diff --git a/apps/im_app/pubspec.yaml b/apps/im_app/pubspec.yaml
index ae88c79..a9ba480 100644
--- a/apps/im_app/pubspec.yaml
+++ b/apps/im_app/pubspec.yaml
@@ -3,8 +3,6 @@ description: "Customer IM Client"
 publish_to: none
 version: 0.1.0
 
-resolution: workspace
-
 environment:
   sdk: ^3.11.0
 
@@ -12,14 +10,60 @@ dependencies:
   flutter:
     sdk: flutter
 
-  # Workspace SDK packages
+  # Workspace SDK packages - 使用 git dependency 控制版本
   networks_sdk:
+    git:
+      url: https://gitea.cyberbot.work/CS-IM/customer-im-client.git
+      ref: networks_sdk/v0.0.1
+      path: packages/networks_sdk
+
   storage_sdk:
+    git:
+      url: https://gitea.cyberbot.work/CS-IM/customer-im-client.git
+      ref: storage_sdk/v0.0.1
+      path: packages/storage_sdk
+
   media_sdk:
+    git:
+      url: https://gitea.cyberbot.work/CS-IM/customer-im-client.git
+      ref: media_sdk/v0.0.1
+      path: packages/media_sdk
+
   rtc_sdk:
+    git:
+      url: https://gitea.cyberbot.work/CS-IM/customer-im-client.git
+      ref: rtc_sdk/v0.0.1
+      path: packages/rtc_sdk
+
   notification_sdk:
+    git:
+      url: https://gitea.cyberbot.work/CS-IM/customer-im-client.git
+      ref: notification_sdk/v0.0.1
+      path: packages/notification_sdk
+
   protocol_sdk:
+    git:
+      url: https://gitea.cyberbot.work/CS-IM/customer-im-client.git
+      ref: protocol_sdk/v0.0.1
+      path: packages/protocol_sdk
+
   l10n_sdk:
+    git:
+      url: https://gitea.cyberbot.work/CS-IM/customer-im-client.git
+      ref: l10n_sdk/v0.0.1
+      path: packages/l10n_sdk
+
+  cipher_guard_sdk:
+    git:
+      url: https://gitea.cyberbot.work/CS-IM/customer-im-client.git
+      ref: cipher_guard_sdk/v0.0.1
+      path: packages/cipher_guard_sdk
+
+  im_log_sdk:
+    git:
+      url: https://gitea.cyberbot.work/CS-IM/customer-im-client.git
+      ref: im_log_sdk/v0.0.1
+      path: packages/im_log_sdk
 
   # 状态管理 - Riverpod
   flutter_riverpod: ^3.0.0
diff --git a/pubspec.yaml b/pubspec.yaml
index ad96e89..f00c26c 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -5,7 +5,6 @@ environment:
   sdk: ^3.11.0
 
 workspace:
-  - apps/im_app
   - packages/cipher_guard_sdk
   - packages/l10n_sdk
   - packages/media_sdk