diff --git a/core/function-impl/mogo-core-function-devatools/src/main/java/com/zhjt/mogo_core_function_devatools/upgrade/UpgradeAppNetWorkManager.kt b/core/function-impl/mogo-core-function-devatools/src/main/java/com/zhjt/mogo_core_function_devatools/upgrade/UpgradeAppNetWorkManager.kt
index 660526fd19..bcafa4b272 100644
--- a/core/function-impl/mogo-core-function-devatools/src/main/java/com/zhjt/mogo_core_function_devatools/upgrade/UpgradeAppNetWorkManager.kt
+++ b/core/function-impl/mogo-core-function-devatools/src/main/java/com/zhjt/mogo_core_function_devatools/upgrade/UpgradeAppNetWorkManager.kt
@@ -55,6 +55,12 @@ class UpgradeAppNetWorkManager private constructor() {
     fun getAppUpgradeInfo(context: Context?, mac: String, screenType: String) {
         upgradeJob?.safeCancel()
         scope.launch {
+            if (provider?.isDownloading() == true) {
+                withContext(Dispatchers.Main) {
+                    ToastUtils.showShort("正在下载最新版本，不要重复下载...")
+                }
+                return@launch
+            }
             val sn = SharedPrefsMgr.getInstance().sn
             val macAddress = mac //"48:b0:2d:4d:31:7f"
             val type = screenType //"10"
diff --git a/core/function-impl/mogo-core-function-devatools/src/main/java/com/zhjt/mogo_core_function_devatools/upgrade/provider/MoGoUpgradeProviderImpl.kt b/core/function-impl/mogo-core-function-devatools/src/main/java/com/zhjt/mogo_core_function_devatools/upgrade/provider/MoGoUpgradeProviderImpl.kt
index c0eaca9ef1..af3d343a5c 100644
--- a/core/function-impl/mogo-core-function-devatools/src/main/java/com/zhjt/mogo_core_function_devatools/upgrade/provider/MoGoUpgradeProviderImpl.kt
+++ b/core/function-impl/mogo-core-function-devatools/src/main/java/com/zhjt/mogo_core_function_devatools/upgrade/provider/MoGoUpgradeProviderImpl.kt
@@ -18,10 +18,13 @@ import com.zhjt.mogo_core_function_devatools.upgrade.provider.db.vo.UpgradeRecor
 import com.zhjt.service.chain.*
 import java.util.TreeMap
 import java.util.concurrent.TimeUnit
+import java.util.concurrent.atomic.AtomicBoolean
 
 @Route(path = MogoServicePaths.PATH_UPGRADE_TYPE_API)
 class MoGoUpgradeProviderImpl: IMoGoUpgradeProvider {
 
+    private val isDownloading by lazy { AtomicBoolean(false) }
+
     override fun init(context: Context?) {}
 
     override suspend fun recordUpgradeRecord(sn: String, mac: String, type: String?, isSupportPatch: Boolean) {
@@ -80,6 +83,8 @@ class MoGoUpgradeProviderImpl: IMoGoUpgradeProvider {
             onUpgradeRecordLinkLog(mapOf("upgrade_download_start" to record))
         } catch (t: Throwable) {
             t.printStackTrace()
+        } finally {
+            isDownloading.set(true)
         }
     }
 
@@ -100,6 +105,8 @@ class MoGoUpgradeProviderImpl: IMoGoUpgradeProvider {
             onUpgradeRecordLinkLog(mapOf("upgrade_download_failed" to record))
         } catch (t: Throwable) {
             t.printStackTrace()
+        } finally {
+            isDownloading.set(false)
         }
     }
 
@@ -110,6 +117,8 @@ class MoGoUpgradeProviderImpl: IMoGoUpgradeProvider {
             onUpgradeRecordLinkLog(mapOf("upgrade_download_success" to record))
         } catch (t: Throwable) {
             t.printStackTrace()
+        } finally {
+            isDownloading.set(false)
         }
     }
 
@@ -297,6 +306,10 @@ class MoGoUpgradeProviderImpl: IMoGoUpgradeProvider {
         } == null
     }
 
+    override fun isDownloading(): Boolean {
+        return isDownloading.get()
+    }
+
     private fun getType(type: Int): Type = if (type == 0) FULL else PATCH
 
 
diff --git a/core/mogo-core-function-api/src/main/java/com/mogo/eagle/core/function/api/upgrade/IMoGoUpgradeProvider.kt b/core/mogo-core-function-api/src/main/java/com/mogo/eagle/core/function/api/upgrade/IMoGoUpgradeProvider.kt
index 3eea1a10d3..79230b7a14 100644
--- a/core/mogo-core-function-api/src/main/java/com/mogo/eagle/core/function/api/upgrade/IMoGoUpgradeProvider.kt
+++ b/core/mogo-core-function-api/src/main/java/com/mogo/eagle/core/function/api/upgrade/IMoGoUpgradeProvider.kt
@@ -49,4 +49,6 @@ interface IMoGoUpgradeProvider: IProvider {
     suspend fun hasUpgradeRecord(): Boolean
 
     suspend fun isNeedGoPatchUpgrade(): Boolean
+
+    fun isDownloading(): Boolean
 }
\ No newline at end of file