.2);
-  border-radius: 8px;
-  box-shadow: 0 4px 20px rgba(0, 138, 255, 0.15);
-  z-index: 200;
-  overflow: hidden;
-  display: flex;
-  flex-direction: column;
-}
-
-.four-t-panel-header {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  padding: 8px 12px;
-  background: rgba(0, 138, 255, 0.1);
-  border-bottom: 1px solid rgba(0, 138, 255, 0.15);
-  cursor: move;
-  user-select: none;
 }
 
-.four-t-panel-title {
-  font-weight: 600;
-  color: #008aff;
-  font-size: 14px;
+.four-t-panel.four-t-panel-ready {
+  opacity: 1;
+  pointer-events: auto;
 }
 
-.four-t-header-actions {
-  display: flex;
-  align-items: center;
-  gap: 8px;
+/* 面板容器 */
+.panel-container {
+  position: fixed;
+  width: 100%;
+  max-width: 800px;
+  height: 600px;
+  background-color: #ffffff;
+  border-radius: 16px;
+  box-shadow: 0 8px 24px rgba(25, 148, 254, 0.1);
+  overflow: hidden;
+  border: 1px solid #e0edff;
+  z-index: 201;
 }
 
-.four-t-header-actions .el-button {
-  margin: 0;
+/* 十字分割线 */
+.cross-line-v {
+  position: absolute;
+  left: 50%;
+  top: 20px;
+  bottom: 20px;
+  width: 1px;
+  background-color: #1994fe;
+  transform: translateX(-50%);
+  z-index: 10;
+  opacity: 0.6;
 }
 
-.close-btn {
-  cursor: pointer;
-  font-size: 16px;
-  color: #606266;
-}
-.close-btn:hover {
-  color: #008aff;
+.cross-line-h {
+  position: absolute;
+  top: 50%;
+  left: 20px;
+  right: 20px;
+  height: 1px;
+  background-color: #1994fe;
+  transform: translateY(-50%);
+  z-index: 10;
+  opacity: 0.6;
 }
 
-.four-t-panel-body {
-  display: grid;
-  grid-template-columns: 1fr 1fr;
-  grid-template-rows: 1fr 1fr;
-  gap: 12px;
-  padding: 12px;
-  flex: 1;
-  min-height: 0;
-  overflow-y: auto;
+/* 十字中心点 */
+.cross-center {
+  position: absolute;
+  top: 50%;
+  left: 50%;
+  width: 8px;
+  height: 8px;
+  background-color: #1994fe;
+  border-radius: 50%;
+  transform: translate(-50%, -50%);
+  z-index: 15;
+  box-shadow: 0 0 6px rgba(25, 148, 254, 0.2);
 }
 
-.four-t-section {
+/* 象限容器 */
+.quadrant {
+  position: absolute;
+  width: 50%;
+  height: 50%;
+  padding: 24px;
   display: flex;
   flex-direction: column;
-  gap: 8px;
-  background: #fff;
-  border: 1px solid #e4e7ed;
-  border-radius: 6px;
-  padding: 10px;
-  min-height: 0;
-  flex: 1;
-}
-
-.four-t-section-header {
-  display: flex;
+  justify-content: center;
   align-items: center;
-  justify-content: space-between;
-  flex-shrink: 0;
-  gap: 8px;
+  text-align: center;
 }
 
-.four-t-section-title {
-  font-weight: 600;
-  font-size: 12px;
-  color: #606266;
-  user-select: none;
+.quadrant-top-left {
+  top: 0;
+  left: 0;
 }
 
-.four-t-add-btn-inline {
-  flex-shrink: 0;
-  width: 28px;
-  height: 28px;
-  font-size: 14px;
+.quadrant-top-right {
+  top: 0;
+  right: 0;
 }
 
-.four-t-section-content {
-  display: flex;
-  flex-direction: column;
-  flex: 1;
-  min-height: 0;
-  gap: 0;
+.quadrant-bottom-left {
+  bottom: 0;
+  left: 0;
 }
 
-.four-t-content-box {
-  border: 1px solid #dcdfe6;
-  border-radius: 4px;
-  padding: 8px;
-  background: #fff;
-  overflow-y: auto;
-  flex: 1;
-  min-height: 60px;
+.quadrant-bottom-right {
+  bottom: 0;
+  right: 0;
 }
 
-.four-t-section-content .four-t-textarea {
-  flex: 0 0 auto;
-  display: block;
-  margin-bottom: 0;
+/* 标题样式 */
+.quadrant-title {
+  font-size: 18px;
+  font-weight: 600;
+  color: #0078e0;
+  margin-bottom: 16px;
+  letter-spacing: 0.5px;
+  text-transform: uppercase;
 }
 
-.four-t-section-content .four-t-textarea >>> .el-textarea {
-  margin-bottom: 0;
+/* 文本区域样式 */
+.quadrant-content {
+  width: 92%;
+  height: 80%;
+  border: 1px solid #cce5ff;
+  border-radius: 10px;
+  padding: 16px;
+  font-size: 15px;
+  color: #263238;
+  resize: none;
+  background-color: #f9fcff;
+  transition: all 0.2s ease;
+  line-height: 1.6;
 }
 
-.four-t-section-content .four-t-textarea >>> textarea.el-textarea__inner {
-  font-size: 12px;
-  border: none !important;
-  padding: 0 !important;
-  resize: none;
-  box-sizing: border-box;
-  min-height: 36px !important;
-  background: transparent !important;
+.quadrant-content:focus {
+  outline: none;
+  border-color: #1994fe;
+  background-color: #ffffff;
+  box-shadow: 0 0 0 4px rgba(25, 148, 254, 0.1);
 }
-.four-t-section-content >>> .el-textarea.is-disabled .el-textarea__inner {
-  background: transparent !important;
-  color: #606266;
+
+/* 只读状态 */
+.quadrant-content[readonly] {
+  background-color: #e8f4ff;
+  color: #0078e0;
+  font-weight: 500;
   cursor: default;
 }
 
-.four-t-images-inline {
+/* 操作栏 */
+.panel-actions {
+  position: absolute;
+  top: 20px;
+  left: 20px;
+  right: 20px;
+  z-index: 20;
   display: flex;
-  flex-wrap: wrap;
-  gap: 6px;
-  margin-top: 8px;
-  align-items: flex-start;
-  flex-shrink: 0;
+  justify-content: space-between;
+  align-items: center;
+  /* 放大可拖动区域，并使用十字拖拽光标 */
+  padding: 8px 0;
+  cursor: move;
 }
 
-.four-t-image-item {
-  position: relative;
-  width: 64px;
-  height: 64px;
-  flex-shrink: 0;
+/* 编辑按钮 */
+.btn-edit {
+  background-color: #f0f7ff;
+  color: #1994fe;
+  border: 1px solid #cce5ff;
+  padding: 6px 12px;
+  border-radius: 6px;
+  font-size: 13px;
+  font-weight: 500;
+  transition: all 0.2s ease;
+  cursor: pointer;
 }
 
-.four-t-image-item img {
-  width: 100%;
-  height: 100%;
-  object-fit: cover;
-  border-radius: 4px;
-  border: 1px solid #e4e7ed;
-  display: block;
+.btn-edit.complete {
+  background-color: #f0fff4;
+  color: #00c853;
+  border: 1px solid #ccffdd;
 }
 
-.four-t-image-item .remove-img {
-  position: absolute;
-  top: -4px;
-  right: -4px;
-  width: 16px;
-  height: 16px;
-  background: #f56c6c;
-  color: #fff;
-  border-radius: 50%;
-  font-size: 10px;
-  cursor: pointer;
-  display: flex;
-  align-items: center;
-  justify-content: center;
+.btn-edit:hover {
+  background-color: #e8f4ff;
+  border-color: #1994fe;
+}
+
+.btn-edit.complete:hover {
+  background-color: #e6fffa;
+  border-color: #00c853;
+  color: #00a142;
 }
 
-.four-t-add-btn {
-  width: 36px;
-  height: 36px;
-  border: 1px dashed #dcdfe6;
-  border-radius: 4px;
+/* 关闭按钮 */
+.btn-close {
+  background-color: #f0f7ff;
+  border: 1px solid #cce5ff;
+  font-size: 14px;
+  color: #1994fe;
+  width: 30px;
+  height: 30px;
   display: flex;
   align-items: center;
   justify-content: center;
+  border-radius: 50%;
+  transition: all 0.2s ease;
   cursor: pointer;
-  color: #909399;
-  font-size: 18px;
-  transition: all 0.2s;
 }
 
-.four-t-add-btn:hover {
-  border-color: #008aff;
-  color: #008aff;
-  background: rgba(0, 138, 255, 0.05);
+.btn-close:hover {
+  background-color: #e8f4ff;
+  color: #0078e0;
 }
 
+/* 响应式适配 */
+@media (max-width: 768px) {
+  .panel-container {
+    height: 500px;
+    max-width: 95%;
+  }
+
+  .quadrant {
+    padding: 16px;
+  }
+
+  .quadrant-title {
+    font-size: 16px;
+    margin-bottom: 12px;
+  }
+
+  .quadrant-content {
+    font-size: 14px;
+    padding: 12px;
+    width: 95%;
+    height: 75%;
+  }
+
+  .btn-edit {
+    padding: 5px 10px;
+    font-size: 12px;
+  }
+
+  .btn-close {
+    width: 28px;
+    height: 28px;
+    font-size: 13px;
+  }
+}
+
+/* 右下角拖拽调整大小手柄 */
 .four-t-resize-handle {
   position: absolute;
   right: 0;
@@ -568,15 +591,10 @@ export default {
   cursor: nwse-resize;
   user-select: none;
   z-index: 10;
-  /* 右下角三角形拖拽区域 */
-  background: linear-gradient(to top left, transparent 50%, rgba(0, 138, 255, 0.2) 50%);
-}
-.four-t-resize-handle:hover {
-  background: linear-gradient(to top left, transparent 50%, rgba(0, 138, 255, 0.4) 50%);
+  background: linear-gradient(to top left, transparent 50%, rgba(25, 148, 254, 0.2) 50%);
 }
 
-.four-t-panel.four-t-panel-ready {
-  opacity: 1;
-  pointer-events: auto;
+.four-t-resize-handle:hover {
+  background: linear-gradient(to top left, transparent 50%, rgba(25, 148, 254, 0.4) 50%);
 }
 </style>